Volvo Penta AQD21B MD21B Marine Diesel Engine Parts Manual - PDF DOWNLOAD

Camshaft and Valve Mechanism: MD21B/110S

21 AQD21B, MD21B

23 30 31 33

22

24

35 37 36

15

20

34 32A 32

14 25

21

18

29

26 27

12

28

19

11 13 16 17 10

9

8 1 5

6

7 2

55

57

60

4 41 42

59

44

43 38

39

40

48

3 46

58

45 49

47

51 50 54 53 52 56

Upd:6/30/2022

47630

7742100 -21 -54147063 AQD21B, MD21B

Camshaft and Valve Mechanism: MD21B/110S

21

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 1 (829838) 1 Camshaft 2 (818210) 1 Bearing flange 3 (818032) 1 Camshaft gear 4 (818223) 1 Key 5 955295 2 Hexagon screw 6 941907 2 Spring washer 7 (818248) 8 Tappet 8 (826781) 4 Inlet valve 9 (826782) 4 Exhaust valve 10 818061 8 Protecting ring 11 826783 8 Valve spring 12 (826784) 8 Valve spring 13 (818064) 8 Washer 14 (826785) 8 Washer 15 3848256 16 Collet 16 Valve Guide 17 (818077) 8 Push rod 18 826787 8 Rocker arm 19 20 21 22 23 24 25 26 27 28 29 30 31 32 32A 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

(818070) (818071) 829044 826855 (840755) (826520) (818290) 818069 (818209) 190990 (829222) (818202) (826521) 941908 (829328) (829329) 955301 941907 (818285) (818284) (826795) (818031) (818218) (818219) (942817) (818227) (818491) (818492) (829305) (826589) (826576) 941907 (829065) (829277) 955294 959219 941907

8 8 8 1 1 2 1 1 1 1 4 4 4 4 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 3 3 1 1 3 3 3 1

Screw Nut Bushing Shaft Rocker arm shaft Plug Oil distributor Gasket Lock screw Gasket Bearing bracket Stud Nut Spring washer Bearing cap Support Hexagon screw Spring washer Spring Spring Washer Gear Bushing Washer Retaining ring Shaft Plug Pin Gear Locating pin Screw Spring washer Companion flange Companion flange Hexagon screw Hex. socket screw Spring washer timing gear cover

53

(829493) 190798

1 Timing gear casing 1 Plug 1 rev. counter sender

54

(957182)

1 Gasket

7742100- 21- 54147063 AQD21B, MD21B

SEE SEC.

NOTES

54147052 MO-3130871/216681., Replaced by 4ea 840754 rocker arm (right) + 4ea 840753 rocker arm (left) MO 3130872/216682-

MO-3130871/216681., Repl by 840755 MO 3130872/216682-.

54147060 54147060 54147060

MO-XXXX/103386 MOXXXX/103387MO-XXXX/103386 MOXXXX/103387Replaced by 1ea 829493, 1ea 833521, 1ea 957181.

MO-XXXX/103386 MOXXXX/103387MO-XXXX/103386 MOXXXX/103387See group 3 MO-XXXX/103386 47630

Upd:6/30/2022

Camshaft and Valve Mechanism: MD21B/110S

21

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 1 o-ring 55 56 57 58 59 60

818242 (818034) 947422 (946481) (818071) (826845)

1 1 5 2 6 11

7742100- 21- 54147063 AQD21B, MD21B

Gasket Sealing ring Hexagon screw Hexagon screw Nut Washer

SEE SEC.

NOTES MOXXXX/103387See group 3

L=50mm L=45mm

47630

Upd:6/30/2022

Crankshaft and Related Parts: MD21B/110S

21 AQD21B, MD21B

1 11A

7 8 8

6

3 2

9 11 11

4

10 5 13 12 14 12

20

19

20 17

18

15 37 36 21 23

22 14

29

31

30

16

25 24

19 19 28

27 35

Upd:6/30/2022

33

34

32 26

47632

7742100 -21 -54147061 AQD21B, MD21B

Crankshaft and Related Parts: MD21B/110S

21

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 1 829530 1 Cylinder liner kit 2 (829254) 4 Cylinder liner kit (829532) 4 Piston 3 4 cylinder liner 4 (818001) 4 Sealing ring 5 4 piston 6 875377 4 Piston ring kit 7 4 compression ring 8 8 compression ring 9 4 oil scraper ring 10 (826841) 4 Piston pin (826842) 4 Piston pin (826843) 4 Piston pin 11 914515 8 Snap ring 11A (829520) X Shim 12 (829308) 4 Connecting rod 13 14 15

(818029) (818277) (826835) 875302 (875303) 875304 (875305) (829999) (818177) 818178 (875306) (875307) (875308) (875309) (818262) (818015) (818223) (947397) (818030) (818179) (829036) (15181) (819296) 955300 (826703) (826708) (826768) (826769) (841892)

4 4 8 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 4 1 1 6 1 1

(841893) (841894)

1 Absorber 1 Absorber

941907 (102701) 941907 (830000) (840160)

6 6 4 1 1

16 17 18 19

20 21 22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37

7742100- 21- 54147061 AQD21B, MD21B

Bushing Bushing Screw Bearing shell kit Bearing shell kit Bearing shell kit Bearing shell kit Crankshaft Bushing Sealing ring Bearing shell kit Bearing shell kit Bearing shell kit Bearing shell kit Washer Washer Key Key Gear Pulley Lock nut Lock washer V-belt pulley Hexagon screw Flywheel Gear ring Screw Lock washer Absorber

Spring washer Hexagon screw Spring washer Screw Spacer sleeve

NOTES MO-3119179/XXXX MO3119180/XXXXNot included in 829532.

Std D Over size 0,05mm Over size 0,010mm 1ea 829520 consists of 4 shims.

Repl early type marked: 5-4-3-2-1-A-B.If other marking is stamped 4ea 829308 have to be used., Marked 2 Std D Over size 0,3mm Std D Under size 0,30mm Under size 0,50mm Under size 0,80mm Replaced by 1ea 829999,1ea 830000,1 C 840160,1ea 818177, 1ea 818178.

Not included in 829999.

Not included in 829999.

Std D Under size 0,30mm Under size 0,50mm Under size 0,80mm Std D Over size 0,20mm MO-3122138 MO3122139Std Used on crankshaft 826834., (818019) MO-3106775/XXXX Spec VERSION Spec VERSION

AQD21A/250 and MD21A, MD21B with Volvo Penta reduction reverse gear., (829476) AQD21A/270, AQD21A/280, AQD21B/280., (824991) MD21A/110S, MD21B/110S, MD21A, MD21B with BorgWarner reverse gear and MS3 reverse gear., (829132)

Used on crankshaft 829999.

Used on crankshaft 829999.

47632

Upd:6/30/2022

Cylinder Block

21 MD21B

Upd:6/30/2022

47621

7742100 -21 -54147058 AQD21B, MD21B

Cylinder Block

21

MD21B REF PART NO. QTY DESCRIPTION 1 (826827) 1 Cylinder block 2 (826662) 1 Plug 3 (826663) 1 Plug 4 (826664) 4 Plug 5 (818002) 4 Domed washer 6 (818003) 1 Domed washer 7 (818047) 1 Expansion plug 8 (818227) 1 Shaft 9 (818491) 1 Plug 10 (818492) 1 Pin 11 818016 2 Gasket 12 (818498) 2 Locating pin 13 (818495) 2 Base 14 (826758) 2 Guide sleeve 15 (818497) 4 Locating pin 16 818500 10 Screw 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

(840649) 818499 818017 (818493) 813615 947899 957178 957175 16218 82744 (819118) 819119 (826600) 826514 955271 941906 (818456) 818457 955269 955781 941906 (826925) 818240 (946514) (946515) (826845) 818273 (826736) 826765 (959667) (959671) 940280 (826844) (946514)

10 10 5 2 2 1 1 1 1 1 1 1 1 1 1 4 4 2 2 10 2 12 1 1 1 2 4 1 1 1 1 2 3 1 1 1

7742100- 21- 54147058 AQD21B, MD21B

Screw Spring washer bearing cap Seal Stud Reduction nipple Reduction nipple Gasket Gasket Elbow nipple Shut-off cock Flange Gasket Gasket Gasket Hexagon screw Spring washer Hatch Gasket Hexagon screw Hexagon nut Spring washer Intermediate plate Gasket Hexagon screw Hexagon screw Washer Gasket Flywheel housing Gasket Hexagon screw Hexagon screw Spring washer lift eye Screw Hexagon screw

NOTES

Replaced by 1ea 829999,1ea 830000,1 C 840160,1ea 818177, 1ea 818178., Repl by 840649 Not included in 829999., Repl by 840649 Not included in 829999.

MO-3218827/XXXX M0 3218828/XXXXM0-3218827/XXXX M0 3218828/XXXXUsed on crankshaft 826834.

See group 4A L=50mm see group 4A L=70mm see group 4A See group 4A See group 4A M0 3114784/XXXX-

47621

Upd:6/30/2022

Cylinder Block

21

Upd:6/30/2022

47621

7742100 -21 -54147060 AQD21B, MD21B

Cylinder Block

21

REF PART NO. QTY DESCRIPTION 1 (826827) 1 Cylinder block 2 (826662) 1 Plug 3 (826663) 1 Plug 4 (826664) 4 Plug 5 (818002) 4 Domed washer 6 (818003) 1 Domed washer 7 (818047) 1 Expansion plug 8 (818227) 1 Shaft 9 (818491) 1 Plug 10 (818492) 1 Pin 11 818016 2 Gasket 12 (818498) 2 Locating pin 13 (818495) 2 Base 14 (826758) 2 Guide sleeve 15 (818497) 4 Locating pin 16 818500 10 Screw 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 43 46 47

(840649) 818499 818017 (818493) 947899 957175 16218 82744 (819118) 819119 (826600) 826514 955271 941906 (818456) 818457 955269 955781 941906 (826925) 818240 (946514) (946515) (826845) 826765 (946514)

10 10 5 2 2 1 1 1 1 1 1 1 1 4 4 2 2 10 2 12 1 1 1 2 4 1 1 1

7742100- 21- 54147060 AQD21B, MD21B

Screw Spring washer bearing cap Seal Stud Reduction nipple Gasket Elbow nipple Shut-off cock Flange Gasket Gasket Gasket Hexagon screw Spring washer Hatch Gasket Hexagon screw Hexagon nut Spring washer Intermediate plate Gasket Hexagon screw Hexagon screw Washer Gasket lift eye Hexagon screw

NOTES

Replaced by 1ea 829999,1ea 830000,1 C 840160,1ea 818177, 1ea 818178., Repl by 840649 Not included in 829999., Repl by 840649 Not included in 829999.

M0 3218828/XXXXM0 3218828/XXXXUsed on crankshaft 826834.

See group 4A See group 4A M0 3114784/XXXX-

47621

Upd:6/30/2022

Cylinder Block

21 AQD21B

Upd:6/30/2022

47621

7742100 -21 -54147059 AQD21B, MD21B

Cylinder Block

21

AQD21B REF PART NO. QTY DESCRIPTION 1 (826827) 1 Cylinder block 2 (826662) 1 Plug 3 (826663) 1 Plug 4 (826664) 4 Plug 5 (818002) 4 Domed washer 6 (818003) 1 Domed washer 7 (818047) 1 Expansion plug 8 (818227) 1 Shaft 9 (818491) 1 Plug 10 (818492) 1 Pin 11 818016 2 Gasket 12 (818498) 2 Locating pin 13 (818495) 2 Base 14 (826758) 2 Guide sleeve 15 (818497) 4 Locating pin 16 818500 10 Screw 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

(840649) 818499 818017 (818493) 813615 947899 957178 957175 16218 82744 (819118) 819119 (826600) 826514 955271 941906 (818456) 818457 955269 955781 941906 (826925) 818240 (946514) (946515) (826845) 818273 (826736) 826765 (959667) (959671) 940280 (826844) (946514)

10 10 5 2 2 1 1 1 1 1 1 1 1 1 1 4 4 2 2 10 2 12 1 1 1 2 4 1 1 1 1 2 3 1 1 1

7742100- 21- 54147059 AQD21B, MD21B

Screw Spring washer bearing cap Seal Stud Reduction nipple Reduction nipple Gasket Gasket Elbow nipple Shut-off cock Flange Gasket Gasket Gasket Hexagon screw Spring washer Hatch Gasket Hexagon screw Hexagon nut Spring washer Intermediate plate Gasket Hexagon screw Hexagon screw Washer Gasket Flywheel housing Gasket Hexagon screw Hexagon screw Spring washer lift eye Screw Hexagon screw

NOTES

Replaced by 1ea 829999,1ea 830000,1 C 840160,1ea 818177, 1ea 818178., Repl by 840649 Not included in 829999., Repl by 840649 Not included in 829999.

MO-3218827/XXXX M0 3218828/XXXXM0-3218827/XXXX M0 3218828/XXXXUsed on crankshaft 826834.

See group 4A L=50mm see group 4A L=70mm see group 4A See group 4A See group 4A M0 3114784/XXXX-

47621

Upd:6/30/2022

Cylinder Head: MD21B/110S

21 AQD21B, MD21B

31 26 29

27 28

30 24

25

21

20

22

17

1

23

9

7

8

23 6

23 2

18

13

12

5

10 14 15 16

3

11 4 19

Upd:6/30/2022

47639

7742100 -21 -54147052 AQD21B, MD21B

Cylinder Head: MD21B/110S

21

AQD21B, MD21B REF PART NO. QTY 1 1 (829856) (840641)

DESCRIPTION

1 Cylinder head 1 Cylinder head 8 Valve Guide 8 Guide, Valve Guide

2 818053 (818054)

MO 3124097/XXXX-3130871/216681.

MO 3130872/216682-.

Std Replaced by 818053., (818052) Over size 0,13mm Over size 0,59mm Std Over size 0,21mm MO-3113975/XXXX Over size 0,21mm MO 3113976/XXXXOver size 0,51mm MO-3113975/XXXX Over size 0,51mm MO 3113976/XXXXStd Over size 0,21mm MO-3113975/XXXX Over size 0,21mm MO 3113976/XXXXOver size 0,51mm MO-3113975/XXXX Over size 0,51mm MO 3113976/XXXXMO-3120663/XXXX MO3120664/XXXXMO3120664/XXXXMO 3120664/XXXXMO 3120664/XXXX(814044)

(818280)

8 4 4

Guide valve seat, intake Seat, valve seat

(829230)

4

Seat ring, valve seat

(818281)

4

Valve seat, valve seat

(829231)

4

Seat ring, valve seat

(818312)

4 4

valve seat, exhaust Valve seat, valve seat

(829232)

4

Seat ring, valve seat

(818313)

4

Valve seat, valve seat

(829233)

4

Seat ring, valve seat

(818043) (829784) (829785) (946515) 941907 941400 (818045) (818046) (818047) (826852)

2 2 2 6 6 1 1 4 1 4 4

Expansion plug Cover Gasket Hexagon screw Spring washer Expansion plug Expansion plug Expansion plug Expansion plug emulsion housing Valve seat, emulsion housing

(829786)

4

Precombustion chambe, emulsion housing

(826853)

4

Valve seat, emulsion housing

(829787)

4

Mixing chamber, emulsion housing

15

(826516)

4

Lock pin

16 17 18 19

(829788) 953058 (818202) 829214 829531 818049 (840758) (818050) (840757) (818048) 840756 818221 (840650) (829288) 819756 (829285) (826643)

4 8 4 1 1 7 7 7 7 8 8 22 22 1 1 1 4

3

4

5 6 7 8 9 10 11 12 13 14

20 21 22 23 24 25 26

7742100- 21- 54147052 AQD21B, MD21B

NOTES MO-3124096/XXXX

Ball Stud Stud Cylinder head gasket Gasket Screw Screw Screw Screw Screw Screw Washer Washer Valve cover Gasket Gasket Lock nut

Std Over size 0,11mm MO-3120663/XXXX Over size 0,11mm MO3120664/XXXXOver size 0,56mm MO-3120663/XXXX Over size 0,56mm MO3120664/XXXXMO-3120663/XXXX MO-3120663/XXXX MO3120664/XXXX-

MO-3119179/XXXX MO3119180/XXXXMO-3130871/216681.

MO 3130872/216682-., L=118mm MO-3130871/216681.

MO 3130872/216682-., L=109mm MO-3130871/216681.

MO 3130872/216682-., L=91mm MO-3130871/216681.

MO 3130872/216682-.

MO-3111829/XXXX MO3111830/XXXX-

47639

Upd:6/30/2022

Cylinder Head: MD21B/110S

21

AQD21B, MD21B REF PART NO. QTY 27 829063 4 Gasket 28 955894 4 Washer 29 (418954) 1 Vent cover 30 940096 1 Gasket 31 (826997) 1 Hose

7742100- 21- 54147052 AQD21B, MD21B

DESCRIPTION

47639

NOTES

Upd:6/30/2022

Engine Suspension

21

13

19

11

20 18

3 10

4

17 1 7

8 15

11

16

12 5

14 6

9

20 21

2

22

23

Upd:6/30/2022

47634

7742100 -21 -54147057 AQD21B, MD21B

Engine Suspension

REF PART NO. QTY 1 (851390) 1 Engine bracket (851391) 1 Engine bracket 2 851467 2 Rubber element 3 955805 2 Hexagon nut 4 941912 2 Spring washer 5 955318 4 Hexagon screw 6 942336 4 Spring washer 7 959222 6 Hex. socket screw 8 941907 6 Spring washer 9 (851393) 2 Absorber 10 (851389) 2 Damper stop 11 955318 10 Hexagon screw 12 942336 4 Spring washer 13 941908 6 Spring washer 14 (851275) 1 Bracket 15 955318 2 Hexagon screw 16 942336 2 Spring washer 17 (851468) 1 Rubber cushion 18 (851314) 1 Bracket 19 946034 1 Lock nut 20 940280 2 Spring washer 21 955338 1 Hexagon screw 22 (851283) 1 Engine bed 23 850353 1 Cover plate

7742100- 21- 54147057 AQD21B, MD21B

21 DESCRIPTION

NOTES S.B P

(955297)

See group 4C

47634

Upd:6/30/2022

Engine Suspension

21 AQD21B

10

11

13 14 13

9

15 12

4 16

17 5 1

3 6 7 2 8

Upd:6/30/2022

50104

7742100 -21 -54147055 AQD21B, MD21B

Engine Suspension

21

AQD21B REF PART NO. QTY 1 (875261) 1 Rubber suspension ki 2 (817919) 1 Support member 3 (905548) 3 Screw 4 (818073) 1 Protection 5 (818072) 2 Rubber cushion 6 955296 4 Hexagon screw 7 960143 2 Washer 8 963107 2 Lock nut

7742100- 21- 54147055 AQD21B, MD21B

DESCRIPTION

50104

Upd:6/30/2022

Engine Suspension

21 MD21B

10

11

13 14 13

9

15 12

4 16

17 5 1

3 6 7 2 8

Upd:6/30/2022

50104

7742100 -21 -54147056 AQD21B, MD21B

Engine Suspension

21

MD21B REF PART NO. QTY DESCRIPTION 9 1 bracket (840539) 1 Bracket (840612) 1 Engine bracket (841386) 1 Bracket 10 955298 5 Hexagon screw 955299 1 Hexagon screw 955297 6 Hexagon screw 11 941907 6 Spring washer 120265 4 Washer 12 834827 4 Rubber cushion 13 955805 8 Hexagon nut 14 829892 16 Lock washer 15 (841405) 1 Bracket (841459) 1 Bracket 16 955341 4 Hexagon screw 17 940280 4 Spring washer

7742100- 21- 54147056 AQD21B, MD21B

NOTES Replaced by 1ea 840539 bracket (8 holes), 9ea 941907 6ea 955297, 2ea 955298., P MO 202502-3130302/215732.

MO 3130303/215733-.

MO-3130302/215732., S.B MO-3130302/215732.

For bracket 829839 with 8 holes., Foraquamatic drive unit and Duoprop drive unit.

MO 3130303/215733-.

P S.B

50104

Upd:6/30/2022

Engine with Installation Components

21

4

3 1

2

5

6

Upd:6/30/2022

50105

7742100 -21 -54147062 AQD21B, MD21B

Engine with Installation Components

REF QTY 1

2

1 cylinder block MD21B, AQD21B 1 crankshaft and related parts

3

MD21B, AQD21B 1 camshaft and valve mechanism

4 5 6

21 DESCRIPTION

MD21B, AQD21B 1 cylinder head MD21B, AQD21B 1 lubricating system MD21B, AQD21B 1 engine mounts MD21B, AQD21B MD21B/110S

7742100- 21- 54147062 AQD21B, MD21B

50105

SEE SEC. 54147060 54147060 54147060 54147060 54147060 54147061 54147061 54147061 54147063 54147063 54147063 54147052 54147052 54147054 54147054 54147057 54147057 54147057

Upd:6/30/2022

21

Lubricating System: MD21B/110S

AQD21B, MD21B

Upd:6/30/2022

47615

7742100 -21 -54147054 AQD21B, MD21B

Lubricating System: MD21B/110S

21

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 1 1 Oil pump comp.not spec.

840267 1 Oil pump 840647 1 Oil pump components 2 (829060) 1 Set screw 3 941696 1 Cap nut 4 907132 1 Gasket 5 (818211) 1 Plug 6 (826848) 1 Set 7 1 oil sump 1 oil sump 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

23 24 25 26 27 28 29 30

31

32 33 34 35 36 37 38

(840265) 15301 957179 (16376) (16374) 818035 (840648) (946515) (818071) (826845) (818274) (829556) 955268 941906 (826771) (826511) (826512) (826504) 418432 3581621 21549544 (781732) 829160 (829183) 818061 945615 (829182) 957178 957181 957179 26013 941686 (826873) (829269) (840266) (826645)

1 1 1 1 1 1 1 20 2 20 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1

Sump Gasket Gasket Plug Plug Gasket Gasket Hexagon screw Nut Washer Oil strainer Oil strainer Hexagon screw Spring washer Oil pipe Nut Double ferrule Connector section Oil filter Oil filter Oil filter Nipple Nipple Oil dipstick Protecting ring O-ring Tube Gasket Gasket Gasket Hollow screw Hollow screw Tube Oil draining pipe Oil draining pipe Oil bilge pump oil bilge pump kit

(826518) 11992 (826519) (818276) (829558) 955274

1 4 2 1 1 2 1

Tube Gasket Screw Hose attachment Gasket Hexagon screw oil cooler and installation components

7742100- 21- 54147054 AQD21B, MD21B

NOTES Replaced by 1ea 840267 1ea 829556 1ea 829558 2ea 955274.

MO 3119298/XXXX-3130871/216681., Repl by 840647 MO 3130872/216682-.

Replaced by 1ea 840265,1ea 16374,3ea 957179,1ea 840266, 1ea 941686.

MO-3119297/XXXX Replaced by 1ea 840265,1ea 16374,3ea 957179,1ea 840266, 1ea 941686., MO-3127923/XXXX MO3127924/XXXXMO-3127923/XXXX MO3127924/XXXXMO-3127923/XXXX MO3127924/XXXXMO-3130871/216681., Repl by 840648 MO 3130872/216682-.

MO-3119297/XXXX MO3119298/XXXXMO-3119297/XXXX MO 3119298/XXXXMO-3119297/XXXX MO-3119297/XXXX MO-3119297/XXXX MO-3119297/XXXX Early type Late type, Replaced by 21549544 Late type Early type Late type Early type Late type

MO-3127923/XXXX MO3127924/XXXXMO-3127923/XXXX MO3127924/XXXXMO-XXXX/82092 MO-3127923/XXXX MO3127924/XXXXMO-XXXX/82092 MO XXXX/82093See group 9

MO3119298/XXXXMO3119298/XXXXSee group 2B

47615

Upd:6/30/2022

Fuel Feed Pump

23

7 8 1

4

3 5 6 2

9 10

11 12 13

14 13

14

12 11

15 16 17 18 19 20 21 22 23 25 26 24

28 29

27 28

Upd:6/30/2022

47557

7742100 -23 -54147083 AQD21B, MD21B

Fuel Feed Pump

REF PART NO. QTY 1 826550 1 Feed pump 2 1 cover 3 1 cap 4 (829737) 1 Strainer kit 5 829300 1 Gasket 6 1 strainer 7 1 bolt 8 1 washer 9 6 bolt 10 6 washer 11 2 valve seat 12 2 valve 13 2 Valve Spring 14 2 Retainer 15 1 nut 16 1 washer 17 1 washer 18 1 diaphragm 19 1 washer 20 1 spring 21 1 Sleeve 22 1 washer 23 1 shaft 24 1 housing 25 1 Lever 26 1 rivet 27 1 rivet 28 2 washer 29 1 Lever 826550 1 Feed pump

7742100- 23- 54147083 AQD21B, MD21B

23 DESCRIPTION

NOTES

Repair kit replaced by complete pump 826550., (826217)

47557

Upd:6/30/2022

Fuel Filter

23

2 15 16

5

3 3A

1

6 4

8 10

7

9

14 14A

9 13 12

11 13 12

Upd:6/30/2022

50112

7742100 -23 -54147080 AQD21B, MD21B

Fuel Filter

23

REF PART NO. QTY 1 (829764) 1 Fuel filter 2 (6648590) 1 Center bolt 3 (6648589) 1 Washer 3A 236570 1 O-ring 4 1 filter cover 5 242359 2 Plug 6 242360 2 Washer 7 236628 1 Filter insert 8 1695001 1 Sealing ring 9 1695000 1 Sealing ring 10 236629 1 Rubber ring 12 826648 1 Plug 13 6643249 1 Gasket 14A 1 housing 15 (180723) 1 Plug 16 957173 1 Gasket

DESCRIPTION

7742100- 23- 54147080

50112

AQD21B, MD21B

NOTES

(236633)

(242610)

Upd:6/30/2022

Fuel Filter

23

2 15 16

5

3 3A

1

6 4

8 10

7

9

14 14A

9 13 12

11 13 12

Upd:6/30/2022

50112

7742100 -23 -54147079 AQD21B, MD21B

Fuel Filter

REF PART NO. QTY 1 875542 1 Fuel filter 2 192545 1 Hexagon screw 3 (242605) 1 Washer 4 1 filter cover 5 242359 2 Plug 6 242360 2 Washer 7 236628 1 Filter insert 8 1695001 1 Sealing ring 9 1695000 2 Sealing ring 10 236629 1 Rubber ring 11 1 base plate 12 826648 1 Plug 13 6643249 1 Gasket 14 818407 1 Reservoir 15 (180723) 1 Plug 16 907132 1 Gasket

7742100- 23- 54147079 AQD21B, MD21B

23 DESCRIPTION

NOTES Repl by 829764

(236633)

(242610) Glas-Glass

50112

Upd:6/30/2022

Fuel Injection Pump with Installation Components: MD21B/110S

23 AQD21B, MD21B

23 28

32

27 25

28 8

26

2 3

10 9

25

29 36

33

24 31 35

30 4 7

1 34

6

5

11

22 13 14

15

18

12

20

21

19

17 22

16 19

Upd:6/30/2022

47571

7742100 -23 -54147078 AQD21B, MD21B

Fuel Injection Pump with Installation Components: MD21B/110S

23

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 1 (826760) 1 Injection pump (840645) 1 Injection pump components 2 818234 1 Gasket 3 1 adapter 4 1 gasket 5 959240 2 Hex. socket screw 6 955895 2 Washer 7 941908 2 Spring washer 8 (100338) 1 Hexagon screw 9 955783 1 Hexagon nut 10 955895 1 Washer 11 3 stud 12 955782 3 Hexagon nut 13 3 spacer plate 14 941907 3 Spring washer 15 (826742) 1 Bracket 16 955782 1 Hexagon nut 17 941907 1 Spring washer 18 (826846) 1 Bracket 19 955295 2 Hexagon screw 20 941907 1 Spring washer 21 955782 1 Hexagon nut 22 955894 2 Washer 23 (826529) 1 Support plate 24 (826532) 1 Screw 25 (818421) 1 Intermediate lever 26 27 28 29 30 31 32 33 34 35 36

(826532) (826534) (826535) (826525) (826527) (826526) 814078 841275 17276 (826913) (826886) (826536) (826530)

7742100- 23- 54147078 AQD21B, MD21B

1 1 1 1 1 1 1 1 1 3 1 1 1

NOTES MO-3130781/216681.

MO 3130872/216682-.

Included in fuel injection pump.

Included in fuel injection pump.

See group 2B See group 2B See group 2B Included in fuel injection pump.

Included in fuel injection pump.

Included in fuel injection pump.

Included in fuel injection pump.

Included in fuel injection pump.

Included in fuel injection pump.

Included in fuel injection pump.

Included in fuel injection pump., See group 2D Included in fuel injection pump.

Included in fuel injection pump., MO 201055- are 840521 lever + 841275 cube + 946035 lock nut + 955271 screw + 955892 washer installed.

Screw Included in fuel injection pump.

Return spring Included in fuel injection pump.

Intermediate lever Included in fuel injection pump.

Screw Included in fuel injection pump.

Drain cock Included in fuel injection pump.

Drain cock Included in fuel injection pump.

Cube MO-201054 Cube MO 201055Split pin See group 2D Screw Included in fuel injection pump.

Thrust screw Included in fuel injection pump.

Gasket kit Included in fuel injection pump.

Banjo nipple Included in fuel injection pump.

47571

Upd:6/30/2022

Fuel System: MD21B/110S

23 AQD21B, MD21B

53B 53C 53D

53D

53A

53D

15

54 14

53

55

16

61

59

60

55 36 37 38 34 35

10

27

43 40

32

24

29 24

44

39

41 42

31

30 56

38A

33 22

51

47 48

52

24

57

45

24 25

27

26 24 13 24 12

50

27 28

26

49

26

26 23

46

21

1

2 17 12

13

13

13

13 12

58

18 8

19

3

9

20

4

6 5 11

6 7

Upd:6/30/2022

50113

7742100 -23 -54147082 AQD21B, MD21B

Fuel System: MD21B/110S

23

AQD21B, MD21B REF PART NO. QTY 1

DESCRIPTION

(829764)

1 Fuel filter, filter

2

826550

1 Feed pump, fuel pump

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

(818448) (818451) (818446) 818447 924060 955782 941907 (829902) 845646 (818436) 48588 942400 955295 820506 (829375) 845646 829146 190962 954322 (829880) (840353) 826798 (829372) 18817 (826802) 957176 818435 (829879) (826857) 840644 (826574) (826914) (826740) 817899 (829134) 953058 955782 941907 120265 (840646) (826858) (826859) (826860) (826861) 956967 941521 (818093) 955228 955779 941904 (818092) 955228 955779 941904 (829862) (840759) (840751)

1 1 1 2 2 2 2 1 1 2 4 1 1 1 1 1 1 2 2 1 1 1 1 7 1 4 3 1 4 4 4 4 4 4 4 8 8 8 8 1 1 1 1 1 8 8 2 2 2 2 2 3 3 3 1 1 3

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 38A 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 53A 53B

7742100- 23- 54147082 AQD21B, MD21B

SEE SEC. 54147080 54147080 54147080 54147080 54147083 54147083

Push rod O-ring Spacer flange Gasket Stud Hexagon nut Spring washer Fuel pipe Fuel hose Hollow screw Gasket Clamp Hexagon screw Spacer sleeve Fuel hose Fuel hose Fitting Nipple Fitting nut Fuel pipe Fuel pipe Check valve Faucet Gasket Hollow screw Gasket Hollow screw Fuel pipe Injector Injector Nozzle Pipe connection Gasket Gasket Flange Stud Hexagon nut Spring washer Washer Delivery pipe kit Delivery pipe Delivery pipe Delivery pipe Delivery pipe Ferrule Fitting nut Clamp Hexagon screw Hexagon nut Spring washer Clamp Hexagon screw Hexagon nut Spring washer Leak-off line Leak-off line Leak-off line

NOTES

(819054) Early type Early type

Early type Late type

Early type Late type

MO-3130781/216681.

MO 3130872/216682-.

Included in 826857.

Included in 826857.

Included in 826857.

MO 3130872/216682-.

MO-3130781/216681., Cyl NO.1 MO-3130781/216681., Cyl NO.2 MO-3130781/216681., Cyl NO.3 MO-3130781/216681., Cyl NO.4 MO-3130781/216681.

MO-3130781/216681.

MO-3130781/216681.

MO 3130872/216682-.

MO 3130872/216682-.

50113

Upd:6/30/2022

Fuel System: MD21B/110S

23

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 53C (840752) 1 Rubber cap 53D 840761 9 Hose clamp 54 (826539) 4 Screw 55 18811 8 Gasket 56 994555 1 Hose clamp 57 X bolt 58 1 fuel injection pump and installation components (833971) 1 Water separator connecting comps fuel filter - fuel tank

59 60 61

404279 955272 963105

7742100- 23- 54147082 AQD21B, MD21B

SEE SEC.

NOTES MO 3130872/216682-.

MO 3130872/216682-.

MO-3130781/216681.

See group 2B 54147078 54147078 54147081 54147078 54147078 54147078

See group 9

2 Clamp 1 Hexagon screw 1 Lock nut

50113

Upd:6/30/2022

Water Separator

23

1

3 4

2

5

6

7

8

9 14 15 16 10

8

11

12 13

Upd:6/30/2022

47572

7742100 -23 -54147081 AQD21B, MD21B

Water Separator

REF PART NO. QTY 1 (833971) 1 Water separator 2 1 housing 3 192545 1 Hexagon screw 4 955893 1 Washer 5 236570 1 O-ring 6 242360 2 Washer 7 242359 2 Plug 8 1695000 2 Sealing ring 9 (829666) 1 Filter insert 10 1 ring 11 1 housing 12 6643249 1 Gasket 13 826648 1 Plug 14 957176 2 Gasket 15 (191397) 2 Nipple 941438 2 Nipple 16 954322 2 Fitting nut 954323 2 Fitting nut

7742100- 23- 54147081 AQD21B, MD21B

23 DESCRIPTION

NOTES

(236633)

(242610)

For pipe with D=5/16''.

For pipe with D=3/8''.

For pipe with D=5/16''.

For pipe with D=3/8''.

47572

Upd:6/30/2022

26

Circulation Pump and Installation Components: MD21B/110S

AQD21B, MD21B

Upd:6/30/2022

50101

7742100 -26 -54147077 AQD21B, MD21B

Circulation Pump and Installation Components: MD21B/110S

26

AQD21B, MD21B REF PART NO. QTY 1 (826870) 1 Water pump 2 1 housing 3 826867 1 Pump shaft 4 181574 1 Ball bearing 5 181862 1 Ball bearing 6 826866 1 Washer kit 7 (818402) 1 Deflector ring 8 (826871) 1 Impeller 9 (826868) 1 Pulley 10 817776 1 Key 11 (945542) 1 Lock nut 12 819689 1 Gasket 13 (829978) 4 Stud 14 15 16 17

(829979) (960147) 817918 (949782) (875372)

7742100- 26- 54147077 AQD21B, MD21B

1 5 1 5

DESCRIPTION

SEE SEC.

NOTES

(181575)

54147076 54147076

Stud Washer Gasket Lock nut Repair kit

50101

Upd:6/30/2022

Cooling System, Induction- and Exhaust Manifold

26 AQD21B

19 23

22

21

18A 20

24 25

25

18

28

30

30

25

27 25 26

13

29

31

14

15 16

27

32

14 17

2

1

5

4

9 10 6 9 12 3

7 8

Upd:6/30/2022

11

50099

7742100 -26 -54147070 AQD21B, MD21B

Cooling System, Induction- and Exhaust Manifold

26

AQD21B REF PART NO. QTY DESCRIPTION 1 1 circulation pump and installation components 2 1 heat exchanger with thermostat and installation components 3 1 sea water pump and installation components 4 1 oil cooler with installation components 5 1 sea water filter and installation components 6 959437 2 Hex. socket screw 7 (423187) 2 Ring retainer 8 831617 2 Sealing ring 9 994559 2 Hose clamp 10 (952971) X Hose 11 (829878) 1 Tube 12 418412 1 Sealing ring 13 (180293) 1 Elbow nipple 14 961668 1 Hose clamp 15 952972 X Hose 16 (825818) 1 Hose nipple 17 192134 1 Plug

7742100- 26- 54147070 AQD21B, MD21B

50099

SEE SEC. 54147077 54147076 54147064 54147075 54147075

NOTES

L=50mm

L=500mm

Upd:6/30/2022

Cooling System, Induction- and Exhaust Manifold

26

19 23

22

21

18A 20

24 25

25

18

28

30

30

25

27 25 26

13

29

31

14

15 16

27

32

14 17

2

1

5

4

9 10 6 9 12 3

7 8

Upd:6/30/2022

11

50099

7742100 -26 -54147072 AQD21B, MD21B

Cooling System, Induction- and Exhaust Manifold

REF PART NO. QTY DESCRIPTION 1 1 circulation pump and installation components 2 1 heat exchanger with thermostat and installation components 3 1 sea water pump and installation components 4 1 oil cooler with installation components 5 1 sea water filter and installation components 6 959437 2 Hex. socket screw 7 (423187) 2 Ring retainer 8 831617 2 Sealing ring 9 994559 2 Hose clamp 10 (952971) X Hose 11 (829878) 1 Tube 12 418412 1 Sealing ring 13 (180293) 1 Elbow nipple 18 (828538) 1 Vacuum valve kit 18A (828534) 1 Vacuum valve 19 1 cover 20 947282 1 Gasket 21 1 screw union 22 828424 1 Gasket 23 1 Diaphragm 24 1 union pipe 25 961667 4 Hose clamp 26 (829925) 1 Attaching plate 27 952633 1 Clamp 28 955271 1 Hexagon screw 29 963105 1 Lock nut 30 (952971) X Hose 31 1 induction- and exhaust manifold 32 1 water cooled exhaust line 1 water cooled exhaust muffler

7742100- 26- 54147072 AQD21B, MD21B

50099

26 SEE SEC. 54147077 54147076 54147064 54147075 54147075

NOTES

L=50mm

(828490)

54147069 See group 9 See group 9

Upd:6/30/2022

Cooling System, Induction- and Exhaust Manifold

26 MD21B

19 23

22

21

18A 20

24 25

25

18

28

30

30

25

27 25 26

13

29

31

14

15 16

27

32

14 17

2

1

5

4

9 10 6 9 12 3

7 8

Upd:6/30/2022

11

50099

7742100 -26 -54147071 AQD21B, MD21B

Cooling System, Induction- and Exhaust Manifold

26

MD21B REF PART NO. QTY DESCRIPTION 1 1 circulation pump and installation components 2 1 heat exchanger with thermostat and installation components 3 1 sea water pump and installation components 4 1 oil cooler with installation components 5 1 sea water filter and installation components 6 959437 2 Hex. socket screw 7 (423187) 2 Ring retainer 8 831617 2 Sealing ring 9 994559 2 Hose clamp 10 (952971) X Hose 11 (829878) 1 Tube 12 418412 1 Sealing ring 13 (180293) 1 Elbow nipple 18 (828538) 1 Vacuum valve kit 18A (828534) 1 Vacuum valve 19 1 cover 20 947282 1 Gasket 21 1 screw union 22 828424 1 Gasket 23 1 Diaphragm 24 1 union pipe 25 961667 4 Hose clamp 26 (829925) 1 Attaching plate 27 952633 1 Clamp 28 955271 1 Hexagon screw 29 963105 1 Lock nut 30 (952971) X Hose 31 1 induction- and exhaust manifold 32 1 water cooled exhaust line 1 water cooled exhaust muffler

7742100- 26- 54147071 AQD21B, MD21B

50099

SEE SEC. 54147077 54147076 54147064 54147075 54147075

NOTES

L=50mm

(828490)

54147069 See group 9 See group 9

Upd:6/30/2022

Heat Exchanger with Thermostat and Installation Components: MD21B/110S

26 AQD21B, MD21B

29 30

32

28 27

63

65 64

33 31 47

21

48 58

49

53

45 46

51 42

22

40 41 43

38

23

19 44 20 61

37 18

36 59

60 37

37 39

50 52

17

55 37 54

16

55 35 34

1

9 8

15

26

25 24

10 11 12

10 6 7

13

14

2 3 62 56

57

5

4 56 7 6

Upd:6/30/2022

50097

7742100 -26 -54147076 AQD21B, MD21B

Heat Exchanger with Thermostat and Installation Components: MD21B/110S

26

AQD21B, MD21B REF PART NO. QTY 1 (829868) 1 Heat exchanger 2 (829971) 1 End cover 3 829972 1 Gasket 4 (829973) 1 End cover 5 (829974) 1 Gasket 6 2 7 941907 2 Spring washer 8 (829870) 1 Pipe elbow 9 411168 1 Gasket 10 430020 4 Sealing ring 11 831897 2 Connecting pipe 12 831914 2 Spacer sleeve 13 955305 2 Hexagon screw 14 941907 2 Spring washer 15 955894 2 Washer 16 1 Thermostat 17 416033 1 Sealing ring 18 (829869) 1 Thermostat housing 19 (833496) 1 Plug 20 957191 1 Gasket 21 955304 2 Hexagon screw 22 941907 2 Spring washer 23 829917 1 Hose coupling 24 955301 2 Hexagon screw 25 941907 2 Spring washer 26 (829961) 1 Bracket 27 (829980) 1 Bracket 28 (829981) 1 Tensioning band 29 942001 1 Hex. socket screw 30 955892 1 Washer 31 1276040 1 Expansion tank 32 844624 1 Pressure cap 33 942700 X Hose 34 (829877) 1 Tube 35 418411 1 Sealing ring 36 943369 X Rubber hose 37 994559 4 Hose clamp 38 (829876) 1 Tube 39 (952971) X Hose 40 (829925) 1 Attaching plate 41 952633 1 Clamp 42 955271 1 Hexagon screw 43 963105 1 Lock nut 44 418412 1 Sealing ring 45 (829871) 1 End cover 46 819727 1 Gasket 47 800475 1 Plug 48 800476 1 Zinc electrode 49 (829964) 1 Bracket 50 955351 1 Hexagon screw 51 955784 1 Hexagon nut 52 955328 1 Hexagon screw 955319 1 Hexagon screw 53 940280 1 Spring washer 54 955318 3 Hexagon screw 55 941908 5 Spring washer 56 994559 2 Hose clamp 57 (952971) X Hose 58 (829965) 1 Cap 59 959222 2 Hex. socket screw 60 941907 2 Spring washer 61 955782 2 Hexagon nut 62 955318 1 Hexagon screw 7742100- 26- 54147076 AQD21B, MD21B

DESCRIPTION

SEE SEC.

NOTES

(836789)

L=50mm

54147069

L=90mm L=80mm L=35mm L=30mm

L=50mm

54147064 50097

Upd:6/30/2022

Heat Exchanger with Thermostat and Installation Components: MD21B/110S

26

AQD21B, MD21B REF PART NO. QTY 63 (829978) 2 Stud 64 960142 2 Washer 65 (826643) 2 Lock nut

7742100- 26- 54147076 AQD21B, MD21B

DESCRIPTION

50097

SEE SEC. 54147077

NOTES

Upd:6/30/2022

Induction- and Exhaust Manifold

26 MD21B

14

27

15

16

30 19 9

22

7 25

23 25

6 8

24 12

17

11

21

26

5 1 10

12 2

18

3

4

20

29 13

28

29

Upd:6/30/2022

50100

7742100 -26 -54147068 AQD21B, MD21B

Induction- and Exhaust Manifold

26

MD21B REF PART NO. QTY 1 (817639) 1 Exhaust pipe 2 192212 2 Expansion plug 3 (819134) 2 Protecting sleeve 4 82744 1 Shut-off cock 5 180759 1 Plug 6 820271 3 Gasket 7 815844 2 Gasket 8 941588 4 Stud 9 953049 6 Stud 10 946036 4 Lock nut 11 946036 6 Lock nut 12 955894 10 Washer 13 819727 1 Gasket 14 (826917) 1 Muffler 15 955311 2 Hexagon screw 16 955894 2 Washer 17 818359 1 Exhaust pipe elbow 19 952078 1 Plug 20 (817847) 1 Exhaust pipe flange 21 819727 1 Gasket 22 4 23 (924089) 1 Stud 24 963107 1 Lock nut 25 941908 5 Spring washer 26 (180293) 1 Elbow nipple 27 (826997) 1 Hose 28 952980 X Hose 29 943480 2 Hose clamp 30 (829826) 1 Gasket (827259) 1 Decal

7742100- 26- 54147068 AQD21B, MD21B

DESCRIPTION

SEE SEC.

NOTES

Spec VERSION (955317)

54147072 See group 2A L=170mm (951797)

50100

Upd:6/30/2022

Induction- and Exhaust Manifold

26

14

27

15

16

30 19 9

22

7 25

23 25

6 8

24 12

17

11

21

26

5 1 10

12 2

18

3

4

20

29 13

28

29

Upd:6/30/2022

50100

7742100 -26 -54147069 AQD21B, MD21B

Induction- and Exhaust Manifold

REF PART NO. QTY 1 (817639) 1 Exhaust pipe 2 192212 2 Expansion plug 3 (819134) 2 Protecting sleeve 4 82744 1 Shut-off cock 5 180759 1 Plug 6 820271 3 Gasket 7 815844 2 Gasket 8 941588 4 Stud 9 953049 6 Stud 10 946036 4 Lock nut 11 946036 6 Lock nut 12 955894 10 Washer 13 819727 1 Gasket 14 (826917) 1 Muffler 15 955311 2 Hexagon screw 16 955894 2 Washer 17 818359 1 Exhaust pipe elbow 19 952078 1 Plug 20 (817847) 1 Exhaust pipe flange 21 819727 1 Gasket 22 4 23 (924089) 1 Stud 24 963107 1 Lock nut 25 941908 5 Spring washer 26 (180293) 1 Elbow nipple 27 (826997) 1 Hose 28 952980 X Hose 29 943480 2 Hose clamp 30 (829826) 1 Gasket (827259) 1 Decal

7742100- 26- 54147069 AQD21B, MD21B

26 DESCRIPTION

SEE SEC.

NOTES

Spec VERSION (955317)

54147072 See group 2A L=170mm (951797)

50100

Upd:6/30/2022

Induction- and Exhaust Manifold

26 AQD21B

14

27

15

16

30 19 9

22

7 25

23 25

6 8

24 12

17

11

21

26

5 1 10

12 2

18

3

4

20

29 13

28

29

Upd:6/30/2022

50100

7742100 -26 -54147067 AQD21B, MD21B

Induction- and Exhaust Manifold

26

AQD21B REF PART NO. QTY 1 (817639) 1 Exhaust pipe 2 192212 2 Expansion plug 3 (819134) 2 Protecting sleeve 4 82744 1 Shut-off cock 5 180759 1 Plug 6 820271 3 Gasket 7 815844 2 Gasket 8 941588 4 Stud 9 953049 6 Stud 10 946036 4 Lock nut 11 946036 6 Lock nut 12 955894 10 Washer 13 819727 1 Gasket 14 (826917) 1 Muffler 15 955311 2 Hexagon screw 16 955894 2 Washer 18 818360 1 Exhaust pipe elbow 19 952078 1 Plug 20 (817847) 1 Exhaust pipe flange 21 819727 1 Gasket 22 4 23 (924089) 1 Stud 24 963107 1 Lock nut 25 941908 5 Spring washer 26 (180293) 1 Elbow nipple 27 (826997) 1 Hose 28 952980 X Hose 29 943480 2 Hose clamp 30 (829826) 1 Gasket (827259) 1 Decal

7742100- 26- 54147067 AQD21B, MD21B

DESCRIPTION

SEE SEC.

NOTES

Spec VERSION (955317)

54147072 See group 2A L=170mm (951797)

50100

Upd:6/30/2022

Oil Cooler

26

Upd:6/30/2022

47680

7742100 -26 -54147065 AQD21B, MD21B

Oil Cooler

REF PART NO. QTY 1 (829630) 1 Oil cooler 2 1 housing 3 (819096) 1 Valve peg 4 (819095) 1 Spring 5 957176 1 Gasket 6 (829212) 1 Plug 7 824514 1 Insert 8 925092 2 O-ring 9 824522 1 Center bolt 10 955983 1 O-ring 11 (829272) 1 End plate 12 (829084) 1 End plate 13 180759 1 Plug

7742100- 26- 54147065 AQD21B, MD21B

26 DESCRIPTION

47680

Upd:6/30/2022

Oil Cooler and Sea Water Filter with Installation Components

26 MD21B

8 13 12 22

11

1

10

2

20

3

21

9

6 16 14 7

5

4

16

15

17 19 18

Upd:6/30/2022

50098

7742100 -26 -54147073 AQD21B, MD21B

Oil Cooler and Sea Water Filter with Installation Components

26

MD21B REF PART NO. QTY 1 (829630) 1 Oil cooler, oil cooler 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

817730 945653 955303 955297 941907 418412 842924 842723 842724 842982 842722 842744 (829715) 21147599 (829716) (840526) 829691 955270 941906 955296 941907

1 2 2 1 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 4 4 X

7742100- 26- 54147073 AQD21B, MD21B

DESCRIPTION

Gasket Gasket Hexagon screw Hexagon screw Spring washer screw union Sealing ring Strainer housing Strainer Seal Pressure plate Cover Sealing ring Connecting pipe Connecting pipe Connecting pipe Connecting pipe Retainer Hexagon screw Spring washer Hexagon screw Spring washer Hose

SEE SEC. 54147065 54147065

NOTES

L=65mm L=25mm See group 2A

Spec. 867598, 867599 Spec. 867598, 867599

See group 4A

50098

Upd:6/30/2022

Oil Cooler and Sea Water Filter with Installation Components

26 AQD21B

8 13 12 22

11

1

10

2

20

3

21

9

6 16 14 7

5

4

16

15

17 19 18

Upd:6/30/2022

50098

7742100 -26 -54147074 AQD21B, MD21B

Oil Cooler and Sea Water Filter with Installation Components

26

AQD21B REF PART NO. QTY 1 (829630) 1 Oil cooler, oil cooler 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

817730 945653 955303 955297 941907 418412 842924 842723 842724 842982 842722 842744 (829715) (829716) 829691 955270 941906 955296 941907

1 2 2 1 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 4 4 X

7742100- 26- 54147074 AQD21B, MD21B

DESCRIPTION

Gasket Gasket Hexagon screw Hexagon screw Spring washer screw union Sealing ring Strainer housing Strainer Seal Pressure plate Cover Sealing ring Connecting pipe Connecting pipe Retainer Hexagon screw Spring washer Hexagon screw Spring washer Hose

SEE SEC. 54147065 54147065

NOTES

L=65mm L=25mm See group 2A

See group 4A

50098

Upd:6/30/2022

Oil Cooler and Sea Water Filter with Installation Components

26

8 13 12 22

11

1

10

2

20

3

21

9

6 16 14 7

5

4

16

15

17 19 18

Upd:6/30/2022

50098

7742100 -26 -54147075 AQD21B, MD21B

Oil Cooler and Sea Water Filter with Installation Components

REF PART NO. QTY 1 (829630) 1 Oil cooler, oil cooler 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

817730 945653 955303 955297 941907 418412 842924 842723 842724 842982 842722 842744 (829715) (829716) 829691 955270 941906 955296 941907

1 2 2 1 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 4 4 X

7742100- 26- 54147075 AQD21B, MD21B

DESCRIPTION

Gasket Gasket Hexagon screw Hexagon screw Spring washer screw union Sealing ring Strainer housing Strainer Seal Pressure plate Cover Sealing ring Connecting pipe Connecting pipe Retainer Hexagon screw Spring washer Hexagon screw Spring washer Hose

26 SEE SEC. 54147065 54147065

NOTES

L=65mm L=25mm See group 2A

See group 4A

50098

Upd:6/30/2022

Sea Water Pump

26 8

1 5

15

2 19

7 4 16

9

14

18

3

12 13

10

12

17 11 9

14

6

Upd:6/30/2022

47697

7742100 -26 -54145435 AQD21B, MD21B

Sea Water Pump

REF PART NO. QTY 1 831178 1 Seawater pump 2 (21951380) 1 Wear kit 3 (831180) 1 Cap 4 827010 1 Cam 5 Gasket 6 (808285) 1 Screw 7 (826241) 1 Washer 8 826239 1 Pin 9 (831514) 2 Bushing 10 (21951435) 1 Shaft kit 11 (831181) 1 Shaft 12 827247 2 Sealing ring 13 960166 1 O-ring 14 (831514) 2 Bushing 15 875575 1 Impeller kit 21951350 1 Impeller kit 16 Impeller 17 808007 1 Woodruff key 18 21951318 1 Screw kit 19 804776 6 Screw

7742100- 26- 54145435 AQD21B, MD21B

26 DESCRIPTION

NOTES

replaced by next part number

47697

Upd:6/30/2022

Sea Water Pump with Installation Components: MD21B/110S

26 AQD21B, MD21B

8

9

16

12

13 3

6

2

7 1

15

6 14 5 4

11

10

Upd:6/30/2022

47698

7742100 -26 -54147064 AQD21B, MD21B

Sea Water Pump with Installation Components: MD21B/110S

26

AQD21B, MD21B REF PART NO. QTY 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

DESCRIPTION

831178

1 Seawater pump, water pump

925066 831009 (829388) 955318 955317 941908 955328 (190503) 955783 955271 941906 925256 (829277) 959219 941907

1 1 1 1 1 3 1 1 1 2 2 1 1 3 3 1

7742100- 26- 54147064 AQD21B, MD21B

O-ring Cross piece Anchorage Hexagon screw Hexagon screw Spring washer Hexagon screw Washer Hexagon nut Hexagon screw Spring washer O-ring Companion flange Hex. socket screw Spring washer timing gear cover

SEE SEC. 54145435 54145435 54145435 54145435 54145435

NOTES

L=30mm L=25mm

See group 2A

See group 2A

47698

Upd:6/30/2022

27

Engine Speed Control and Stop Control: MD21B/110S

AQD21B, MD21B

Upd:6/30/2022

47612

7742100 -27 -54147085 AQD21B, MD21B

Engine Speed Control and Stop Control: MD21B/110S

27

AQD21B, MD21B REF PART NO. QTY 1 (829242) 1 Bracket (840533) 1 Bracket 2 819068 1 Washer 3 21471054 1 Bracket 4 X control cable 5 X control 6 950021 2 Cross recessed screw 7 956076 2 Cross recessed screw 8 814078 1 Cube 841275 1 Cube 9 17276 1 Split pin 10 (818470) 1 Push pull control 11 (829241) 1 Handle 12 955857 2 Hexagon nut 13 955950 2 Toothed washer 14 955844 1 Hexagon nut 15 829070 1 Cable lock 16 (950363) 1 Lock nut 17 (818472) 1 Lock 18 956059 1 Cross recessed screw 19 (826529) 1 Support plate

7742100- 27- 54147085 AQD21B, MD21B

DESCRIPTION

NOTES MO 201005-

See group 9 See group 9

MO-201054., See group 2C MO 201055-., See group 2C See group 2C

5/16'' - 18UNC 5/16'' - 18UNC

See group 2C

47612

Upd:6/30/2022

Alternator

30

Upd:6/30/2022

45212

7742100 -30 -54147089 AQD21B, MD21B

Alternator

30

REF PART NO. QTY DESCRIPTION 1 841765 1 Alternator 2 1 rotor 3 1 stator 4 840620 1 Mounting kit 5 840621 1 Fan 6 1 housing 7 840623 1 Ball bearing 8 1 housing 9 (840625) 1 Mounting kit 10 840626 1 Screw kit 11 840628 1 Diode retainer 12 (840629) 1 Bearing race 13 (840630) 1 Ball bearing 14 (840631) 1 Protecting casing 15 840633 1 Governor 16 840632 1 Brush retainer 17 840624 1 Nut set 18 841765 1 Alternator 19 840638 1 Charge distributor 20 955781 1 Hexagon nut 21 949607 1 Spring washer 22 955780 1 Hexagon nut 23 941905 1 Spring washer

7742100- 30- 54147089 AQD21B, MD21B

NOTES

Not included in alternator 841765., For charging of 2 batteries.

Not included in alternator 841765.

Not included in alternator 841765.

Not included in alternator 841765.

Not included in alternator 841765.

45212

Upd:6/30/2022

Alternator

30

1

4 5 19

16

17 18

2 3 9 7 6

10

11

8

15

12

14

13

Upd:6/30/2022

45322

7742100 -30 -54147088 AQD21B, MD21B

Alternator

30

REF PART NO. QTY DESCRIPTION 1 841380 1 Alternator 2 (831845) 1 Cover 3 (181601) 1 Ball bearing 4 (465033) 1 Guide 5 831846 1 Screw kit 6 1 rotor and stator 7 (181797) 1 Ball bearing 8 (831847) 1 Alternator housing 9 (831848) 1 Protecting cover 10 (841575) 1 Diode kit 11 (831851) 1 Screw kit 12 (831854) 1 Cover 13 (831855) 1 Fan 14 (834646) 1 Pulley 15 (831857) 1 Mounting kit 16 (841688) 1 Governor 17 (955243) 2 Hexagon screw 18 941905 2 Spring washer 19 829311 1 Terminal

7742100- 30- 54147088 AQD21B, MD21B

NOTES 14V 35A

For charging of 2 batteries,use charge distributor 831793

For alternator with cast alloy fan.

45322

Upd:6/30/2022

Alternator

30

1

4

5 19

16

17 18

2 3

9 7 6

10

11

8 15

12

20

14

13

Upd:6/30/2022

46165

7742100 -30 -54147090 AQD21B, MD21B

Alternator

30

REF PART NO. QTY DESCRIPTION 1 841770 1 Alternator 2 (831845) 1 Cover 3 (181601) 1 Ball bearing 4 (465033) 1 Guide 5 831846 1 Screw kit 6 1 rotor and stator 7 (181797) 1 Ball bearing 8 (831847) 1 Alternator housing 9 (831848) 1 Protecting cover 10 (841575) 1 Diode kit 11 (831851) 1 Screw kit 12 (831854) 1 Cover 13 (831855) 1 Fan 14 (834646) 1 Pulley 15 (831857) 1 Mounting kit 16 (841688) 1 Governor 17 (955243) 2 Hexagon screw 18 941905 2 Spring washer 19 829311 1 Terminal 20 955899 1 Washer

7742100- 30- 54147090 AQD21B, MD21B

NOTES 14V 35A (831853)

For charging of 2 batteries,use charge distributor 831793

46165

Upd:6/30/2022

Alternator

30

Upd:6/30/2022

47595

7742100 -30 -54147087 AQD21B, MD21B

Alternator

30

REF PART NO. QTY DESCRIPTION 1 827303 1 Alternator 2 (827565) 1 Cover 3 (827566) 1 Mounting kit 4 (825531) 1 Gasket 5 (825532) 1 Diode retainer 6 (825566) 1 Set 7 (825527) 1 Carbon holder 8 (352749) 1 Repair kit 9 1 housing 10 (1560922) 1 Seal 11 (827568) 1 Screw kit 12 1 stator 13 (827563) 1 Diode retainer 14 (1517037) 1 Diode retainer 15 (827040) 1 Rotor 16 1 ball bearing 17 181800 1 Ball bearing 18 (825526) 1 Washer 19 1 housing 20 (465033) 1 Guide 21 (820460) 1 Fan 22 820459 1 Pulley 23 (1560928) 1 Mounting kit

7742100- 30- 54147087 AQD21B, MD21B

NOTES 24V 25A

For charging of 2 batteries use double diode set 825970.

+ (827569)

(825565)

47595

Upd:6/30/2022

Alternator and Installation Components: MD21B/110S

30 AQD21B, MD21B

5 3 4 10

7

2

6

9

8 24

25

26 1

21

1A 23 22 14 14

16

18 17

20

19

13 15

11 12

Upd:6/30/2022

50093

7742100 -30 -54147086 AQD21B, MD21B

Alternator and Installation Components: MD21B/110S

30

AQD21B, MD21B REF PART NO. QTY 1

1A 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

DESCRIPTION

841380

1 Alternator

841770

1 Alternator

827303

1 Alternator, alternator

841765

1 Alternator

841811 (819911) (829387) (823234) (958236) 955295 (15287) 941907 955700 950375 (807185) 955298 191172 963106 955295 (826874) (829889) 955295

1 1 1 1 3 3 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X

941907 955894 (946514) 17896 829207 829311 940199 941907

7742100- 30- 54147086 AQD21B, MD21B

Pulley Bracket Bracket Relay Cross recessed screw Hexagon screw Washer Spring washer Hexagon screw Lock nut Tensioner Hexagon screw Washer Lock nut Hexagon screw Bracket Bracket Hexagon screw bolt Spring washer Washer Hexagon screw Spring washer V-belt Terminal nut Hexagon screw Spring washer cables and cable terminals

SEE SEC. 54147089 54147089 54147089 54147089 54147089 54147089 54147089 54147089 54147089 54147089 54147089

NOTES

12V, MO-200254 MO 200255-3130302/215732., 14V 24V MO 3130303/215733-., 14A MO 200255-3130302/215732.

24V 24V 24V

For instrument panel 841094 and 841095.

For instrument panel 841094 and 841095., See group 2A For instrument panel 841094 and 841095., See group 2A See group 2A See group 2A 24V

54147095 54147095

50093

Upd:6/30/2022

Cables and Cable Terminals

30

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

28

Upd:6/30/2022

22

24

26

23

25

27

29

47602

7742100 -30 -54147095 AQD21B, MD21B

Cables and Cable Terminals

30

REF PART NO. QTY DESCRIPTION 1 cable 954443 X Electric cable, 5 sq mm black 954444 X Electric cable, 5 sq mm brown 954445 X Electric cable, 5 sq mm red (954446) X Electric cable, 5 sq mm yellow (954447) X Electric cable, 5 sq mm green (954448) X Electric cable, 5 sq mm blue (954449) X Electric cable, 5 sq mm grey (954450) X Electric cable, 5 sq mm ivory (961795) X Electric cable, 5 sq mm ivory/ blue 954451 (954452) (954453) (954455) (954456) (954458) 954461 (954464) (954465) 954467 954469 (954471)

954485

2

3

(954500) 954502 (185501) (185504) (185506) (185507) (185508) (185509) 948210 (335146)

4

5

6 7

942659 942660 (942558) (942661) (942662) 182010 190128 190476 (941412) (956924) (881516) 881492 881493 881508 881494 881504 881506 881495 881496 (881497) 881498 881500 881501

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

7742100- 30- 54147095 AQD21B, MD21B

NOTES

Electric cable, 5 sq mm black Electric cable, 5 sq mm brown Electric cable, 5 sq mm red Electric cable, 5 sq mm green Electric cable, 5 sq mm blue Electric cable, 5 sq mm ivory Electric cable Electric cable Electric cable Electric cable Electric cable Electric cable

Electric cable Electric cable Electric cable Hose Hose Hose Hose Hose Outer casing Cable tie Cable tie

D=9mm, i.d=8mm D=11,5mm, i.d=8mm D=6mm, i.d=5mm D=11mm, i.d=10mm D=16mm, i.d=14mm D=19mm, i.d=15mm (827353) nylon Al

Terminal block Terminal block Terminal block Terminal block Terminal block Coupling piece Coupling piece Coupling piece Coupling piece Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal

Max 15mm² Max 15mm² Max 15mm² Max 20mm² For cable area 0,5-1,5 mm², I.d=3,7mm D=5,6mm For cable area 0,5-1,5 mm², I.d=3,5mm D=5,5mm For cable area 1,5-2,5mm²., I.d=4,3mm D=8,7mm For cable area 1,5-2,5mm²., I.d=5,2mm D=8,7mm For cable area 1,5-2,5mm²., I.d=6,7mm D=11,9mm For cable area 1,5-2,5mm²., I.d=8,3mm D=11,9mm For cable area 1,5-2,5mm²., I.d=10,5mm D=15,9mm For cable area 3,0-6,0mm²., I.d=4,3mm D=9,5mm For cable area 3,0-6,0mm²., I.d=5,2mm D=9,5mm For cable area 3,0-6,0mm²., I.d=6,7mm D=12,7mm For cable area 3,0-6,0mm²., I.d=8,3mm D=12,7mm For cable area 3,0-6,0mm²., I.d=10,5mm D=15,4mm For cable area 10,5-16,0mm²., I.d=5,2mm D=15,9mm For cable area 10,5-16,0mm²., I.d=6,7mm D=15,9mm 47602

Upd:6/30/2022

Cables and Cable Terminals

REF PART NO. QTY DESCRIPTION 881502 X Terminal 881507 X Cable terminal (949591) X Terminal 8 881483 X Terminal 881484 X Terminal 9 881485 X Terminal 881486 X Terminal 10 11 12 13 14

15 16

17 18 19 20 21 22 23 24 25 26 27 28 29

881491 881487 881488 881518 (881509) (881505) (881511) 942429 (956956) 956958 956960 829311 959046 76614 (841234) 673580 941269 958213 958212 (941104) (941105) 945830 945831 1214948 (949181)

X X X X X X X X X X X X X X X X X X X X X X X X X X X X

7742100- 30- 54147095 AQD21B, MD21B

Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Splice Splice Splice Terminal Housing Protective cap Protective cap Terminal cover Plug Housing Housing Housing Housing Socket housing Tab housing Housing Receptacle housing

30 NOTES For cable area 10,5-16,0mm²., I.d=8,3mm D=15,9mm For cable area 10,5-16,0mm²., I.d=10,5mm D=15,9mm For cable area 6,5-10,5mm²., I.d=4,3mm D=8mm For cable area 1,5-2,5mm²., L=7,7mm b=7,6mm For cable area 3,0-6,0mm²., L=7,7mm b=7,6mm For cable area 1,5-2,5mm²., L=7,7mm b=7,6mm D70B spec.867060. TD70B spec.867066. D70B spec.867055 alt., L=7,7mm b=7,6mm For cable area 0,75-2,0mm²., L=7,7mm b=7,6mm For cable area 0,5-1,5 mm², L=6,2mm b=5,6mm For cable area 1,5-2,5mm²., L=7,7mm b=7,6mm For cable area 1,5-2,5mm²., L=15,7mm b=6,3mm For cable area 3,0-6,0mm²., L=15,7mm b=6,3mm For cable area 1,5-2,5mm²., L=10mm b=6,3mm For cable area 1,5-2,5mm²., I.d=4,4mm D=9,8mm For cable area 1,5-2,5mm²., I.d=5,2mm D=8,7mm For cable area 3,0-6,0mm²., I.d=4,4mm D=8mm For cable area 1,5-2,5mm²., I.d=1,8mm L=14,4mm For cable area 3,0-6,0mm²., D=2,6mm L=20,6mm For cable area 0,5-1,5 mm², L=26mm For cable area 1,5-2,5mm²., L=26mm For cable area 3,0-6,0mm²., L=28mm I.d=5,2mm b=6,35mm I.d=9mm

D=25mm

47602

Upd:6/30/2022

30

Electrical System and Instrument: MD21B/110S

AQD21B, MD21B

Upd:6/30/2022

50094

7742100 -30 -54147098 AQD21B, MD21B

Electrical System and Instrument: MD21B/110S

30

AQD21B, MD21B REF PART NO. QTY 1

2 3 4 5 6 7 8

829712

1 Starter motor, starter motor

(829649)

1 Starter motor, starter motor

(826770) 955339 963108 955317 955315 960148 955782 955780

1 1 1 3 1 4 1 1

9

10

(823234)

1

11 12 12A 13

(958236) 824823 (831837) 870670 239883 (958236) 960138 (829347) (946514) 941907 829637 (829638) 827151 957181 1266085 1502028 960169 829857 840643 (870681) (829799) (829858) (829369) 948210 (843213) (843214)

3 1 2 1 1 2 2 1 2 2 1 1 1 1 1 1 1 4 4 4 3 4 1 X X X

14 14A 15 16 17 18 19 20 21 22 23 24

25 26 27 28 29

30 31

DESCRIPTION

SEE SEC. 54147091 54147091 54147091 12V 54147091 54147091 24V 54147091

Bracket Hexagon screw Lock nut Hexagon screw Hexagon screw Washer Hexagon nut Hexagon nut alternator and installation components 54147086 54147086 54147086 Relay, charging relay 54147086 54147086 Cross recessed screw Fuse box Screw Relay Relay Cross recessed screw Washer Bracket Hexagon screw Spring washer Resistor Resistor Temperature sensor Gasket Oil pressure gauge Engine speed sensor O-ring Glow plug Glow plug Glow plug Cable Protective cap Cable trunk Cable tie Extension cable Cable trunk extension cable lift device

X cables and cable terminals (829442)

1 Instrument panel

54147095 54147095 54147094

(829443)

1 Instrument panel

54147094 54147094

(840013) (839128) (944540) (827940) (827941) 870980 243700 955783

1 1 4 1 1 1 1 2

NOTES

12V, 24V

24V 24V MO-3130871/216681.

12V 24V

MO-3130871/216681., 12V 24V

(672910)

MO-3130871/216681., 12V MO 3130872/216682-., 12V 24V

(827353) L=2500mm L=7000mm See group 9

For twin installation use 2ea single instrument panels., 12V For twin installation use 2ea single instrument panels., 24V

54147094 32 33 34 35 36 37 37A

7742100- 30- 54147098 AQD21B, MD21B

Instrument panel Plastic plug Screw Alarm kit Alarm kit Main switch Handle Hexagon nut

Extra

12V, see group 9 24V, see group 9

50094

Upd:6/30/2022

Electrical System and Instrument: MD21B/110S

30

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 38 (821042) 1 Sign 39 955780 4 Hexagon nut 40 941905 4 Spring washer 41 (834397) 1 Voltmeter 42 (834374) 1 Voltmeter 43 19923 1 Bulb 44 808175 1 Bulb socket 45 (834398) 1 Oil pressure gauge 46 (834376) 1 Oil pressure gauge 47 19923 1 Bulb 48 808175 1 Bulb socket 49 881432 1 Sensor 50 834391 1 T-nipple 51 191026 1 Plug 52 (834401) 1 Rudder indicator 53 (834383) 1 Rudder indicator 54 19923 1 Bulb 55 808175 1 Bulb socket 56 837772 1 Position sensor 57 (834400) 1 Fuel gauge, tank gauge drinking water (834399)

7742100- 30- 54147098 AQD21B, MD21B

SEE SEC.

NOTES

See group 9

1 Fuel gauge, fuel

See group 9

50094

Upd:6/30/2022

Instrument Panel

30

1 4 13

13

16

15

3

17 2

18

21 11

10

19

9

6

14

7

15

12 13

8 5

20

Upd:6/30/2022

47596

7742100 -30 -54147094 AQD21B, MD21B

Instrument Panel

REF PART NO. QTY DESCRIPTION 1 (829443) 1 Instrument panel 2 (829441) 1 Instrument panel 3 (836471) 1 Tachometer 4 (831477) 1 Thermometer 5 870621 1 Starter switch 6 (241383) 2 Key 7 8 9 10 11 12 13 14 15 17 19

(827767) (829169) (875819) 843002 (837726) 827766 182059 819350 808175 (944540) (829415)

20 21

948210 845071

1 1 1 1 1 3 5 3 5 4 1 X

Collar Nut Switch Nut Knob Lens Bulb Sleeve Bulb socket Screw Cable trunk cables and cable terminals X Cable tie 1 Plug

7742100- 30- 54147094 AQD21B, MD21B

30 SEE SEC.

NOTES

State key code when ordering, Early type replaced by 1ea 870621., Marked eE

(837725) (831526)

54147095 54147095 54147095 (827353)

47596

Upd:6/30/2022

Instrument Panel

30

1 4 13

13

16

15

3

17 2

18

21 11

10

19

9

6

14

7

15

12 13

8 5

20

Upd:6/30/2022

47596

7742100 -30 -54147093 AQD21B, MD21B

Instrument Panel

REF PART NO. QTY DESCRIPTION 1 (829442) 1 Instrument panel 2 (829441) 1 Instrument panel 3 (836470) 1 Tachometer 4 (841233) 1 Thermometer 5 870621 1 Starter switch 6 (241383) 2 Key 7 8 9 10 11 12 13 14 15 16 17 18 19

(827767) (829169) (875819) 843002 (837726) 827766 19923 819350 808175 (808174) (944540) (833985) (829415)

20 21

948210 845071

1 1 1 1 1 3 5 3 4 1 4 1 1 X

Collar Nut Switch Nut Knob Lens Bulb Sleeve Bulb socket Bulb socket Screw Capacitor Cable trunk cables and cable terminals X Cable tie 1 Plug

7742100- 30- 54147093 AQD21B, MD21B

30 SEE SEC.

NOTES

(831475) State key code when ordering, Early type replaced by 1ea 870621., Marked eE

(837725) (831526)

54147095 54147095 54147095 (827353)

47596

Upd:6/30/2022

Starter

30

1

11 21

10

27 18

14 28

24

9

20

15

25

12

26 19

13 6

22

16

23

3

17 8

2

7 5

Upd:6/30/2022

4

47598

7742100 -30 -54147092 AQD21B, MD21B

Starter

REF PART NO. QTY 1 829712 1 Starter motor 2 (834797) 1 Rotor 3 (829010) 1 Repair kit 4 (834798) 1 Starter pinion 5 (829012) 1 Set 6 834799 1 Washer 7 (829013) 1 Bearing housing 8 818147 1 Bushing 9 (829015) 1 Bearing 10 829016 1 Carbon brush set 11 (834807) 4 Spring kit 12 818162 1 Bushing 13 (826964) 1 Bellows 14 829023 1 Engagement lever 15 829028 1 Gasket 16 (834800) 1 Screw kit 17 829024 1 Shaft 18 1 housing 19 818157 4 Screw 20 (834801) 1 Field winding 21 (834802) 1 Insulating kit 22 (834803) 1 Intermediate bearing 23 834806 1 Bushing 24 (829017) 1 Protecting cover 25 826986 1 Gasket 26 829031 1 Nut set 27 834804 1 Actuator solenoid 28 834805 1 Gasket

7742100- 30- 54147092 AQD21B, MD21B

30 DESCRIPTION

47598

Upd:6/30/2022

Starter

30

1

33 32

31 30

27

6 11

31 29

10

28

34

34

7 2 8

3

4

5

9

23 22 24

34 16 12

34

19

18

15

17

25

26

34 20 21

Upd:6/30/2022

13

14

47597

7742100 -30 -54147091 AQD21B, MD21B

Starter

30

REF PART NO. QTY 1 (829649) 1 Starter motor 2 1 housing 3 4 pole terminal 4 (829701) 1 Field winding 5 (956130) 4 Cross recessed screw 6 (829696) 1 Drive bearing 7 (6645040) 1 Bushing 8 (6645020) 1 Lever fork 9 6645036 1 Screw 10 829698 1 Washer 11 244110 1 Nut 12 (829699) 2 Screw 13 (86287) 2 Washer 14 955781 2 Hexagon nut 15 (829694) 1 Intermediate bearing 16 (829708) 1 Bushing 17 (829695) 1 Starter pinion 18 (829709) 2 Bushing 19 (829693) 1 Anchor 20 829704 1 Bearing shield 21 (6644949) 1 Bearing bushing 22 (1257687) 1 Brush retainer 23 4 Spring 24 (829706) 1 Carbon brush set 25 (829705) 1 Protecting casing 26 (233173) 2 Screw 27 6643967 1 Starter solenoid 28 (1328131) 3 Screw 29 955791 3 Hexagon nut 30 955783 1 Hexagon nut 31 941908 2 Spring washer 32 956058 1 Cross recessed screw 33 (240499) 1 Washer 34 829707 1 Small parts kit

DESCRIPTION

7742100- 30- 54147091

47597

AQD21B, MD21B

NOTES

(829697)

(829702)

(829700) (6645031)

(241418) (241601)

Upd:6/30/2022

Aquamatic Drive Unit

44

1

2

3

4

Upd:6/30/2022

44209

7742100 -44 -54147115 AQD21B, MD21B

Aquamatic Drive Unit

REF PART NO. QTY DESCRIPTION 1 1 839402 1 Protecting cap 850354 1 Drive

44 SEE SEC.

850356

1 Drive

851317 852161 851318

1 Aquamatic drive 1 Aquamatic drive 1 Drive 1

54147116

850460

1

Upper gear

54147116 54147116

851340

1

Upper gear

875192

1 interm housing 1 lower gear unit 1 Gasket kit

2

3 4

7742100- 44- 54147115 AQD21B, MD21B

54147116 54147116 54147116 54147117 54147118 54147118

NOTES PZ-2890112., Replaced by 1ea 851317, 1ea 851267., Ratio 1,61:1 PZ-2890112., Replaced by 1ea 851318, 1ea 851267., Ratio 2,15:1 Included in complete drive unit, PZ-2898014., Included in AQ drive unit 850354, 850356., Ratio 1,61:1 Included in complete drive unit, PZ-2898014., 804227 and 804218 replaced by 826341., Ratio 2,15:1 PZ 2898015-., Replaced by 852161., Ratio 1,61:1 Ratio 1,61:1 PZ 2898015-., Ratio 2,15:1 Included in AQ drive unit 839400, 839401, 839402., Replaced by 1ea 851340, 1ea 851267.

Replaced by 1ea 851317, 1ea 851267., Replaced by 1ea 851340, 1ea 851267.

Included in drive unit 851317, 851318, 852161.

See group 10

44209

Upd:6/30/2022

Connecting Components

44

10

9

2 1

8

7

4 3 6

11

12

5

15 14 13

16

17 18

Upd:6/30/2022

47552

7742100 -44 -54147099 AQD21B, MD21B

Connecting Components

REF PART NO. QTY 1 (851346) 1 Flywheel housing 2 826765 1 Gasket 3 (851241) 1 Axle shaft 4 850345 1 Gasket 5 955297 1 Hexagon screw 6 955894 1 Washer 7 955318 1 Hexagon screw 8 1 lift eye 9 940142 2 Hexagon screw 955319 1 Hexagon screw 10 955895 1 Washer 955894 2 Washer 11 955322 6 Hexagon screw 12 955895 6 Washer 13 21389074 1 Rubber bellows 14 850079 1 Clamping ring 15 946730 6 Hexagon screw 16 850353 1 Cover plate 17 850396 1 Propeller cone kit 18 851773 1 Screw

7742100- 44- 54147099 AQD21B, MD21B

44 DESCRIPTION

NOTES

L=25mm L=30mm L=30mm L=35mm

See group 4C (949325)

47552

Upd:6/30/2022

Connecting Components AQ Drive Unit 280

44 AQD21B

69 74

68

73 77 75

67

78

73

71 72

72 70 77 76

92 93 90 50

11 80

48

79

45

46

6

80

434241

47

81

16

9A

17 50 18

54 15

60

57 40

19

61

59 58

10 37

53

55

44

49

14

65 62 64 66

53 56

87

37

63

88 20

22

25

26

32 34

33

35

36

27 89 1 39 24

82

21

30

23

28

3

29

31

38

4 17B 2

85

17A

12 51

13

52 83

84 91

8 86

5 7 9

Upd:6/30/2022

50110

7742100 -44 -54147100 AQD21B, MD21B

Connecting Components AQ Drive Unit 280

44

AQD21B REF PART NO. QTY DESCRIPTION 1 875671 1 Shield 2 839441 1 Steering yoke 3 914169 1 Lubricating nipple 4 839195 1 Ring 5 814640 2 Bushing 6 941872 2 Stud 7 897798 2 Shoulder screw 8 897244 2 Washer 9 943152 2 Nut 9A 850653 1 Bushing 10 832651 1 Bushing 11 832652 1 Bushing 12 (851267) 1 Protective helmet 13 851262 1 Bushing 14 832608 1 Plate 15 804269 2 Drive screw 16 (897744) 1 Plug 17 897745 1 Gasket 17A 852705 1 Pivot pin 17B 941807 2 Hex. socket screw 18 956568 2 Hex. socket screw 19 (897726) 1 Sealing strip 20 959967 4 Hexagon screw 21 925256 1 O-ring 22 (897782) 1 Exhaust grommet 23 850443 1 Exhaust bellows 24 961675 2 Hose clamp 25 843235 1 Exhaust pipe 26 (897744) 1 Plug 27 897745 1 Gasket 28 832598 1 Zinc anode 873179 1 Magnesium anode 29 959438 2 Hex. socket screw 30 814301 1 Adjusting pin 31 814357 2 Flange nut 32 897831 2 Pivot pin 33 941873 2 Hex. socket screw 34 941670 2 Washer 35 826941 1 Mounting kit 36 813964 1 Spacer ring 37 813967 2 Rubber ring 38 191844 6 Hexagon screw 39 806624 3 Striker plate 40 875531 1 Rubber cushion 41 832565 2 Gasket 42 960142 2 Washer 43 950364 2 Lock nut 44 (850488) 1 Steering arm 45 955537 1 Hexagon screw 46 940097 1 Washer 47 826819 1 Grommet 48 950352 2 Lock nut 49 955893 2 Washer 50 925063 1 O-ring 51 1 Hose 52 961668 2 Hose clamp 53 839091 1 Protecting hose 54 952635 1 Clamp 55 X control cable 56 897745 1 Gasket 57 943426 6 Screw 58 850418 6 O-ring 59 190878 6 Washer 7742100- 44- 54147100 AQD21B, MD21B

NOTES

See group 6

(851263) See group 9

For use in saltwater For use in freshwater

See group 9

50110

Upd:6/30/2022

Connecting Components AQ Drive Unit 280

44

AQD21B REF PART NO. QTY DESCRIPTION 60 940176 6 Hexagon nut 61 (832641) 1 Spindle 62 11013 1 Ball bearing 63 914533 2 Snap ring 64 914462 1 Snap ring 65 946242 1 Sealing ring 66 958860 1 Sealing ring 67 (832764) 1 Flywheel housing 68 826765 1 Gasket 69 (180019) 1 Lubricator 70 940142 2 Hexagon screw 71 955297 1 Hexagon screw 72 955894 3 Washer 73 955318 1 Hexagon screw 955319 1 Hexagon screw 74 955895 1 Washer 75 (959667) 1 Hexagon screw 76 (959671) 2 Hexagon screw 77 940280 3 Spring washer 78 1 lift eye 79 952980 X Hose 80 943480 4 Hose clamp 81 X cable and cable terminals terminals 82 925055 4 O-ring 83 851766 1 Hose connection 84 897824 1 Transport lock 85 (944738) 1 Plug 86 (827083) 1 Plastic plug 87 (814113) 1 Seal flange 88 942336 4 Spring washer 89 814473 1 Closure 90 (831237) 1 Seal flange 91 961669 1 Hose clamp 92 941799 X Hose 93 994561 2 Hose clamp 875192 1 Gasket kit

7742100- 44- 54147100 AQD21B, MD21B

NOTES

See group 2A L=30mm L=25mm S.B L=30mm P L=35mm L=50mm see group 2A L=70mm see group 2A See group 2A See group 2A L=170mm See group 2B See group 3

(832846) see group 4C For transport.

For transport.

Used when separate exhaust outlet and water intake is installed., See group 9 Used when separate exhaust outlet and water intake is installed., See group 9 Used when separate exhaust outlet and water intake is installed., See group 9 Used when separate exhaust outlet and water intake is installed., See group 9 Used when separate exhaust outlet and water intake is installed., See group 9 Used when separate exhaust outlet and water intake is installed., See group 9 L=450mm See group 10

50110

Upd:6/30/2022

Connecting Components Reverse Gear Borg Warner

44 MD21B

26 28

29 30

41

24 32 31

42

30 29

18

30 29

31

25

2

29 30 28 13 11 19

1

40

26 27

34

9 8

38 10 8

37 14

13

36

23

35

12 6 7

3

7

5 15 17

16 20

4

39 33 21 22

Upd:6/30/2022

50107

7742100 -44 -54147101 AQD21B, MD21B

Connecting Components Reverse Gear Borg Warner

44

MD21B REF PART NO. QTY DESCRIPTION 1 1 91:1 1 1:1 1 91:1 components 2 1 propeller shaft flange 3 (826738) 1 Flywheel housing 4 826765 1 Gasket 5 940142 2 Hexagon screw 6 955297 1 Hexagon screw 7 955894 3 Washer 8 955318 2 Hexagon screw 9 955895 1 Washer 10 1 lift eye 11 (959667) 1 Hexagon screw 12 (959671) 2 Hexagon screw 13 940280 3 Spring washer 14 (803921) 1 Gasket 15 (953081) 4 Stud 16 955783 4 Hexagon nut 17 941908 4 Spring washer 18 (829256) 1 Oil cooler 19 180759 2 Plug 20 (829083) 1 Bracket 21 955334 2 Hexagon screw 22 960148 2 Washer 23 943478 2 Hose clamp 24 (829187) 1 Hose attachment 25 (180293) 1 Elbow nipple 26 (829259) 2 Hose assembly 27 (804533) 1 Nipple 28 941757 2 Elbow nipple 29 956970 4 Ferrule 30 956984 4 Fitting nut 31 941799 X Hose 32 961669 2 Hose clamp 33 1 bracket kit 34 X control cable 35 (829252) 1 Elastic coupling 36 941909 4 Spring washer 37 940157 4 Hexagon nut 38 959241 6 Hex. socket screw 39 (819153) 1 Rubber coupling 40 1 cooling water intake 41 (13430) X Rubber hose 42 994561 2 Hose clamp 1 coupling flange

7742100- 44- 54147101 AQD21B, MD21B

NOTES BW AS3-71CR BW AS15-71CR See group 9 See group 2A L=30mm L=25mm L=30mm See group 2A L=50mm see group 2A L=70mm see group 2A See group 2A

(951794) See group 2B L=360mm

L=1000mm Replaced by 831175 + 17276 + 804312 + 819067 + 819068 + 940191 + 2ea 950021.

See group 9 For reverse gear ratio 2,91:1, predrilled.

See group 9 See group 9 L=150mm (951792) See group 9

50107

Upd:6/30/2022

Connecting Components Reverse Gear MS3 Ratio 1, 91:1

44 MD21B

5

13

10

11

6

14

12

9

7

9

8

19

18

19

17

16 21

2 15

1

3

4

20

Upd:6/30/2022

47537

7742100 -44 -54147102 AQD21B, MD21B

Connecting Components Reverse Gear MS3 Ratio 1, 91:1

44

MD21B REF PART NO. QTY 1 850413 1 Reversing gear components 2 (803921) 1 Gasket 3 955318 6 Hexagon screw 4 941908 6 Spring washer 5 (826738) 1 Flywheel housing 6 826765 1 Gasket 7 940142 2 Hexagon screw 8 955297 1 Hexagon screw 9 955894 3 Washer 10 955318 1 Hexagon screw 955319 1 Hexagon screw 11 955895 1 Washer 12 1 lift eye 13 (959667) 1 Hexagon screw (959671) 2 Hexagon screw 14 940280 3 Spring washer 15 842913 1 Sealing ring 16 (843333) 1 Coolant pipe 17 955270 2 Hexagon screw 18 (851070) 1 Cooling hose 19 994560 2 Hose clamp 20 (819105) 1 Clutch flange 1 coupling flange 21 cooling water intake

7742100- 44- 54147102 AQD21B, MD21B

DESCRIPTION

NOTES See group 4B

See group 2A L=30mm L=25mm L=30mm L=35mm

L=50mm see group 2A L=70mm see group 2A See group 2A

L=460mm (13430) (951791) Center drilled., See group 9 See group 9 See group 9

47537

Upd:6/30/2022

Connecting Components Reverse Gear MS3 Ratio 2, 91:1

44 MD21B

14

11

12

7

6

15

13

8

10 10

20

9

21 20

22

4

5

17 19

18

19 2

23

19

3

1

5

18 19 16

24

Upd:6/30/2022

50108

7742100 -44 -54147103 AQD21B, MD21B

Connecting Components Reverse Gear MS3 Ratio 2, 91:1

44

MD21B REF PART NO. QTY 1 (851100) 1 Reversing gear components 2 (803921) 1 Gasket 3 955318 5 Hexagon screw 4 953063 1 Stud 5 941908 6 Spring washer 6 (826738) 1 Flywheel housing 7 826765 1 Gasket 8 940142 2 Hexagon screw 9 955297 1 Hexagon screw 10 955894 3 Washer 11 955318 1 Hexagon screw 955319 1 Hexagon screw 12 955895 1 Washer 13 1 lift eye 14 (959667) 1 Hexagon screw (959671) 2 Hexagon screw 15 940280 3 Spring washer 16 (851723) 1 Coolant pipe 17 (851724) 1 Coolant pipe 18 (851725) 2 Hose 19 994561 4 Hose clamp 20 994560 2 Hose clamp 21 (13430) X Rubber hose 22 955783 1 Hexagon nut 23 (819105) 1 Clutch flange 1 coupling flange 24 cooling water intake

7742100- 44- 54147103 AQD21B, MD21B

DESCRIPTION

NOTES See group 4B

See group 2A L=30mm L=25mm L=30mm L=35mm

L=50mm see group 2A L=70mm see group 2A See group 2A

L=60mm Center drilled., See group 9 See group 9 See group 9

50108

Upd:6/30/2022

Connecting Components Reverse Gear MS3B

44 MD21B

14

11

20

19

18

16

12

7

6

15

13

21 8

10 10

4

9

5 2

17

26 25 26

1

5 23

3

24 22

27 24

28

Upd:6/30/2022

50109

7742100 -44 -54147104 AQD21B, MD21B

Connecting Components Reverse Gear MS3B

44

MD21B REF PART NO. QTY 1 (852002) 1 Reversing gear 852003 1 Reversing gear components 2 (803921) 1 Gasket 3 955318 5 Hexagon screw 4 953063 1 Stud 5 941908 6 Spring washer 6 (826738) 1 Flywheel housing 7 826765 1 Gasket 8 940142 2 Hexagon screw 9 955297 1 Hexagon screw 10 955894 3 Washer 11 955318 1 Hexagon screw 955319 1 Hexagon screw 12 955895 1 Washer 13 1 lift eye 14 (959667) 1 Hexagon screw (959671) 2 Hexagon screw 15 940280 3 Spring washer 16 (840351) 1 Anchorage 17 955783 1 Hexagon nut 18 952637 1 Clamp 19 955272 1 Hexagon screw 20 960140 1 Washer 21 963105 1 Lock nut 22 (840352) 1 Tube 23 949315 X Rubber hose 24 994561 2 Hose clamp 25 (13430) X Rubber hose 26 994560 2 Hose clamp 27 (819105) 1 Clutch flange 1 coupling flange 28 cooling water intake

7742100- 44- 54147104 AQD21B, MD21B

DESCRIPTION

NOTES Ratio 2,91:1 See group 4B

See group 2A L=30mm L=25mm L=30mm L=35mm

L=50mm see group 2A L=70mm see group 2A See group 2A

L=70mm L=150mm Center drilled., See group 9 See group 9 See group 9

50109

Upd:6/30/2022

44

Upd:6/30/2022

Intermediate Housing AQ Drive Unit 280

45195

7742100 -44 -54147117 AQD21B, MD21B

Intermediate Housing AQ Drive Unit 280

44

REF PART NO. QTY DESCRIPTION 1 832682 1 Intermediate housing 2 897829 1 Gear yoke 3 814397 1 Coupling rod 4 897447 1 Shaft 5 897511 2 Washer 6 17253 1 Split pin 7 925259 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 875365 1 Fork 10 940194 1 Lubricating nipple 11 814388 1 Bushing 12 183391 1 Needle roller bearin 13 181620 2 Sealing ring 14 941807 2 Hex. socket screw 15 814390 2 Plastic washer 16 941885 2 Lock nut 17 897448 1 Control rod 18 813954 1 Fork 19 940190 1 Hexagon nut 20 192662 1 Split pin 21 17253 2 Split pin 22 814386 1 Steering knuckle 23 941820 1 O-ring 24 897696 1 Washer 25 941809 1 Hex. socket screw 26 941808 2 Hex. socket screw 27 851766 1 Hose connection 28 814356 1 Seal 29 941813 2 Hex. socket screw 30 897644 1 Tube 31 125017 2 O-ring 32 (897457) 1 Cable attachment 33 940168 2 Hexagon screw 34 940191 2 Washer 35 876278 2 Bushing kit 36 804312 1 Cube 37 17276 1 Split pin 38 940191 2 Washer 39 814434 1 Inhibitor 40 814391 2 Catch 41 (814389) 1 Bearing sleeve 42 814422 2 Spacer washer 43 852046 1 Push rod 43B 1 nut 44 897722 1 Thrust sleeve 45 814394 1 Lock brace 46 814395 2 Spindle 47 832534 1 Spring 48 814399 1 Shaft 49 943194 1 Washer 50 814392 1 Snap hook 51 814419 1 Shaft 52 814393 1 Snap hook 53 943197 2 Lock nut 54 814398 1 Spindle 55 814396 1 Spring 56 814332 2 Spring 57 941814 2 Stud 58 X control cable 875361 1 Repair kit, repair kit astern lever

7742100- 44- 54147117 AQD21B, MD21B

45195

SEE SEC.

NOTES

TH=0.1mm TH=0.2mm TH=0.4mm

(832846) see group 4A

(814421) (940197)

54147116 See group 9

Upd:6/30/2022

44

Upd:6/30/2022

Lower Gear Unit AQ Drive Unit 280

45198

7742100 -44 -54147118 AQD21B, MD21B

Lower Gear Unit AQ Drive Unit 280

REF PART NO. QTY DESCRIPTION 1 839390 1 Lower gear 839391 1 Lower gear 839392 1 Lower gear 2 875523 1 Housing 3 851567 1 Fin 1 steering fin

4

5 6 7 8 9 10 11 12 13 14 15 16 17 18

19 20 21 22 23 24 25

26 27 28 29 30 31 32 33 34 35

36 37 38 39 40 41 42 43 44 45

851452 959422

1 1

Fin Hex. socket screw

959421

1

Hex. socket screw

959439

1

Hex. socket screw

959440 183497 941812

1 1 2 1 1 2 6 1 1 1 X X 1 X 1 X X X 1 1 1 1 1 1 1 1 1 X 1 1 1 1 1 6 6 1 X X X 1 1 2 2 1 2 1 1 1 1

Hex. socket screw Needle bearing Hex. socket screw exhaust port rubber lip Plate rivet Bearing housing Countershaft Ball bearing Shim Shim Gasket Shim Roller bearing Shim Shim Shim Clamping ring Lock washer Round nut Oil strainer Propeller shaft Needle roller bushin Gear set Gear set Gear set Spring pin Washer Nut Pump rotor Snap ring Thrust ring Stud Hexagon nut Ball bearing Shim Shim Shim Lock washer Round nut Sealing ring O-ring Zinc ring kit Hex. socket screw Line cutter Lock washer Screw Plastic washer

839389 832555 183374 941832 941833 832191 944970 11072 944522 42981 42980 897387 907023 906633 814482 875524 183390 832624 (832628) (832632) 948407 814165 814164 832548 914474 (832725) 953449 955825 181366 944561 944562 851767 907025 906635 897426 925261 875815 941809 839423 897367 850889 850888

7742100- 44- 54147118 AQD21B, MD21B

44 NOTES Ratio 1,61:1 Ratio 1,89:1 Ratio 2,15:1 (850012) PZ-2862967 Replaced by 851452, 959440., (850492) PZ2862968PZ-28004759 PZ28004760PZ-2862967 =32mm 1/4''UNC PZ-2862967 L=25mm 1/4''UNC PZ2862968PZ-28004759 5/16''UNC PZ28004760-

Replaced by 850443 (exhaust bellows with check valve)., PZ-2850005

TH=0,05mm TH=0.20mm TH=1,60mm TH=0,05mm TH=0,10mm TH=0.20mm

Ratio 1,61:1 Ratio 1,89:1 Ratio 2,15:1

TH=0,05mm TH=0,10mm TH=0.20mm

Early type Late type Late type 45198

Upd:6/30/2022

Lower Gear Unit AQ Drive Unit 280

REF PART NO. QTY DESCRIPTION 46 1 propeller cone 850785 1 Spinner 47 851261 1 Spacer washer 48 839354 1 Plug 49 955974 1 O-ring 50 925256 1 O-ring 51 875183 1 Splined sleeve 52 914508 1 Snap ring 53 853095 1 Washer 54 941810 4 Hex. socket screw

7742100- 44- 54147118 AQD21B, MD21B

44 NOTES Replaced by 850785, 851261.

For propeller with short hub, pz 28015547-

45198

Upd:6/30/2022

44

Upd:6/30/2022

Lower Gear Unit S-Drive Unit 110S

47532

7742100 -44 -54147114 AQD21B, MD21B

Lower Gear Unit S-Drive Unit 110S

44

REF PART NO. QTY DESCRIPTION 1 (851485) 1 Lower gear 2 (851486) 1 Lower gear 3 (851473) 1 Bearing housing 4 (850071) 1 Countershaft 5 914459 1 Snap ring 6 (26413) X Shim 26411 X Shim 7 (18559) 1 Ball bearing 8 (804303) X Adjusting washer (34615) X Shim 9 (806620) 1 Roller bearing 10 181288 1 Needle bearing 11 (851286) 1 Gear set 12 382005 1 Disc spring 13 (946363) 1 Lock nut 14 897426 2 Sealing ring 15 (851301) 1 Propeller shaft 16 (181287) 1 Ball bearing 17 906635 1 Round nut 18 87655 X Shim 191840 X Shim 19 907025 1 Lock washer 20 (897341) 1 Thrust ring 21 183390 1 Needle roller bushin 22 925257 2 O-ring 23 (963706) 2 Hex. socket screw 24 832965 1 Ring 25 804262 1 Plug 26 804261 1 Gasket 27 850304 1 Splined sleeve 28 963711 6 Hex. socket screw 29 942551 6 Washer 30 21389074 1 Rubber bellows 31 960238 1 O-ring 32 875812 1 Zinc ring kit, Zink 876603 1 Magnesium anode kit, Magnesium 33 1 Anode 34 851287 1 O-ring 35 963695 4 Hex. socket screw 36 953031 6 Stud 37 955781 6 Hexagon nut 38 850396 1 Propeller cone kit 38A 850888 1 Plastic washer 39 851773 1 Screw 40 949807 1 Split pin 41 852044 1 Castle nut

7742100- 44- 54147114 AQD21B, MD21B

NOTES

TH=0.1mm TH=1.0mm TH=0,05mm TH=0,10mm

TH=0,10mm TH=0.15mm

For use in saltwater For use in freshwater, Not included in lower gear

See group 4A (949325) see group 4A Replaced by 1ea 851340 and 1ea 853561 Replaced by 1ea 851340 and 1ea 853561

47532

Upd:6/30/2022

Reverse Gear MS3 Ratio 1, 92:1

44 1 64

8

65

66

25 99 9 6

23

3 7 100

20

24 14 15 14

4

60

61

63

19 18 17

5 10

10

96 16 93

14 15

95

11 22

92

62

14 13 12 11 21

8

9 2

95

54A

51

54

57

58

59

54

27

50

54B

45 49 94 41 44

43

52 53 84A 83 80

37

42

97

82 77

84

26 71

38 39

79

68

78

27

74

67

28 28A

75 69

29 30

36

33

72

101

32 31

85

102

86

Upd:6/30/2022

91

88

47 10

89 73

76

34

48

46

56

70

22

35

55

81

96

40

98

46120

90 87

7742100 -44 -54147105 AQD21B, MD21B

Reverse Gear MS3 Ratio 1, 92:1

REF PART NO. QTY 1 850413 1 Reversing gear 2 (850414) 1 Gear housing 3 832668 1 Cover 4 956585 3 Hex. socket screw 5 832669 1 Gasket 6 814643 1 Hollow screw 7 955989 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 183729 2 Ball bearing 10 (839027) 1 Gear set 11 897312 2 Lock ring 12 (850422) 1 Spacer ring 13 852433 1 Wear washer 14 181359 4 Needle roller assemb 15 (897308) 2 Spacer ring 16 (897385) 1 Shaft 17 951077 1 Snap ring 18 26411 1 Shim 19 813970 1 Spring 20 852548 1 Sliding sleeve 21 850433 1 Retaining ring 22 949071 X Shim 949072 X Shim 949073 X Shim 949074 X Shim 23 832644 1 Bearing sleeve 24 946179 1 Shim 943870 Shim 25 1 nut 839332 Nut 839333 Nut 839334 Nut 26 (184165) 1 Roller bearing 27 (850415) 1 Gear set 28 181303 1 Inner ring 28A 181304 1 Cup 29 87655 X Shim 191840 X Shim 87654 X Shim 30 925256 1 O-ring 31 (850272) 1 Bearing cover 32 946329 4 Flange screw 33 957173 1 Gasket 34 960628 1 Plug 35 (875425) 1 Bearing box 36 951940 1 Spring pin 37 183247 1 Roller bearing 38 183668 1 Roller bearing 39 897772 1 Oil deflector 40 925256 1 O-ring 41 941826 X Shim 941827 X Shim 948230 X Shim 42 839253 1 Sealing ring 43 914538 1 Snap ring 44 832675 1 Washer 45 956000 1 O-ring 46 943871 X Shim 943872 X Shim 943873 X Shim 47 839013 1 Washer 7742100- 44- 54147105 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 1,92:1

TH=0.1mm TH=0.2mm TH=0.4mm

(850243)

TH=0.1mm TH=0.15mm TH=0.35mm TH=0.50mm TH=0.1mm TH=0.2mm Alt TH=2,10mm Alt TH=2,37mm Alt TH=2,65mm

(183840) (183840) TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.2mm TH=0.35mm

TH=0,05mm TH=0.1mm TH=0.2mm

46120

Upd:6/30/2022

Reverse Gear MS3 Ratio 1, 92:1

REF PART NO. QTY 48 (851293) 1 49 850275 1 50 (850276) 1 51 965185 6 52 925096 1 53 (850472) X 850473 X (850474) X 54 183668 2 54A (851114) 1 54B 84219 1 54 84218 1 55 (850269) 1 56 946671 1 57 925256 1 58 (958879) 1 59 125018 1 60 (850270) 1 61 955297 4 62 925069 1 63 850417 1 64

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 84A 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101

(400870) (400871) (949070) 850471 947855 839504 839505 897816 814603 814184 897711 897871 958838 951924 942871 925093 955273 941906 (850350) 819068 21471054 946577 955246 940090 852363 955781 955948 955270 804312 955892 17276 (850741) (850742) (850833) 942353 955276 804107 800475 839351 955974 897682

X X X 1 1 1 1 1 1 1 1 X 1 1 1 1 4 4 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 4 6 1 1 1 1 1

7742100- 44- 54147105 AQD21B, MD21B

44 DESCRIPTION

Screw Axle shaft Adapter Flange screw O-ring Adjusting washer Adjusting washer Adjusting washer Roller bearing Spacer ring Shim Shim Bearing housing Flange screw O-ring Sealing ring O-ring Cover Hexagon screw O-ring Slip clutch components Shim Shim Shim Washer Flange lock nut Shift mechanism Bearing housing Eccentric piston Dog Spring Hexagon screw Shim Sealing ring Spring pin Clevis pin O-ring Hexagon screw Spring washer Cable attachment Washer Bracket Lock nut Hexagon screw Washer Intermediate lever Hexagon nut Toothed washer Hexagon screw Cube Washer Split pin Insert End cover End cover O-ring Hexagon screw Zinc electrode Plug Oil dipstick O-ring Gasket

NOTES (945090)

TH=0.1mm TH=0.15mm TH=0.35mm BN1805BN1805- TH=0,1mm BN1805- TH=0,35mm

BN-1804 TH=0,1mm BN-1804 TH=0,15mm BN-1804 TH=0,35mm

TH=0.2mm (941866)

(940092) (950022) (834021)

(850743)

46120

Upd:6/30/2022

Reverse Gear MS3 Ratio 1, 92:1

REF PART NO. QTY 102 814179 1 Plug 875628 Gasket kit

7742100- 44- 54147105 AQD21B, MD21B

44 DESCRIPTION

46120

NOTES

Upd:6/30/2022

44

Upd:6/30/2022

Reverse Gear MS3 Ratio 2, 91:1

50111

7742100 -44 -54147106 AQD21B, MD21B

Reverse Gear MS3 Ratio 2, 91:1

REF PART NO. QTY 1 (851100) 1 Reversing gear 2 (851145) 1 Gear housing 3 832668 1 Cover 4 956585 3 Hex. socket screw 5 832669 1 Gasket 6 814643 1 Hollow screw 7 955989 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 183729 2 Ball bearing 10 (839027) 1 Gear set 11 897312 2 Lock ring 12 (850422) 1 Spacer ring 13 852433 1 Wear washer 14 181359 4 Needle roller assemb 15 (897308) 2 Spacer ring 16 (897385) 1 Shaft 17 951077 1 Snap ring 18 26411 1 Shim 19 813970 1 Spring 20 852548 1 Sliding sleeve 21 850433 1 Retaining ring 22 949071 X Shim 949072 X Shim 949073 X Shim 949074 X Shim 23 (851539) 1 Spacer ring 24 832644 1 Bearing sleeve 25 946179 1 Shim 943870 1 Shim 26 1 nut 839332 Nut 839333 Nut 839334 Nut 27 181301 1 Inner ring 28 181302 1 Cup 29 (851107) 1 Gear set 30 181303 1 Inner ring, Cone 31 181304 1 Cup, cup 32 87655 X Shim 191840 X Shim 87654 X Shim 33 925258 1 O-ring 34 (851144) 1 Bearing cover 35 955318 4 Hexagon screw 36 957173 1 Gasket 37 960628 1 Plug 38 (875425) 1 Bearing box 39 951940 1 Spring pin 40 183247 1 Roller bearing 41 183668 1 Roller bearing 42 897772 1 Oil deflector 43 925256 1 O-ring 44 941826 X Shim 941827 X Shim 948230 X Shim 45 839253 1 Sealing ring 46 914538 1 Snap ring 47 832675 1 Washer 48 956000 1 O-ring 49 943871 X Shim 943872 X Shim 7742100- 44- 54147106 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 2,91:1

TH=0.1mm TH=0.2mm TH=0.4mm

(850243)

TH=0.1mm TH=0.15mm TH=0.35mm TH=0.50mm

TH=0.1mm TH=0.2mm Alt TH=2,10mm Alt TH=2,37mm Alt TH=2,65mm

TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.2mm TH=0.35mm

TH=0,05mm TH=0.1mm 50111

Upd:6/30/2022

Reverse Gear MS3 Ratio 2, 91:1

REF PART NO. QTY 943873 X 50 839013 1 51 (851293) 1 52 850275 1 53 (850276) 1 54 965185 6 55 925267 1 56 (851494) X (851495) X (851496) X 57 183668 2 84218 1 58 (851577) 1 59 84219 1 60 (851143) 1 61 946671 6 62 925095 1 63 (958880) 1 64 125018 1 65 914540 1 66 925069 1 67 850417 1 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107

850471 947855 839504 839505 897816 814603 814184 897711 897871 958838 951924 942871 925093 955273 941906 (850350) 819068 21471054 940092 (950022) 852363 955781 955948 955270 804312 955892 17276 (851525) (851537) (851538) 942353 851531 940326 955278 804107 800475 839351 955974 897682 814179

1 1 1 1 1 1 1 1 X 1 1 1 1 4 4 1 1 1 2 2 1 2 2 2 1 1 1 1 1 1 1 2 3 2 1 1 1 1 1 1

7742100- 44- 54147106 AQD21B, MD21B

44 DESCRIPTION

Shim Washer Screw Axle shaft Adapter Flange screw O-ring Adjusting washer Adjusting washer Adjusting washer Roller bearing Shim Spacer sleeve Shim Bearing housing Flange screw O-ring Sealing ring O-ring Snap ring O-ring Slip clutch components Washer Flange lock nut Shift mechanism Bearing housing Eccentric piston Dog Spring Hexagon screw Shim Sealing ring Spring pin Clevis pin O-ring Hexagon screw Spring washer Cable attachment Washer Bracket Hexagon nut Cross recessed screw Intermediate lever Hexagon nut Toothed washer Hexagon screw Cube Washer Split pin Oil cooler End cover End cover O-ring Gasket Hex. socket screw Hexagon screw Zinc electrode Plug Oil dipstick O-ring Gasket Plug

NOTES TH=0.2mm

TH=0.1mm TH=0.15mm TH=0.35mm TH=0.35mm TH=0.1mm

TH=0.2mm (941866)

(834021)

50111

Upd:6/30/2022

Reverse Gear MS3 Ratio 2, 91:1

REF PART NO. QTY 875628 Gasket kit

7742100- 44- 54147106 AQD21B, MD21B

44 DESCRIPTION

50111

NOTES See group 10A

Upd:6/30/2022

Reverse Gear MS3B

44

Upd:6/30/2022

50106

7742100 -44 -54147108 AQD21B, MD21B

Reverse Gear MS3B

REF PART NO. QTY 1 (852102) Reversing gear (852001) 1 Reversing gear (852002) Reversing gear 852003 Reversing gear 2 (851673) 1 Gear housing 3 832668 1 Cover 4 956585 3 Hex. socket screw 5 832669 1 Gasket 6 814643 1 Hollow screw 7 955989 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 183729 2 Ball bearing 10 (839027) 1 Gear set 11 897312 2 Lock ring 12 (850422) 1 Spacer ring 13 852433 1 Wear washer 14 181359 4 Needle roller assemb 15 (897308) 2 Spacer ring 16 (897385) 1 Shaft 17 951077 1 Snap ring 18 26411 1 Shim 19 813970 1 Spring 20 852548 1 Sliding sleeve 21 850433 1 Retaining ring 22 949071 X Shim 949072 X Shim 949073 X Shim 949074 X Shim 22A (851539) Spacer ring 23 832644 1 Bearing sleeve 24 946179 X Shim 943870 X Shim 25 1 nut 839332 Nut 839333 Nut 839334 Nut 26 181301 1 Inner ring 26A 181302 1 Cup 27 (851715) Drive gear set (851720) 1 Drive gear set (851718) Drive gear set 28 181303 1 Inner ring 29 181304 1 Cup 30 941835 X Shim 87655 X Shim 191840 X Shim 87654 X Shim 31 (851697) 1 Bearing cover (851739) Bearing cover 32 946329 4 Flange screw 33 957173 1 Gasket 34 960628 1 Plug 35 (875425) 1 Bearing box 36 951940 1 Spring pin 37 183247 1 Roller bearing 38 183668 1 Roller bearing 39 897772 1 Oil deflector 40 925256 1 O-ring 41 941826 X Shim 941827 X Shim 948230 X Shim 7742100- 44- 54147108 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 1,93:1 Ratio 1,54:1 Ratio 1,93:1 Ratio 2,91:1

TH=0.1mm TH=0.2mm TH=0.4mm

(850243)

TH=0.1mm TH=0.15mm TH=0.50mm TH=0.50mm

TH=0.1mm TH=0.2mm Alt TH=2,10mm Alt TH=2,37mm Alt TH=2,65mm

TH=0,05mm TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.2mm TH=0.35mm 50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 42 839253 1 43 914538 1 44 832675 1 45 956000 1 46 943871 X 943872 X 943873 X 47 839013 1 48 (851293) 1 49 850275 1 50 (850276) 1 50A 925257 1 51 965185 6 52 925267 1 53 (851494) X (851495) X (851496) X 54 183668 1 54A (851699) 1 54B 852184 X 54 84219 X 84218 X 54C 183328 1 54D 183327 1 55 (851678) 1 56 946671 6 57 944530 1 58 (851679) 1 59 959026 1 60 925063 1 61 (852072) 1 62 925069 1 62A 925092 1 62B 925263 2 62C 955299 8 63 850471 1 64 947855 1 65 839504 1 66 839505 1 67 897816 1 68 814603 1 69 814184 1 70 897711 1 71 897871 X 72 958838 1 73 951924 1 74 942871 1 75 925093 1 76 955273 4 77 941906 8 77A 942000 2 78 (850350) 1 79 819068 1 80 21471054 1 81 946577 2 81A 940090 2 82 955246 2 83 852363 1 84 955781 2 85 955948 2 86 955270 2 87 804312 1 88 955892 1 7742100- 44- 54147108 AQD21B, MD21B

44 DESCRIPTION

Sealing ring Snap ring Washer O-ring Shim Shim Shim Washer Screw Axle shaft Adapter O-ring Flange screw O-ring Adjusting washer Adjusting washer Adjusting washer Roller bearing Spacer sleeve Shim Shim Shim Cup Inner ring Bearing housing Flange screw Sealing ring Spacer sleeve Sealing ring O-ring Slip clutch O-ring O-ring O-ring Hexagon screw Washer Flange lock nut Shift mechanism Bearing housing Eccentric piston Dog Spring Hexagon screw Shim Sealing ring Spring pin Clevis pin O-ring Hexagon screw Spring washer Hex. socket screw Cable attachment Washer Bracket Lock nut Washer Hexagon screw Intermediate lever Hexagon nut Toothed washer Hexagon screw Cube Washer

NOTES

TH=0,05mm TH=0.1mm TH=0.2mm

TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.1mm TH=0.35mm

TH=0.2mm

(834021)

50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 89 17276 1 Split pin 90 (851786) 2 Oil cooler 91 (852007) 1 Connection pipe 92 (851730) 1 End plate 93 960169 4 O-ring 94 959207 4 Hex. socket screw 95 804107 2 Zinc electrode 96 800475 2 Plug 97 839351 1 Oil dipstick 98 897682 1 Gasket 99 955974 1 O-ring 100 814179 1 Plug 875628 1 Gasket kit

7742100- 44- 54147108 AQD21B, MD21B

44 DESCRIPTION

NOTES

See group 10A

50106

Upd:6/30/2022

Reverse Gear MS3B

44

Upd:6/30/2022

50106

7742100 -44 -54147107 AQD21B, MD21B

Reverse Gear MS3B

REF PART NO. QTY 1 (852102) 1 Reversing gear (852001) Reversing gear (852002) Reversing gear 852003 Reversing gear 2 (851673) 1 Gear housing 3 832668 1 Cover 4 956585 3 Hex. socket screw 5 832669 1 Gasket 6 814643 1 Hollow screw 7 955989 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 183729 2 Ball bearing 10 (839027) 1 Gear set 11 897312 2 Lock ring 12 (850422) 1 Spacer ring 13 852433 1 Wear washer 14 181359 4 Needle roller assemb 15 (897308) 2 Spacer ring 16 (897385) 1 Shaft 17 951077 1 Snap ring 18 26411 1 Shim 19 813970 1 Spring 20 852548 1 Sliding sleeve 21 850433 1 Retaining ring 22 949071 X Shim 949072 X Shim 949073 X Shim 949074 X Shim 22A (851539) Spacer ring 23 832644 1 Bearing sleeve 24 946179 X Shim 943870 X Shim 25 1 nut 839332 Nut 839333 Nut 839334 Nut 26 181301 1 Inner ring 26A 181302 1 Cup 27 (851715) 1 Drive gear set (851720) Drive gear set (851718) Drive gear set 28 181303 1 Inner ring 29 181304 1 Cup 30 941835 X Shim 87655 X Shim 191840 X Shim 87654 X Shim 31 (851697) 1 Bearing cover (851739) Bearing cover 32 946329 4 Flange screw 33 957173 1 Gasket 34 960628 1 Plug 35 (875425) 1 Bearing box 36 951940 1 Spring pin 37 183247 1 Roller bearing 38 183668 1 Roller bearing 39 897772 1 Oil deflector 40 925256 1 O-ring 41 941826 X Shim 941827 X Shim 948230 X Shim 7742100- 44- 54147107 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 1,93:1 Ratio 1,54:1 Ratio 1,93:1 Ratio 2,91:1

TH=0.1mm TH=0.2mm TH=0.4mm

(850243)

TH=0.1mm TH=0.15mm TH=0.50mm TH=0.50mm

TH=0.1mm TH=0.2mm Alt TH=2,10mm Alt TH=2,37mm Alt TH=2,65mm

TH=0,05mm TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.2mm TH=0.35mm 50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 42 839253 1 43 914538 1 44 832675 1 45 956000 1 46 943871 X 943872 X 943873 X 47 839013 1 48 (851293) 1 49 850275 1 50 (850276) 1 50A 925257 1 51 965185 6 52 925267 1 53 (851494) X (851495) X (851496) X 54 183668 1 54A (851699) 1 54B 852184 X 54 84219 X 84218 X 54C 183328 1 54D 183327 1 55 (851678) 1 56 946671 6 57 944530 1 58 (851679) 1 59 959026 1 60 925063 1 61 (852072) 1 62 925069 1 62A 925092 1 62B 925263 2 62C 955299 8 63 850471 1 64 947855 1 65 839504 1 66 839505 1 67 897816 1 68 814603 1 69 814184 1 70 897711 1 71 897871 X 72 958838 1 73 951924 1 74 942871 1 75 925093 1 76 955273 4 77 941906 8 77A 942000 2 78 (850350) 1 79 819068 1 80 21471054 1 81 946577 2 81A 940090 2 82 955246 2 83 852363 1 84 955781 2 85 955948 2 86 955270 2 87 804312 1 88 955892 1 7742100- 44- 54147107 AQD21B, MD21B

44 DESCRIPTION

Sealing ring Snap ring Washer O-ring Shim Shim Shim Washer Screw Axle shaft Adapter O-ring Flange screw O-ring Adjusting washer Adjusting washer Adjusting washer Roller bearing Spacer sleeve Shim Shim Shim Cup Inner ring Bearing housing Flange screw Sealing ring Spacer sleeve Sealing ring O-ring Slip clutch O-ring O-ring O-ring Hexagon screw Washer Flange lock nut Shift mechanism Bearing housing Eccentric piston Dog Spring Hexagon screw Shim Sealing ring Spring pin Clevis pin O-ring Hexagon screw Spring washer Hex. socket screw Cable attachment Washer Bracket Lock nut Washer Hexagon screw Intermediate lever Hexagon nut Toothed washer Hexagon screw Cube Washer

NOTES

TH=0,05mm TH=0.1mm TH=0.2mm

TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.1mm TH=0.35mm

TH=0.2mm

(834021)

50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 89 17276 1 Split pin 90 (851786) 2 Oil cooler 91 (852007) 1 Connection pipe 92 (851730) 1 End plate 93 960169 4 O-ring 94 959207 4 Hex. socket screw 95 804107 2 Zinc electrode 96 800475 2 Plug 97 839351 1 Oil dipstick 98 897682 1 Gasket 99 955974 1 O-ring 100 814179 1 Plug 875628 1 Gasket kit

7742100- 44- 54147107 AQD21B, MD21B

44 DESCRIPTION

NOTES

See group 10A

50106

Upd:6/30/2022

Reverse Gear MS3B

44

Upd:6/30/2022

50106

7742100 -44 -54147109 AQD21B, MD21B

Reverse Gear MS3B

REF PART NO. QTY 1 (852102) Reversing gear (852001) Reversing gear (852002) 1 Reversing gear 852003 Reversing gear 2 (851673) 1 Gear housing 3 832668 1 Cover 4 956585 3 Hex. socket screw 5 832669 1 Gasket 6 814643 1 Hollow screw 7 955989 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 183729 2 Ball bearing 10 (839027) 1 Gear set 11 897312 2 Lock ring 12 (850422) 1 Spacer ring 13 852433 1 Wear washer 14 181359 4 Needle roller assemb 15 (897308) 2 Spacer ring 16 (897385) 1 Shaft 17 951077 1 Snap ring 18 26411 1 Shim 19 813970 1 Spring 20 852548 1 Sliding sleeve 21 850433 1 Retaining ring 22 949071 X Shim 949072 X Shim 949073 X Shim 949074 X Shim 22A (851539) Spacer ring 23 832644 1 Bearing sleeve 24 946179 X Shim 943870 X Shim 25 1 nut 839332 Nut 839333 Nut 839334 Nut 26 181301 1 Inner ring 26A 181302 1 Cup 27 (851715) 1 Drive gear set (851720) Drive gear set (851718) Drive gear set 28 181303 1 Inner ring 29 181304 1 Cup 30 941835 X Shim 87655 X Shim 191840 X Shim 87654 X Shim 31 (851697) 1 Bearing cover (851739) Bearing cover 32 946329 4 Flange screw 33 957173 1 Gasket 34 960628 1 Plug 35 (875425) 1 Bearing box 36 951940 1 Spring pin 37 183247 1 Roller bearing 38 183668 1 Roller bearing 39 897772 1 Oil deflector 40 925256 1 O-ring 41 941826 X Shim 941827 X Shim 948230 X Shim 7742100- 44- 54147109 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 1,93:1 Ratio 1,54:1 Ratio 1,93:1 Ratio 2,91:1

TH=0.1mm TH=0.2mm TH=0.4mm

(850243)

TH=0.1mm TH=0.15mm TH=0.50mm TH=0.50mm

TH=0.1mm TH=0.2mm Alt TH=2,10mm Alt TH=2,37mm Alt TH=2,65mm

TH=0,05mm TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.2mm TH=0.35mm 50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 42 839253 1 43 914538 1 44 832675 1 45 956000 1 46 943871 X 943872 X 943873 X 47 839013 1 48 (851293) 1 49 850275 1 50 (850276) 1 50A 925257 1 51 965185 6 52 925267 1 53 (851494) X (851495) X (851496) X 54 183668 1 54A (851699) 1 54B 852184 1 54 84219 1 84218 1 54C 183328 1 54D 183327 1 55 (851678) 1 56 946671 6 57 944530 1 58 (851679) 1 59 959026 1 60 925063 1 61 (852072) 1 62 925069 1 62A 925092 1 62B 925263 2 62C 955299 8 63 850471 1 64 947855 1 65 839504 1 66 839505 1 67 897816 1 68 814603 1 69 814184 1 70 897711 1 71 897871 X 72 958838 1 73 951924 1 74 942871 1 75 925093 1 76 955273 4 77 941906 8 77A 942000 2 78 (850350) 1 79 819068 1 80 21471054 1 81 946577 2 81A 940090 2 82 955246 2 83 852363 1 84 955781 2 85 955948 2 86 955270 2 87 804312 1 88 955892 1 7742100- 44- 54147109 AQD21B, MD21B

44 DESCRIPTION

Sealing ring Snap ring Washer O-ring Shim Shim Shim Washer Screw Axle shaft Adapter O-ring Flange screw O-ring Adjusting washer Adjusting washer Adjusting washer Roller bearing Spacer sleeve Shim Shim Shim Cup Inner ring Bearing housing Flange screw Sealing ring Spacer sleeve Sealing ring O-ring Slip clutch O-ring O-ring O-ring Hexagon screw Washer Flange lock nut Shift mechanism Bearing housing Eccentric piston Dog Spring Hexagon screw Shim Sealing ring Spring pin Clevis pin O-ring Hexagon screw Spring washer Hex. socket screw Cable attachment Washer Bracket Lock nut Washer Hexagon screw Intermediate lever Hexagon nut Toothed washer Hexagon screw Cube Washer

NOTES

TH=0,05mm TH=0.1mm TH=0.2mm

TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.1mm TH=0.35mm

TH=0.2mm

(834021)

50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 89 17276 1 Split pin 90 (851786) 2 Oil cooler 91 (852007) 1 Connection pipe 92 (851730) 1 End plate 93 960169 4 O-ring 94 959207 4 Hex. socket screw 95 804107 2 Zinc electrode 96 800475 2 Plug 97 839351 1 Oil dipstick 98 897682 1 Gasket 99 955974 1 O-ring 100 814179 1 Plug 875628 1 Gasket kit

7742100- 44- 54147109 AQD21B, MD21B

44 DESCRIPTION

NOTES

See group 10A

50106

Upd:6/30/2022

Reverse Gear MS3B

44

Upd:6/30/2022

50106

7742100 -44 -54147110 AQD21B, MD21B

Reverse Gear MS3B

REF PART NO. QTY 1 (852102) Reversing gear (852001) Reversing gear (852002) Reversing gear 852003 1 Reversing gear 2 (851673) 1 Gear housing 3 832668 1 Cover 4 956585 3 Hex. socket screw 5 832669 1 Gasket 6 814643 1 Hollow screw 7 955989 1 O-ring 8 943866 X Shim 943867 X Shim 943868 X Shim 9 183729 2 Ball bearing 10 (839027) 1 Gear set 11 897312 2 Lock ring 12 (850422) 1 Spacer ring 13 852433 1 Wear washer 14 181359 4 Needle roller assemb 15 (897308) 2 Spacer ring 16 (897385) 1 Shaft 17 951077 1 Snap ring 18 26411 1 Shim 19 813970 1 Spring 20 852548 1 Sliding sleeve 21 850433 1 Retaining ring 22 949071 X Shim 949072 X Shim 949073 X Shim 949074 X Shim 22A (851539) 1 Spacer ring 23 832644 1 Bearing sleeve 24 946179 X Shim 943870 X Shim 25 1 nut 839332 Nut 839333 Nut 839334 Nut 26 181301 1 Inner ring 26A 181302 1 Cup 27 (851715) Drive gear set (851720) Drive gear set (851718) 1 Drive gear set 28 181303 1 Inner ring 29 181304 1 Cup 30 941835 X Shim 87655 X Shim 191840 X Shim 87654 X Shim 31 (851697) Bearing cover (851739) 1 Bearing cover 32 946329 4 Flange screw 33 957173 1 Gasket 34 960628 1 Plug 35 (875425) 1 Bearing box 36 951940 1 Spring pin 37 183247 1 Roller bearing 38 183668 1 Roller bearing 39 897772 1 Oil deflector 40 925256 1 O-ring 41 941826 X Shim 941827 X Shim 948230 X Shim 7742100- 44- 54147110 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 1,93:1 Ratio 1,54:1 Ratio 1,93:1 Ratio 2,91:1

TH=0.1mm TH=0.2mm TH=0.4mm

(850243)

TH=0.1mm TH=0.15mm TH=0.50mm TH=0.50mm

TH=0.1mm TH=0.2mm Alt TH=2,10mm Alt TH=2,37mm Alt TH=2,65mm

TH=0,05mm TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.2mm TH=0.35mm 50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 42 839253 1 43 914538 1 44 832675 1 45 956000 1 46 943871 X 943872 X 943873 X 47 839013 1 48 (851293) 1 49 850275 1 50 (850276) 1 50A 925257 1 51 965185 6 52 925267 1 53 (851494) X (851495) X (851496) X 54 183668 1 54A (851699) 1 54B 852184 1 54 84219 1 84218 1 54C 183328 1 54D 183327 1 55 (851678) 1 56 946671 6 57 944530 1 58 (851679) 1 59 959026 1 60 925063 1 61 (852072) 1 62 925069 1 62A 925092 1 62B 925263 2 62C 955299 8 63 850471 1 64 947855 1 65 839504 1 66 839505 1 67 897816 1 68 814603 1 69 814184 1 70 897711 1 71 897871 X 72 958838 1 73 951924 1 74 942871 1 75 925093 1 76 955273 4 77 941906 8 77A 942000 2 78 (850350) 1 79 819068 1 80 21471054 1 81 946577 2 81A 940090 2 82 955246 2 83 852363 1 84 955781 2 85 955948 2 86 955270 2 87 804312 1 88 955892 1 7742100- 44- 54147110 AQD21B, MD21B

44 DESCRIPTION

Sealing ring Snap ring Washer O-ring Shim Shim Shim Washer Screw Axle shaft Adapter O-ring Flange screw O-ring Adjusting washer Adjusting washer Adjusting washer Roller bearing Spacer sleeve Shim Shim Shim Cup Inner ring Bearing housing Flange screw Sealing ring Spacer sleeve Sealing ring O-ring Slip clutch O-ring O-ring O-ring Hexagon screw Washer Flange lock nut Shift mechanism Bearing housing Eccentric piston Dog Spring Hexagon screw Shim Sealing ring Spring pin Clevis pin O-ring Hexagon screw Spring washer Hex. socket screw Cable attachment Washer Bracket Lock nut Washer Hexagon screw Intermediate lever Hexagon nut Toothed washer Hexagon screw Cube Washer

NOTES

TH=0,05mm TH=0.1mm TH=0.2mm

TH=0.1mm TH=0.15mm TH=0.35mm

TH=0,05mm TH=0.1mm TH=0.35mm

TH=0.2mm

(834021)

50106

Upd:6/30/2022

Reverse Gear MS3B

REF PART NO. QTY 89 17276 1 Split pin 90 (851786) 2 Oil cooler 91 (852007) 1 Connection pipe 92 (851730) 1 End plate 93 960169 4 O-ring 94 959207 4 Hex. socket screw 95 804107 2 Zinc electrode 96 800475 2 Plug 97 839351 1 Oil dipstick 98 897682 1 Gasket 99 955974 1 O-ring 100 814179 1 Plug 875628 1 Gasket kit

7742100- 44- 54147110 AQD21B, MD21B

44 DESCRIPTION

NOTES

See group 10A

50106

Upd:6/30/2022

S-Drive Unit

44

1

2

1

3

Upd:6/30/2022

47528

7742100 -44 -54147112 AQD21B, MD21B

S-Drive Unit

REF PART NO. QTY 1 (851332) 1 Drive 2 (851483) 1 Upper gear 3 (851485) 1 Lower gear 875591 1 Gasket kit

7742100- 44- 54147112 AQD21B, MD21B

44 DESCRIPTION

SEE SEC.

NOTES Ratio2,15:1

54147113 54147114 See group 10

47528

Upd:6/30/2022

Upper Gear Unit AQ Drive Unit 280

44

8

7

1 9

70 4 41

76

51

71

77

38

42

39 40

23

79 47

11

48

73

72

10 75 11

6

2

5 43

34 33 44 78 3 36 37

45

66 55

35

46

62

63

65 56 11 57 58

53 59

17

54

64

61 60

52

21 20

48

47

19 18

74

35A

22

14

49

12 50

35B

40 39

16 15

38 17 13

69

25 67 24

27

68

28

26

31 32 29 30

Upd:6/30/2022

47533

7742100 -44 -54147116 AQD21B, MD21B

Upper Gear Unit AQ Drive Unit 280

REF PART NO. QTY 1 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

19 20 21 22 23

24 25 26 27 28 29 30 31 32 33 34 35

35A 35B 36 37 38 39 40

41

42 43 44 45 46 47

DESCRIPTION

850460

1 Upper gear

851340 (832674) 941814 832667 814179 897682 941807 814643 955989 832669 (839027) (875425) 951940 183247 183668 897772 925256 941826 941827 948230 839253 914538 832675 956000 943871 943872 943873 839028 897774 839026 897706 897707 (897776)

1 Upper gear 1 Housing 2 Stud 1 Gear housing cover 1 Plug 1 Gasket 3 Hex. socket screw 1 Hollow screw 1 O-ring 1 Gasket 1 Gear set 1 Bearing box 1 Spring pin 1 Roller bearing 1 Roller bearing 1 Oil deflector 2 O-ring X Shim X Shim X Shim 1 Sealing ring 1 Snap ring 1 Washer 1 O-ring X Shim X Shim X Shim 1 Universal joint 1 Fork 1 Fork 1 Universal joint 2 Cross piece 4 Lock ring 8 needle bearing 8 protector ring 8 cork ring 1 Screw 1 Washer 1 Clamping ring 1 Clamping ring 1 Clamping ring 1 Pivot pin 2 Hex. socket screw 4 Hex. socket screw 4 Washer 2 Ball bearing 2 Bearing sleeve X Shim X Shim X Shim X Shim X Shim X Shim 1 Shaft 1 Sliding sleeve 1 Spring 1 Shim 1 Snap ring 4 Needle roller assemb

(851293) 839013 (832573) (839589) 851265 852705 941807 956590 942598 183729 832644 943869 946179 943870 943866 943867 943868 (897385) 814601 813970 26411 951077 181359

7742100- 44- 54147116 AQD21B, MD21B

44 SEE SEC.

NOTES Included in AQ drive unit 839400, 839401, 839402., Replaced by 1ea 851340, 1ea 851267., PZ-2890112 Included in AQ drive unit 850354, 850356., Replaced by 1ea 851340, 1ea 851267., PZ-2898014 Included in drive unit 851317, 851318, 852161., PZ2898015-

54147117

TH=0.50mm TH=0.2mm TH=0.35mm

TH=0,05mm TH=0.1mm TH=0.2mm

(945090) Included in AQ drive unit 839400, 839401, 839402., PZ-2890112 Included in AQ drive unit 850354, 850356., PZ-2898014 Included in drive unit 851317, 851318, 852161., PZ2898015(851263) PZ2898015PZ2898015-

TH=0,05mm TH=0.1mm TH=0.2mm TH=0.1mm TH=0.2mm TH=0.4mm

47533

Upd:6/30/2022

Upper Gear Unit AQ Drive Unit 280

REF PART NO. QTY DESCRIPTION 48 (897308) 2 Spacer ring 49 897313 1 Spacer ring 50 897312 2 Lock ring 51 839332 1 Nut 839333 1 Nut 839334 1 Nut 52 839504 1 Shift mechanism 53 839505 1 Bearing housing 54 897816 1 Eccentric piston 55 814603 1 Dog 56 814184 1 Spring 57 (60309) 2 Ball 58 (839136) 2 Spring 59 (941338) X Locking wire 60 897711 1 Hexagon screw 61 897871 X Shim 62 958838 1 Sealing ring 63 951924 1 Spring pin 64 942871 1 Clevis pin 65 925093 1 O-ring 66 940169 4 Hexagon screw 67 875256 1 Bellows 68 853012 1 Hose clamp 69 853012 1 Hose clamp 70 839351 1 Oil dipstick 71 955974 1 O-ring 72 (814687) 1 Sign 73 804269 2 Drive screw 74 832716 1 Shoulder screw 839696 1 Shoulder screw 75 76 77 78 79

832570 (897873) 943218 941816 839465

7742100- 44- 54147116 AQD21B, MD21B

44 SEE SEC.

NOTES

TH=2,00mm TH=2,37mm TH=2,65mm

PZ-2829528 PZ-2829528 PZ-2829528 L=300mm TH=0.2mm (941866)

Included in folding propeller., PZ-2890112 1/2'' Early type of spline sleeve is replaced by shaft 852527 + spline sleeve 852534., PZ-2898014 M18

1 Protecting cover 1 Catch 1 Cross recessed screw 1 Cross recessed screw 1 Sign

47533

Upd:6/30/2022

Upper Gear Unit S-Drive Unit 110S

44

42

1

5

43 41

30

6

7

40

38

27

44 8 26 19

35

9

34 36 37 36

33 37 36 37 36

9 32

16

3

9 12

13

10

14

4

17

28

25 24 15

29 71

30

69 39 31

40 38 41 70

21 20

11 18

75

77

74

73

9

2

76

10 52

22

23

58 59 56

72

54

57 61

60

55 53 46 49

47 50 45 51

78

67 66

48

68

66A

74 62 73

Upd:6/30/2022

65 64 63

47526

7742100 -44 -54147113 AQD21B, MD21B

Upper Gear Unit S-Drive Unit 110S

REF PART NO. QTY 1 (851483) 1 Upper gear 2 (850058) 1 Gear housing 3 (961638) 1 Grooved pin 4 (832189) 1 Support washer 5 (850060) 1 Cover 6 (804342) 1 Screw 7 804344 1 Gasket 8 (832140) 1 Washer 9 (832127) 1 Gear set 10 (181290) 2 Ball bearing 11 (832920) 1 Bearing box 12 (832128) X Intermediate ring (832129) X Intermediate ring (832130) X Intermediate ring (832131) X Intermediate ring (832132) X Intermediate ring (832133) X Intermediate ring (832134) X Intermediate ring X Intermediate ring (851732) X Intermediate ring (851733) X Intermediate ring (851734) X Intermediate ring 13 907025 1 Lock washer 14 (832923) 1 Lock nut 15 832952 1 Gasket 16 (832921) 1 Bearing cover 17 958856 1 Sealing ring 18 955995 1 O-ring 19 (851241) 1 Axle shaft 20 (946292) 1 Hex. socket screw 21 (850203) 1 Washer 22 925094 1 O-ring 23 (804301) X Adjusting washer (804221) X Adjusting washer (804394) X Adjusting washer 24 959224 5 Hex. socket screw 959222 1 Hex. socket screw 25 941907 6 Spring washer 26 (813949) 1 Bearing sleeve 27 951953 1 Spring pin 28 (850336) 1 Anchorage 29 (959194) 4 Hex. socket screw 30 (181287) 2 Ball bearing 31 (850290) 1 Shaft 32 850303 1 Sliding sleeve 33 914456 1 Snap ring 34 (850987) 1 Shim 35 813970 1 Spring 36 181268 4 Needle roller assemb 37 813939 3 Spacer ring 38 850761 2 Pin 39 87655 X Shim 191840 X Shim 40 (813941) 2 Spacer ring (813971) 2 Spacer ring (813972) 2 Spacer ring (813973) 2 Spacer ring (813974) 2 Spacer ring 41 814030 2 Lock ring 42 959224 4 Hex. socket screw 43 (948486) X Shim (948487) X Shim (948488) X Shim 7742100- 44- 54147113 AQD21B, MD21B

44 DESCRIPTION

NOTES Ratio 2,15:1

TH=11,850mm TH=11,875mm TH=11,900mm TH=11,925mm TH=11,950mm TH=11,975mm TH=12,000mm TH=12,025mm TH=12,050mm TH=12,075mm TH=12,100mm

TH=0,05mm TH=0,10mm TH=0.20mm L=35mm L=25mm

TH=0,10mm TH=0.15mm TH=5.0mm TH=5,1mm TH=5,2mm TH=5,3mm TH=5,4mm

TH=0,05mm TH=0,10mm TH=0.20mm 47526

Upd:6/30/2022

Upper Gear Unit S-Drive Unit 110S

REF PART NO. QTY 44 925257 1 O-ring 45 852363 1 Intermediate lever 46 955270 2 Hexagon screw 47 955948 2 Toothed washer 48 955781 2 Hexagon nut 49 804312 1 Cube 50 955892 1 Washer 51 907834 1 Split pin 52 839505 1 Bearing housing 53 897816 1 Eccentric piston 54 897711 1 Hexagon screw 55 814184 1 Spring 56 897871 X Shim 57 839646 1 Dog 58 942871 1 Clevis pin 59 951924 1 Spring pin 60 958838 1 Sealing ring 61 925093 1 O-ring 62 (850350) 1 Cable attachment 63 21471054 1 Bracket 64 819068 1 Washer 65 955246 2 Hexagon screw 66 946577 2 Lock nut 66A 940090 2 Washer 67 941906 4 Spring washer 68 955272 4 Hexagon screw 69 (850207) 1 Oil dipstick 70 (850209) 1 Tube 71 925054 1 O-ring 72 (851314) 1 Bracket 73 960148 4 Washer 74 955318 4 Hexagon screw 75 952076 1 Plug 76 852230 1 Ball tap 77 801197 1 Hose attachment 78 (850759) 1 Hose clamp

7742100- 44- 54147113 AQD21B, MD21B

44 DESCRIPTION

NOTES (834021)

TH=0.20mm

(941866)

(946559)

47526

Upd:6/30/2022

64

Upd:6/30/2022

Reduction Kit AQ Drive Unit 280

45176

7742100 -64 -54147125 AQD21B, MD21B

Reduction Kit AQ Drive Unit 280

REF PART NO. QTY 1 (897029) 1 Bracket 2 (897030) 1 Steering rod 3 (804435) 4 Screw 4 955894 4 Washer 5 (950363) 4 Lock nut 6 (814152) 4 Ball joint 7 950386 4 Lock nut 8 940154 4 Hexagon nut 9 (949155) 2 Rod 10 1 11 955897 1 Washer 12 907849 1 Split pin 13 951739 1 Lubricating nipple 14 steering arm 15 (814152) 1 Ball joint 16 950386 1 Lock nut 17 steering cable

7742100- 64- 54147125 AQD21B, MD21B

64 DESCRIPTION

NOTES

See group 4A

45176

Upd:6/30/2022

Steering Cable Lock

64

Upd:6/30/2022

44235

7742100 -64 -54147124 AQD21B, MD21B

Steering Cable Lock

REF PART NO. QTY 1 (839544) 1 Steering lock 2 1 housing 3 (839531) 1 Nut 4 914450 1 Snap ring 5 (832476) 1 Lock nut 6 (839523) 1 Lock ring 7 (839512) 1 Lock sleeve 8 (839532) 1 Lock cylinder 9 (831606) 1 Key 10 (839543) 1 Gasket 11 (839542) 1 Protecting cover 12 956060 2 Cross recessed screw 13 decal 14 (914448) 1 Snap ring 15 (850221) 2 Washer 16 (839492) 1 Switch

7742100- 64- 54147124 AQD21B, MD21B

64 DESCRIPTION

NOTES

Indiquer code de clef quand vous ordez

44235

Upd:6/30/2022

Steering Head

64

Upd:6/30/2022

44236

7742100 -64 -54147123 AQD21B, MD21B

Steering Head

REF PART NO. QTY 1 850809 1 Steering head 2 1 mounting plate 3 (941462) 4 Screw 4 1 bracket 5 (955655) 4 Hexagon screw 6 (839724) 1 Bushing 7 1 bracket 8 2 housing 9 (828155) 4 Bushing 10 1 gear 11 1 gear 12 1 shaft 13 835059 1 Key 14 (839725) 2 Slide washer 15 1 thrust plate 16 940097 1 Washer 17 (955848) 1 Hexagon nut 18 (955858) 1 Nut 19 (955670) 2 Screw 20 (955668) 1 Hexagon screw 21 (955665) 1 Screw 22 (955949) 4 Toothed washer 23 955847 8 Hexagon nut 24 955894 4 Washer 25 960145 1 Washer 26 940154 1 Hexagon nut 27 (839727) 1 Plastic pipe

7742100- 64- 54147123 AQD21B, MD21B

64 DESCRIPTION

44236

Upd:6/30/2022

Steering Mechanism Roto Pilot

64

7 8 2 6 1

5

3 9

12

4

11 10

27

29

28

14

30

40 39 38 41 42 41

31

36

22 26

25

41

13

43 42

21

41

34 33

22

25 23 24 37

32

35

12 15 16

23 47

44 46 45 48

18 17 19 20

Upd:6/30/2022

50102

7742100 -64 -54147120 AQD21B, MD21B

Steering Mechanism Roto Pilot

64

REF PART NO. QTY DESCRIPTION 1 (850936) 1 Steering wheel 2 (851056) 1 Steering gear 3 1 steering gear 4 (851057) 1 Cover 5 (851069) 1 Washer 6 940101 3 Hexagon screw 7 941906 3 Spring washer 8 955781 3 Hexagon nut 9 (851349) 1 Key 10 (948823) 1 Washer 11 940148 1 Hexagon screw (851016) X Steering cable (851017) X Steering cable (851018) X Steering cable (851019) X Steering cable (851020) X Steering cable (851021) X Steering cable (851022) X Steering cable (851023) X Steering cable (851024) X Steering cable (851025) X Steering cable (851026) X Steering cable (851027) X Steering cable (851028) X Steering cable (851029) X Steering cable (851030) X Steering cable (851031) X Steering cable (851032) X Steering cable (851033) X Steering cable (851034) X Steering cable X X X 12 (852035) X Steering cable 13 (851059) 1 Steering cylinder (851147) 1 Steering cylinder 14 (851094) 1 Spacer sleeve 15 (850961) 1 Washer 16 (955286) 3 Hexagon screw 17 (851385) 1 Link arm 18 914169 1 Lubricating nipple 19 955906 1 Washer 20 850653 1 Bushing 21 (850489) 1 Stop arm 22 (875772) 2 Ball joint kit 23 851326 2 Nut 24 850736 1 Control rod 25 940152 2 Hexagon nut 26 (850488) 1 Steering arm 27 (850958) 1 Guide bracket 28 955541 2 Hexagon screw 29 942336 2 Spring washer 30 (850478) 1 Link rod 31 940154 1 Hexagon nut 32 (956511) 1 Fork 33 913158 1 Clevis pin 34 (907856) 1 Split pin 35 940097 1 Washer 36 964960 1 Split pin 37 (850674) 1 Tie rod (851497) 1 Tie rod end kit (850776) 1 Tie rod 38 (956511) 1 Fork 7742100- 64- 54147120 AQD21B, MD21B

NOTES

(955892)

L=2500mm L=2750mm L=3000mm L=3250mm L=3500mm L=3750mm L=4000mm L=4250mm L=4500mm L=4750mm L=5000mm L=5250mm L=5500mm L=5750mm L=6000mm L=6500mm L=7000mm L=7500mm L=8000mm L=8500mm L=9000mm L=9500mm L=800mm For port mounting.

For starboard mounting.

See group 4A

See group 4A

Only for twin installation., Adjustable between 740-1000mm.

Only for twin installation., (850673) AQD40A/280 Only for twin installation., Adjustable between 540-800mm.

50102

Upd:6/30/2022

Steering Mechanism Roto Pilot

REF PART NO. QTY 39 913158 1 40 (907856) 1 41 940154 4 42 (839577) 2 43 (839576) 1 (850775) 1 44 (956511) 1 45 (907856) 1 46 913158 1 47 (814152) 1 48 950386 1

7742100- 64- 54147120 AQD21B, MD21B

64

DESCRIPTION

NOTES

Clevis pin Split pin Hexagon nut Threaded rod Tube Tube Fork Split pin Clevis pin Ball joint Lock nut

L=560mm Only included in 850776., L=360mm

Only included in 850673.

50102

Upd:6/30/2022

64

Upd:6/30/2022

Steering Mechanism, Cable Type

50103

7742100 -64 -54147119 AQD21B, MD21B

Steering Mechanism, Cable Type

REF PART NO. QTY 1

DESCRIPTION

850809

1 Steering head

2 3

(850936) (839544)

1 Steering wheel 1 Steering lock

4 5

(839617) 850810 850811 850812 850813 850814 850815 850816 850817 850818 850820 850822 850826 850828 850771 850778

1 X X X X X X X X X X X X X 1 4 1

Extension cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Steering cable Anchorage Nut bracket

(850958) 942336 (850960) (850959) 955542 955541 (850478) (850479) 940154 (956511) 913158 940097 (907856) 964960 (851385) 850653 914169 (875772) 851326 850736 940152 955906 (850489) (850488) (850674) (850776) (956511) 913158 (907856) 940154 (839577) (839576) (850775) (956511) (907856) 913158 (814152) 950386

1 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 2 2 1 2 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1 1

Guide bracket Spring washer Bushing Bushing Hexagon screw Hexagon screw Link rod Link rod Hexagon nut Fork Clevis pin Washer Split pin Split pin Link arm Bushing Lubricating nipple Ball joint kit Nut Control rod Hexagon nut Washer Stop arm Steering arm Tie rod Tie rod Fork Clevis pin Split pin Hexagon nut Threaded rod Tube Tube Fork Split pin Clevis pin Ball joint Lock nut

6 7 8 8A 9 9A 9B 10 10A 11 12 13 14 15 16 17 18 18A 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

7742100- 64- 54147119 AQD21B, MD21B

64

SEE SEC. 54147123 54147123 54147123 54147123

NOTES

(814138) 54147124 54147124 L=3000mm L=3600mm L=3900mm L=4200mm L=4500mm L=4800mm L=5100mm L=5500mm L=6100mm L=6700mm L=7900mm L=8500mm (835693) (955861) Replaced by 1ea bracket 850958, 2ea bolt 955541, 1ea bushing 850959, 1ea bushing 850960.

L=83mm L=76mm L=318mm L=195mm

See group 4A

See group 4A Only for twin installation., Adjustable between 740-1000mm.

Only for twin installation., Adjustable between 540-800mm.

L=560mm Only included in 850776., L=360mm Only included in 850674.

Only included in 850673.

Only included in 850673.

50103

Upd:6/30/2022

Steering Mechanism, Fly Bridge Roto Pilot

64

16

15

11

10

9

2

1

8

7

5

3

6

4

22 23

13 14

24

12

17

19

18

25

21 20

28

26 31

29

31

30 27

34

33

32

33

1

31 34

32

Upd:6/30/2022

44242

7742100 -64 -54147121 AQD21B, MD21B

Steering Mechanism, Fly Bridge Roto Pilot

REF PART NO. QTY 1 (851744) 1 Control 2 (851902) 1 Bracket 3 (851903) 1 Shaft 4 (951947) 2 Spring pin 5 (851904) 1 Intermediate lever 6 (851901) 1 Compression spring 7 (851940) 1 Hex. socket screw 8 960137 3 Washer 9 955945 1 Toothed washer 10 955779 1 Hexagon nut 11 (851905) 1 Ring 12 (851941) 4 Screw (851942) 4 Screw (851943) 4 Screw 13 (955946) 4 Toothed washer 14 955780 4 Hexagon nut 15 (851906) 1 Handle 16 (851997) 1 Screw 17 819068 1 Washer 18 21471054 1 Bracket 19 (955243) 2 Hexagon screw 20 (955946) 2 Toothed washer 21 955780 2 Hexagon nut 22 804312 1 Cube 23 940191 1 Washer 24 17276 1 Split pin 25 (851907) 1 Bracket 26 (851908) 1 Bracket 27 850418 1 O-ring 28 (955243) 1 Hexagon screw 29 (955946) 1 Toothed washer 30 955780 1 Hexagon nut 31 X control cable 32 (851743) 1 Transfer gear 33 X steering cable 34 X steering cylinder

7742100- 64- 54147121 AQD21B, MD21B

64

DESCRIPTION

SEE SEC.

NOTES

L=20mm alt L=30mm alt L=40mm alt

See group 9 54147120 54147120

44242

Upd:6/30/2022

Alarm Unit

90

Upd:6/30/2022

44616

7742100 -90 -54147129 AQD21B, MD21B

Alarm Unit

90

REF PART NO. QTY 1 (827941) 1 Alarm kit 2 (831627) 1 Thermo monitor 3 827597 1 Horn unit 4 948210 2 Cable tie 5 X cables and cable terminals

DESCRIPTION

7742100- 90- 54147129

44616

AQD21B, MD21B

NOTES 24V 24V (827353) See group 3

Upd:6/30/2022

Alarm Unit

90

Upd:6/30/2022

44616

7742100 -90 -54147128 AQD21B, MD21B

Alarm Unit

90

REF PART NO. QTY 1 (827940) 1 Alarm kit 2 (831625) 1 Thermo monitor 3 827597 1 Horn unit 4 948210 2 Cable tie 5 X cables and cable terminals

DESCRIPTION

7742100- 90- 54147128

44616

AQD21B, MD21B

NOTES 12V 12V (827353) See group 3

Upd:6/30/2022

Chemicals

90

Upd:6/30/2022

45333

7742100 -90 -54147169 AQD21B, MD21B

Chemicals

90

REF PART NO. QTY DESCRIPTION 1 (3551916) X Paint, primer for aluminium GRAY-BLUE (832619) (804304) (832592) (3576547) (855205) (855204) (3551913) (3551921)

X X X X X X X X

(832576)

X Paint, gray-blue

832594

X Paint, gray-blue

(807663) (3551914)

X Paint, blue X Paint, dark blue

(3551917)

X Paint, orange

827501 837176 837124 (3574764) (852903)

X X X X X

NOTES 310GR spray 0.9L 0,125L 0,7L 310GR spray 0,125L 0,5L 310GR spray

Primer, white Spray paint, white Paint, white Paint, white Paint, gray Paint, gray Paint, gray Paint, gray, metallic

310GR spray 0,125L 0,7L 0,5L 310GR spray 310GR spray 0,25L spray 0.25L 1,0L 310GR spray (839107) 0,5L

(839106)

Touch-up paint, red Engine paint, green Paint, green Paint, black Antifouling white X Paint, gray-blue

827502 (832591) (1128827) 1129616 1129617 282012 1141501 1141507 1141514 1141504 1141502 1141506 1141515 1141505 (3551924) 281404 1161036 1141510

X X X X X X X X X X X X X X X X X X

Clear enamel Thinner Degreaser Glycol Glycol Glycol, barrel Engine oil, 10W 40 Engine oil, 10W 40 Engine oil, 10W 40 Engine oil, 10W 40 Oil, 20W 30 Oil, 20W 30 Engine oil, 20W 30 Oil, 20W 30 Oil Universal oil Universal oil Conservation oil, cooling jacket

3

(1161038) (3577494) (3551925) 828250

X X X X

Anti-rust agent Transmission oil Transmission oil Lubricating grease, solid salt water resistant

4

1141509

X Grease, for propeller shaft

(3551927) (3574692) (814355) (850747) (851310) 841261 (1141512) (1141511) (1141513)

X X X X X X X X X

2

0,5L 0.25L 1,0L 1L, spray 1kg.

5kg.

235kg.

1,0L 5,0L 25L 200L, barrel 1,0L 5,0L 25L 200L, barrel 1,0L 0,17L spray 0,15L spray 1,0L 0.4L spray 0.25L EP 90 40GR

5

6

7742100- 90- 54147169 AQD21B, MD21B

500GR 250GR 115GR

Grease, for controls Grease, rust protect.

Adhesive, araldit std Adhesive Adhesive Sealant Rubbing compound Protecting wax Polish

Tube std 0,94L 0,3L 250GR 0,5L 45333

Upd:6/30/2022

90

Connecting Components Fuel Filter - Fuel Tank: MD21B/110S

MD21B

Upd:6/30/2022

45243

7742100 -90 -54147173 AQD21B, MD21B

Connecting Components Fuel Filter - Fuel Tank: MD21B/110S

90

MD21B REF PART NO. QTY 1 954305 X Tube 2 824599 2 Fuel tap 3 954336 4 Nipple 4 954322 6 Fitting nut 5 (954343) 2 Elbow nipple 6 951189 X Clamp 7 955139 X Cross recessed screw

7742100- 90- 54147173 AQD21B, MD21B

DESCRIPTION

45243

Upd:6/30/2022

Control Cables

90

2

1

Upd:6/30/2022

45125

7742100 -90 -54147183 AQD21B, MD21B

Control Cables

90

REF PART NO. QTY DESCRIPTION 1 control cable for maneuvering the aquamatic drive unit, the hydraulically operated reverse gear and also for the (820254) X Control cable (820255) X Control cable (820257) X Control cable (820258) X Control cable (820259) X Control cable (804457) X Control cable (804458) X Control cable (804419) X Control cable (809997) X Control cable (804315) X Control cable (804364) X Control cable 804361 X Control cable (809998) X Control cable (813913) X Control cable 804440 X Control cable (820260) X Control cable (809999) X Control cable (820261) X Control cable (804316) X Control cable 813907 X Control cable (813908) X Control cable (814022) X Control cable (814023) X Control cable (827719) X Control cable (827720) X Control cable 827721 X Control cable (827722) X Control cable (827723) X Control cable (828050) X Control cable 2 control cable for maneuvering Volvo Penta reduction reverse gear.

(820301) (820303) (820305) (819786) (819787)

X X X X X

7742100- 90- 54147183 AQD21B, MD21B

Control cable Control cable Control cable Control cable Control cable

NOTES L=1800mm L=2100mm L=2700mm L=3000mm L=3300mm L=3600mm L=3900mm L=4200mm L=4500mm L=4800mm L=5100mm L=5500mm L=5900mm L=6100mm L=6400mm L=6700mm L=7000mm L=7300mm L=7500mm L=7900mm L=8500mm L=8800mm L=9500mm L=11300mm L=11600mm L=11900mm L=12200mm L=12500mm L=13100mm

L=2100mm L=2700mm L=3300mm L=3900mm L=4500mm

45125

Upd:6/30/2022

Control for Top Installation

90

1 2

4

12 15

6

20

5

10

8

21 16

7 18

22 28

17 27 9 24

26

25 3

19

11 10

14 13

23

Upd:6/30/2022

45248

7742100 -90 -54147180 AQD21B, MD21B

Control for Top Installation

REF PART NO. QTY DESCRIPTION 1 839471 1 Mounting kit 2 839477 1 Cover 3 839479 1 Plate 4 839475 2 Hand lever 5 (946786) 2 Set screw 839693 2 Lock screw 6 (839480) 2 Bracket (839481) 2 Bracket 7 955244 8 Hexagon screw 8 (955946) 8 Toothed washer 9 947671 2 Hex. socket screw 10 955780 10 Hexagon nut 11 960138 2 Washer 12 947672 4 Hex. socket screw 13 955781 4 Hexagon nut 14 960139 4 Washer 15 839469 2 Control mechanism

90 SEE SEC.

NOTES Repl by 851603

M5 M8 Marked 839480 Marked 839481

54147182

Top-mounted replaced by 851600., TypeNo A1,colour marked=light blue.

54147182 16 17 18 19 20 21 22 23 24 25 26 27 28

839641 (839619) 850200 1501832 946177 947536 828414 828378 850200 946177 947536

2 Neutral position con 2 Cable kit 2 Toggle switch X cables and cable terminals 2 Relay 4 Cross recessed screw 4 Hexagon nut 2 Coupling piece 2 Switch 2 Switch 2 Toggle switch X cables and cable terminals 4 Cross recessed screw 4 Hexagon nut

7742100- 90- 54147180 AQD21B, MD21B

Main station.

See group 3 (839367)

D21 Main station. second station See group 3

45248

Upd:6/30/2022

Control for Top Installation

90

1 2

4

12 15

6

20

5

10

8

21 16

7 18

22 28

17 27 9 24

26

25 3

19

11 10

14 13

23

Upd:6/30/2022

45248

7742100 -90 -54147179 AQD21B, MD21B

Control for Top Installation

REF PART NO. QTY DESCRIPTION 1 839470 1 Mounting kit 2 839472 1 Cover 3 839474 1 Plate 4 839475 1 Hand lever 5 (946786) 1 Set screw 839693 1 Lock screw 6 (839480) 1 Bracket (839481) 1 Bracket 7 955244 4 Hexagon screw 8 (955946) 4 Toothed washer 9 947671 2 Hex. socket screw 10 955780 6 Hexagon nut 11 960138 2 Washer 12 947672 2 Hex. socket screw 13 955781 2 Hexagon nut 14 960139 2 Washer 15 839469 1 Control mechanism

90 SEE SEC.

NOTES Repl by 851602

M5 M8 Marked 839480 Marked 839481

54147182

Top-mounted replaced by 851600., TypeNo A1,colour marked=light blue.

54147182 16 17 18 19 20 21 22 23 24 25 26 27 28

839641 (839619) 850200 1501832 946177 947536 828414 828378 850200 946177 947536

1 Neutral position con 1 Cable kit 1 Toggle switch X cables and cable terminals 1 Relay 2 Cross recessed screw 2 Hexagon nut 1 Coupling piece 1 Switch 1 Switch 1 Toggle switch X cables and cable terminals 2 Cross recessed screw 2 Hexagon nut

7742100- 90- 54147179 AQD21B, MD21B

Main station.

See group 3 (839367)

D21 Main station. second station See group 3

45248

Upd:6/30/2022

Control Mechanism

90

Upd:6/30/2022

45260

7742100 -90 -54147182 AQD21B, MD21B

Control Mechanism

REF PART NO. QTY DESCRIPTION 1 839469 1 Control mechanism 2 1 housing 3 1 shaft 4 (839635) 1 Washer 5 (839637) 1 Screw 6 (839668) 1 Link arm 7 839700 1 Retainer 8 (839667) 1 Washer 9 839664 1 Screw 10 1 11 (839636) 1 Eccentric 12 839699 1 Roller 13 (839633) 1 Engagement lever 14 (839639) 1 Breaker arm 15 (839635) 1 Washer 16 (839637) 1 Screw 17 839638 2 Cube 18 17253 2 Split pin 19 839632 1 Button 20 839640 1 Vibration damper 21 (839666) 1 Washer 22 963104 1 Lock nut 23 (839701) 1 Bushing

7742100- 90- 54147182 AQD21B, MD21B

90 NOTES Top-mounted replaced by 851600., Side-mounted replaced by 851601.

45260

Upd:6/30/2022

Control, Side Mount

90

Upd:6/30/2022

45261

7742100 -90 -54147177 AQD21B, MD21B

Control, Side Mount

REF PART NO. QTY DESCRIPTION 1 839516 1 Mounting kit 2 839518 1 Cover 4 839521 1 Hand lever 5 (946786) 1 Set screw 839693 1 Lock screw 6 955142 4 Cross recessed screw 7 839469 1 Control mechanism 8 839641 1 Neutral position con 9 (839619) 1 Cable kit 10 850200 1 Toggle switch 11 X cables and cable terminals 12 1501832 1 Relay 13 946177 2 Cross recessed screw 14 947536 2 Hexagon nut 15 1 Coupling piece 16 828414 1 Switch 828378 1 Switch 17 850200 1 Toggle switch 18 X cables and cable terminals 19 946177 2 Cross recessed screw 20 947536 2 Hexagon nut

7742100- 90- 54147177 AQD21B, MD21B

90 NOTES For sail boat., Repl by 851605 For sail boat.

M5 M8 Top-mounted replaced by 851600., Side-mounted replaced by 851601.

Main station.

See group 3 (839367)

D21 Main station. second station See group 3

45261

Upd:6/30/2022

Control, Side Mount

90

Upd:6/30/2022

45261

7742100 -90 -54147176 AQD21B, MD21B

Control, Side Mount

REF PART NO. QTY DESCRIPTION 1 839515 1 Mounting kit 2 839518 1 Cover 3 839520 1 Hand lever 5 (946786) 1 Set screw 839693 1 Lock screw 6 955142 4 Cross recessed screw 7 839469 1 Control mechanism 8 839641 1 Neutral position con 9 (839619) 1 Cable kit 10 850200 1 Toggle switch 11 X cables and cable terminals 12 1501832 1 Relay 13 946177 2 Cross recessed screw 14 947536 2 Hexagon nut 15 1 Coupling piece 16 828414 1 Switch 828378 1 Switch 17 850200 1 Toggle switch 18 X cables and cable terminals 19 946177 2 Cross recessed screw 20 947536 2 Hexagon nut

7742100- 90- 54147176 AQD21B, MD21B

90 NOTES Repl by 851604

M5 M8 Top-mounted replaced by 851600., Side-mounted replaced by 851601.

Main station.

See group 3 (839367)

D21 Main station. second station See group 3

45261

Upd:6/30/2022

Control, Side Mount

90

1

11

9

10

8

7 6

20

5 19

21

15 14 18

16

18

17

13 12

11

10 20 21

27 24

25

28

22

29 23

2

3 4 26

Upd:6/30/2022

45682

7742100 -90 -54147181 AQD21B, MD21B

Control, Side Mount

REF PART NO. QTY 1 851740 1 Control 2 1 cover 3 1 cover 4 1 5 1 shaft 6 (839701) 1 Bushing 7 1 link 8 839699 1 Roller 9 1 eccenter 10 (839635) 2 Washer 11 (839637) 2 Screw 12 (839639) 1 Breaker arm 13 (839633) 1 Engagement lever 14 839700 1 Retainer 15 839664 1 Screw 16 (839666) 1 Washer 17 963104 1 Lock nut 18 2 19 839632 1 Button 20 839638 2 Cube 21 17253 2 Split pin 22 839520 1 Hand lever 23 839693 1 Lock screw 24 (3576182) 2 Cover 25 1 decal 26 (3576249) 1 Decal 27 (851936) 4 Rubber expander 28 (851937) 4 Screw 29 (3552006) 1 Allen wrench

7742100- 90- 54147181 AQD21B, MD21B

90 DESCRIPTION

45682

Upd:6/30/2022

90

Cooling Water Intake: 841723

MD21B

Upd:6/30/2022

46161

7742100 -90 -54147127 AQD21B, MD21B

Cooling Water Intake: 841723

90

MD21B REF PART NO. QTY 1 841723 1 Cooling water inlet 2 836876 1 Strainer 3 836879 1 Nut 4 828239 1 Slide valve 5 828696 1 Hose attachment 8 (841771) 1 T-pipe 9 961669 2 Hose clamp 10 949315 X Rubber hose

7742100- 90- 54147127 AQD21B, MD21B

DESCRIPTION

46161

Upd:6/30/2022

90

Cooling Water Intake: 828244

MD21B

Upd:6/30/2022

46161

7742100 -90 -54147126 AQD21B, MD21B

Cooling Water Intake: 828244

90

MD21B REF PART NO. QTY DESCRIPTION 1 (828244) 1 Cooling water inlet 2 836876 1 Strainer 3 836879 1 Nut 4 828239 1 Slide valve 5 (836759) 1 Hose attachment 6 941799 X Hose 7 961669 2 Hose clamp 8 (829513) 1 T-pipe 9 961669 X Hose clamp 10 941799 X Hose

7742100- 90- 54147126 AQD21B, MD21B

NOTES

Not included in 828244.

Not included in 828244.

Not included in 828244., Used when 2ea cooling water intake 828244 are installed.

Not included in 828244., Used when 2ea cooling water intake 828244 are installed.

Not included in 828244., Used when 2ea cooling water intake 828244 are installed.

46161

Upd:6/30/2022

Coupling Flange 5''

90

Upd:6/30/2022

44578

7742100 -90 -54147133 AQD21B, MD21B

Coupling Flange 5''

REF PART NO. QTY 1 828390 1 Clamp coupling

90 DESCRIPTION

SEE SEC.

NOTES 30mm hole for propeller shaft.

54152956 2 3 4 5 6

955693 955691 941909 950375 948670 947345

7742100- 90- 54147133 AQD21B, MD21B

4 4 4 4 8 8

Hexagon screw Hexagon screw Spring washer Lock nut Hex. socket screw Washer

L=38mm L=25mm

44578

Upd:6/30/2022

Coupling Flange 5''

90

Upd:6/30/2022

44578

7742100 -90 -54147136 AQD21B, MD21B

Coupling Flange 5''

REF PART NO. QTY 1 828147 1 Clamp coupling flang

90 DESCRIPTION

SEE SEC.

NOTES 45mm hole for propeller shaft.

54152959 2 3 4 5 6

955693 955691 941909 950375 948670 947345

7742100- 90- 54147136 AQD21B, MD21B

4 4 4 4 8 8

Hexagon screw Hexagon screw Spring washer Lock nut Hex. socket screw Washer

L=38mm L=25mm

44578

Upd:6/30/2022

Coupling Flange 5''

90

Upd:6/30/2022

44578

7742100 -90 -54147135 AQD21B, MD21B

Coupling Flange 5''

REF PART NO. QTY 1 828145 1 Clamp coupling flang

90 DESCRIPTION

SEE SEC.

NOTES 40mm hole for propeller shaft.

54152958 2 3 4 5 6

955693 955691 941909 950375 948670 947345

7742100- 90- 54147135 AQD21B, MD21B

4 4 4 4 8 8

Hexagon screw Hexagon screw Spring washer Lock nut Hex. socket screw Washer

L=38mm L=25mm

44578

Upd:6/30/2022

Coupling Flange 5''

90

Upd:6/30/2022

44578

7742100 -90 -54147134 AQD21B, MD21B

Coupling Flange 5''

REF PART NO. QTY 1 827957 1 Clamp coupling

90 DESCRIPTION

SEE SEC.

NOTES 35mm hole for propeller shaft.

54152957 2 3 4 5 6

955693 955691 941909 950375 948670 947345

7742100- 90- 54147134 AQD21B, MD21B

4 4 4 4 8 8

Hexagon screw Hexagon screw Spring washer Lock nut Hex. socket screw Washer

L=38mm L=25mm

44578

Upd:6/30/2022

Electrical Oil Bilge Pump

90

1

3

2

13

12

11

18 4 19 9

6 8

7

5

15

17

14 10 16

Upd:6/30/2022

44280

7742100 -90 -54147172 AQD21B, MD21B

Electrical Oil Bilge Pump

REF PART NO. QTY 1 843114 1 Oil bilge pump 2 el motor 3 (844014) 2 Carbon brush 4 (844015) 1 Pump housing 5 844022 1 Impeller kit 6 844017 1 Wear washer 7 844016 1 Wear washer 8 1 o-ring 9 (844018) 1 Cap 10 (844021) 4 Screw 11 1 seal ring 12 1 lock washer 13 (844019) 1 Deflector ring 14 844020 2 Screw 15 843113 1 Cable trunk 16 1 battery terminal 1 battery terminal 844280 2 Clip 17 (844279) 1 Insulation (844278) 1 Insulation 18 943707 X Hose 19 943471 3 Hose clamp

7742100- 90- 54147172 AQD21B, MD21B

90 DESCRIPTION

NOTES 12V

Not included in set of tools 821127., + (843111) Replaced by 1pc 844280 1pc 844278, (843112) Late type Late type black Late type red L=3000mm

44280

Upd:6/30/2022

Engine Room Fan Bilge Pump

90

1

2

3

4

Upd:6/30/2022

45269

7742100 -90 -54147164 AQD21B, MD21B

Engine Room Fan Bilge Pump

90

REF PART NO. QTY 1 828212 X Bilge pump 2 1142000 X Fan 3 X 4 828492 X Ventilation hose

DESCRIPTION

7742100- 90- 54147164

45269

AQD21B, MD21B

NOTES 12V 12V L=5000mm

Upd:6/30/2022

Extension Set AQ Drive Unit 270D, 280

90

12 9

15

8

19

20

3

21

18

6

22 11 9

8

15

19 20

2

21 18 5 14 22 10 7 20

13

19 1

21

4 22

16 17

Upd:6/30/2022

50096

7742100 -90 -54147163 AQD21B, MD21B

Extension Set AQ Drive Unit 270D, 280

90

REF PART NO. QTY 3 (897830) 1 Extension kit 6 1 adapter 8 875183 1 Splined sleeve 9 914508 1 Snap ring 12 (897813) 1 Extension shaft 15 941809 3 Hex. socket screw 18 941810 4 Hex. socket screw 19 925256 1 O-ring 20 125017 1 O-ring 21 941820 1 O-ring 22 897823 1 Oil pipe

DESCRIPTION

7742100- 90- 54147163

50096

AQD21B, MD21B

NOTES L=8''

Upd:6/30/2022

Extension Set AQ Drive Unit 270D, 280

90

12 9

15

8

19

20

3

21

18

6

22 11 9

8

15

19 20

2

21 18 5 14 22 10 7 20

13

19 1

21

4 22

16 17

Upd:6/30/2022

50096

7742100 -90 -54147161 AQD21B, MD21B

Extension Set AQ Drive Unit 270D, 280

90

REF PART NO. QTY 1 839548 1 Extension kit 4 1 adapter 7 814135 1 Splined sleeve 10 914508 1 Snap ring 13 941873 1 Hex. socket screw 14 959448 2 Hex. socket screw 16 943762 4 Stud 17 832939 4 Nut 19 925256 1 O-ring 20 125017 1 O-ring 21 941820 1 O-ring 22 897823 1 Oil pipe

DESCRIPTION

7742100- 90- 54147161

50096

AQD21B, MD21B

NOTES L=1'' 280

280, 280T 280, 280T

Upd:6/30/2022

Extension Set AQ Drive Unit 270D, 280

90

12 9

15

8

19

20

3

21

18

6

22 11 9

8

15

19 20

2

21 18 5 14 22 10 7 20

13

19 1

21

4 22

16 17

Upd:6/30/2022

50096

7742100 -90 -54147162 AQD21B, MD21B

Extension Set AQ Drive Unit 270D, 280

90

REF PART NO. QTY 2 814318 1 Extension kit 5 1 adapter 8 875183 1 Splined sleeve 9 914508 1 Snap ring 11 814321 1 Shaft 15 941809 3 Hex. socket screw 18 941810 4 Hex. socket screw 19 925256 1 O-ring 20 125017 1 O-ring 21 941820 1 O-ring 22 897823 1 Oil pipe

DESCRIPTION

7742100- 90- 54147162

50096

AQD21B, MD21B

NOTES L=4''

Upd:6/30/2022

Extra Instrument Panel

90

1

2

5

4 3

Upd:6/30/2022

44262

7742100 -90 -54147130 AQD21B, MD21B

Extra Instrument Panel

REF PART NO. QTY 1 (843604) 1 Instrument panel 2 (837539) 1 Instrument plate 3 (842659) 1 Cover washer 4 (944540) 4 Screw 5 845071 2 Plug

7742100- 90- 54147130 AQD21B, MD21B

90 DESCRIPTION

44262

Upd:6/30/2022

Instrument Panel

90

1

2

3

9 4 11

10 5

6 8

Upd:6/30/2022

7

47652

7742100 -90 -54147156 AQD21B, MD21B

Instrument Panel

REF PART NO. QTY 1 1 2 (839127) 1 3 (839128) 1 4 814322 1 5 827766 1 6 819350 1 7 808175 1 8 182059 1 9 (944540) 4 10 (839426) 1 X 11 948210 1

7742100- 90- 54147156 AQD21B, MD21B

90 DESCRIPTION Instrument panel Plastic plug Toggle switch Lens Sleeve Bulb socket Bulb Screw Cable trunk cables and cable terminals Cable tie

NOTES 24V repl by 839446

See group 3 (827353)

47652

Upd:6/30/2022

Instrument Panel

90

1

2

3

9 4 11

10 5

6 8

Upd:6/30/2022

7

47652

7742100 -90 -54147158 AQD21B, MD21B

Instrument Panel

90

REF PART NO. QTY 1 (839446) 1 Instrument panel 2 (839127) 1 Instrument panel 3 (839128) 1 Plastic plug 4 814322 1 Toggle switch 5 827766 1 Lens 6 819350 1 Sleeve 7 808175 1 Bulb socket 8 182059 1 Bulb 9 (944540) 4 Screw 10 (839426) 1 Cable trunk X cables and cable terminals 11 948210 1 Cable tie

DESCRIPTION

7742100- 90- 54147158

47652

AQD21B, MD21B

NOTES 24V

See group 3 (827353)

Upd:6/30/2022

Instrument Panel

90

1

6 7 9 8

2 11

3 12 4

5 10

Upd:6/30/2022

44254

7742100 -90 -54147160 AQD21B, MD21B

Instrument Panel

90

REF PART NO. QTY 1 (850376) 1 Instrument panel 2 1 panel 3 (850372) 1 Attaching brace 4 944201 2 Cross recessed screw 5 814322 1 Toggle switch 6 827766 1 Lens 7 819350 1 Sleeve 8 808175 1 Bulb socket 9 182059 1 Bulb 10 (839426) 1 Cable trunk cables and cable terminals 11 (843603) 1 Intermediate ring 12 (843602) 1 Attaching brace

DESCRIPTION

7742100- 90- 54147160

44254

AQD21B, MD21B

NOTES 24V A=60mm

24V See group 3 Alt Alt A=65mm

Upd:6/30/2022

Instrument Panel

90

1

6 7 9 8

2 11

3 12 4

5 10

Upd:6/30/2022

44254

7742100 -90 -54147159 AQD21B, MD21B

Instrument Panel

90

REF PART NO. QTY 1 (850375) 1 Instrument panel 2 1 panel 3 (850372) 1 Attaching brace 4 944201 2 Cross recessed screw 5 814322 1 Toggle switch 6 827766 1 Lens 7 819350 1 Sleeve 8 808175 1 Bulb socket 9 19923 1 Bulb 10 (839426) 1 Cable trunk cables and cable terminals 11 (843603) 1 Intermediate ring 12 (843602) 1 Attaching brace

DESCRIPTION

7742100- 90- 54147159

44254

AQD21B, MD21B

NOTES 12V A=60mm

12V See group 3 Alt Alt A=65mm

Upd:6/30/2022

Instrument Panel

90

1

2

3

9 4 11

10 5

6 8

Upd:6/30/2022

7

47652

7742100 -90 -54147157 AQD21B, MD21B

Instrument Panel

90

REF PART NO. QTY 1 (839445) 1 Instrument panel 2 (839127) 1 Instrument panel 3 (839128) 1 Plastic plug 4 814322 1 Toggle switch 5 827766 1 Lens 6 819350 1 Sleeve 7 808175 1 Bulb socket 8 19923 1 Bulb 9 (944540) 4 Screw 10 (839426) 1 Cable trunk X cables and cable terminals 11 948210 1 Cable tie

DESCRIPTION

7742100- 90- 54147157

47652

AQD21B, MD21B

NOTES 12V

See group 3 (827353)

Upd:6/30/2022

Instrument Panel

90

1

2

3

9 4 11

10 5

6 8

Upd:6/30/2022

7

47652

7742100 -90 -54147155 AQD21B, MD21B

Instrument Panel

REF PART NO. QTY 1 (839132) 1 Instrument panel 2 (839127) 1 Instrument panel 3 (839128) 1 Plastic plug 4 814322 1 Toggle switch 5 827766 1 Lens 6 819350 1 Sleeve 7 808175 1 Bulb socket 8 19923 1 Bulb 9 (944540) 4 Screw 10 (839426) 1 Cable trunk X cables and cable terminals 11 948210 1 Cable tie

7742100- 90- 54147155 AQD21B, MD21B

90 DESCRIPTION

NOTES 12V repl by 839445

See group 3 (827353)

47652

Upd:6/30/2022

Mechanical Lift Device

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147147 AQD21B, MD21B

Mechanical Lift Device

90

REF PART NO. QTY DESCRIPTION 1 1 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 839431 1 Electric motor 21 (814456) 4 Nut 22 (944596) 1 Pin 23 (839275) 1 Brush set (839586) 1 Spare parts kit 24 (150205) 2 Hexagon nut 25 (814456) 2 Nut 26 814304 1 Gasket 27 832153 1 Support ring 28 955995 1 O-ring 29 959327 2 Hex. socket screw 30 (951672) 2 Lock nut 31 839330 1 Cap 32 946438 1 O-ring 33 955980 2 O-ring 34 (839331) 1 Relay housing 35 (1501833) 1 Relay 36 1504951 1 Relay 37 (897848) 1 Switch 38 (942704) 3 Cross recessed screw 39 (839368) 1 Cable trunk (850039) 1 Cable trunk 40 (850666) 1 Cable trunk (897896) 1 Temperature sensor 41 (839370) 1 Cable trunk 43 956568 2 Hex. socket screw 44 (839446) 1 Instrument panel, instrument panel

45

(850376)

1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147147 AQD21B, MD21B

SEE SEC.

NOTES Replaced by 850046, 850041., 24V early type

Replaced by 850382., 24V early type

24V (839434) 24V

Early type Late type

54147160 54147160 54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 24V earlier prod 24V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147146 AQD21B, MD21B

Mechanical Lift Device

REF PART NO. QTY 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 40A 41 42 43 44 45

90 DESCRIPTION

(839433) 897658 839403 875351 875352 897664 814219 814218 925060 955977 19280 181424 914515 (897667) 897762 914446 909838 897666 850046 (814456) (944596) (839275) (839586) (150205) (814456) 814304 832153 955995 959327 (951672) 839330 946438 955980 (839331) 1501832 (1504952) 850710 955119 (850718) (850715) 897815 (850717) 850714 956568 (850375)

1 Lifting device 1 Housing 1 Upper section 1 Vise rod 1 Worm gear kit 1 Nut 1 Pressure plate 1 Tab washer 1 O-ring 1 O-ring 2 Ball bearing 1 Ball bearing 1 Snap ring 1 Bushing 1 Guide ring 1 Snap ring 1 Flat key 1 Spring 1 Electric motor 4 Nut 1 Pin 1 Brush set 1 Spare parts kit 2 Hexagon nut 2 Nut 1 Gasket 1 Support ring 1 O-ring 2 Hex. socket screw 2 Lock nut 1 Cap 1 O-ring 2 O-ring 1 Relay housing 1 Relay 1 Relay 1 Toggle switch 3 Cross recessed screw 1 Cable trunk 1 Cable trunk 1 Temperature sensor 1 Cable trunk 2 Cable fixing clamp 2 Hex. socket screw 1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147146 AQD21B, MD21B

SEE SEC.

NOTES 12V later prod (850087) (850381)

12V later prod

12V (839367) 12V (831725)

54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 12V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147145 AQD21B, MD21B

Mechanical Lift Device

90

REF PART NO. QTY DESCRIPTION 1 850381 1 Loader unit 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 839430 1 Electric motor 850046 1 Electric motor 21 (814456) 4 Nut 22 (944596) 1 Pin 23 (839275) 1 Brush set (839586) 1 Spare parts kit 24 (150205) 2 Hexagon nut 25 (814456) 2 Nut 26 814304 1 Gasket 27 832153 1 Support ring 28 955995 1 O-ring 29 959327 2 Hex. socket screw 30 (951672) 2 Lock nut 31 839330 1 Cap 32 946438 1 O-ring 33 955980 2 O-ring 34 (839331) 1 Relay housing 35 1501832 1 Relay 36 (1504952) 1 Relay 37 (897848) 1 Switch 38 (942704) 3 Cross recessed screw 39 (839368) 1 Cable trunk (850039) 1 Cable trunk 40 (850665) 1 Cable trunk 40A 897815 1 Temperature sensor 41 (839370) 1 Cable trunk 43 956568 2 Hex. socket screw 44 (839445) 1 Instrument panel, instrument panel

45

(850375)

1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147145 AQD21B, MD21B

SEE SEC.

NOTES Replaced by 850726., 12V early type

Replaced by 850046, 850041., 12V early type 12V later prod

12V (839367) 12V (831725)

Early type Late type

54147160 54147160 54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 12V earlier prod 12V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147148 AQD21B, MD21B

Mechanical Lift Device

90

REF PART NO. QTY DESCRIPTION 1 850382 1 Loader unit 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 850047 1 Electric motor 21 (814456) 4 Nut 22 (944596) 1 Pin 23 (839275) 1 Brush set (839586) 1 Spare parts kit 24 (150205) 2 Hexagon nut 25 (814456) 2 Nut 26 814304 1 Gasket 27 832153 1 Support ring 28 955995 1 O-ring 29 959327 2 Hex. socket screw 30 (951672) 2 Lock nut 31 839330 1 Cap 32 946438 1 O-ring 33 955980 2 O-ring 34 (839331) 1 Relay housing 35 (1501833) 1 Relay 36 1504951 1 Relay 37 (897848) 1 Switch 38 (942704) 3 Cross recessed screw 39 (850039) 1 Cable trunk 40 (850666) 1 Cable trunk (897896) 1 Temperature sensor 41 (839370) 1 Cable trunk 43 956568 2 Hex. socket screw 44 (850376) 1 Instrument panel, instrument panel 45

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147148 AQD21B, MD21B

SEE SEC.

NOTES 24V later prod

24V later prod

24V (839434) 24V

Late type

54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 24V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147150 AQD21B, MD21B

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

REF PART NO. QTY 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 40A 41 42 43 44 45

DESCRIPTION

(839433) 897658 839403 875351 875352 897664 814219 814218 925060 955977 19280 181424 914515 (897667) 897762 914446 909838 897666 850046 (814456) (944596) (839275) (839586) (150205) (814456) 814304 832153 955995 959327 (951672) 839330 946438 955980 (839331) 1501832 (1504952) 850710 955119 (850718) (850715) 897815 (850717) 850714 956568 (850375)

1 Lifting device 1 Housing 1 Upper section 1 Vise rod 1 Worm gear kit 1 Nut 1 Pressure plate 1 Tab washer 1 O-ring 1 O-ring 2 Ball bearing 1 Ball bearing 1 Snap ring 1 Bushing 1 Guide ring 1 Snap ring 1 Flat key 1 Spring 1 Electric motor 4 Nut 1 Pin 1 Brush set 1 Spare parts kit 2 Hexagon nut 2 Nut 1 Gasket 1 Support ring 1 O-ring 2 Hex. socket screw 2 Lock nut 1 Cap 1 O-ring 2 O-ring 1 Relay housing 1 Relay 1 Relay 1 Toggle switch 3 Cross recessed screw 1 Cable trunk 1 Cable trunk 1 Temperature sensor 1 Cable trunk 2 Cable fixing clamp 2 Hex. socket screw 1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147150 AQD21B, MD21B

SEE SEC.

90 NOTES 12V later prod (850087) (850381)

12V later prod

12V (839367) 12V (831725)

54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 12V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147151 AQD21B, MD21B

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

REF PART NO. QTY DESCRIPTION 1 1 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 839431 1 Electric motor 21 (814456) 4 Nut 22 (944596) 1 Pin 23 (839275) 1 Brush set (839586) 1 Spare parts kit 24 (150205) 2 Hexagon nut 25 (814456) 2 Nut 26 814304 1 Gasket 27 832153 1 Support ring 28 955995 1 O-ring 29 959327 2 Hex. socket screw 30 (951672) 2 Lock nut 31 839330 1 Cap 32 946438 1 O-ring 33 955980 2 O-ring 34 (839331) 1 Relay housing 35 (1501833) 1 Relay 36 1504951 1 Relay 37 (897848) 1 Switch 38 (942704) 3 Cross recessed screw 39 (839368) 1 Cable trunk (850039) 1 Cable trunk 40 (850666) 1 Cable trunk (897896) 1 Temperature sensor 41 (839370) 1 Cable trunk 43 956568 2 Hex. socket screw 44 (839446) 1 Instrument panel, instrument panel

45

(850376)

1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147151 AQD21B, MD21B

SEE SEC.

90

NOTES Replaced by 850382., 24V early type

Replaced by 850047, 850041., 24V early type

24V (839434) 24V

Early type Late type

54147160 54147160 54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 24V earlier prod 24V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147152 AQD21B, MD21B

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

REF PART NO. QTY DESCRIPTION 1 850382 1 Loader unit 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 850047 1 Electric motor 21 (814456) 4 Nut 22 (944596) 1 Pin 23 (839275) 1 Brush set (839586) 1 Spare parts kit 24 (150205) 2 Hexagon nut 25 (814456) 2 Nut 26 814304 1 Gasket 27 832153 1 Support ring 28 955995 1 O-ring 29 959327 2 Hex. socket screw 30 (951672) 2 Lock nut 31 839330 1 Cap 32 946438 1 O-ring 33 955980 2 O-ring 34 (839331) 1 Relay housing 35 (1501833) 1 Relay 36 1504951 1 Relay 37 (897848) 1 Switch 38 (942704) 3 Cross recessed screw 39 (850039) 1 Cable trunk 40 (850666) 1 Cable trunk (897896) 1 Temperature sensor 41 (839370) 1 Cable trunk 43 956568 2 Hex. socket screw 44 (839445) Instrument panel, instrument panel

45

(850376)

1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147152 AQD21B, MD21B

SEE SEC.

90 NOTES 24V later prod

24V later prod

24V (839434) 24V

Late type

54147160 54147160 54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 12V earlier prod 24V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

90

1 28

29

38

4 42

31 19

32 37 33

35

12

36

34

5

41

18

40 39

30

2

40A

45 6 12

43

3

17

22 44

24 25

20 14

13

15

16 2 26 23

21 11 10

7 9 8

27

Upd:6/30/2022

47647

7742100 -90 -54147149 AQD21B, MD21B

Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264

REF PART NO. QTY DESCRIPTION 1 850381 1 Loader unit 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 839430 1 Electric motor 850046 1 Electric motor 21 (814456) 4 Nut 22 (944596) 1 Pin 23 (839275) 1 Brush set (839586) 1 Spare parts kit 24 (150205) 2 Hexagon nut 25 (814456) 2 Nut 26 814304 1 Gasket 27 832153 1 Support ring 28 955995 1 O-ring 29 959327 2 Hex. socket screw 30 (951672) 2 Lock nut 31 839330 1 Cap 32 946438 1 O-ring 33 955980 2 O-ring 34 (839331) 1 Relay housing 35 1501832 1 Relay 36 (1504952) 1 Relay 37 (897848) 1 Switch 38 (942704) 3 Cross recessed screw 39 (839368) 1 Cable trunk (850039) 1 Cable trunk 40 (850665) 1 Cable trunk 40A 897815 1 Temperature sensor 41 (839370) 1 Cable trunk 43 956568 2 Hex. socket screw 44 (839445) 1 Instrument panel, instrument panel

45

(850375)

1 Instrument panel, instrument panel

839177 (839178) 839179 (839180)

X X X X

7742100- 90- 54147149 AQD21B, MD21B

SEE SEC.

90

NOTES Replaced by 850726., 12V early type

Replaced by 850046, 850041., 12V early type 12V later prod

12V (839367) 12V (831725)

Early type Late type

54147160 54147160 54147160 54147160

Extension cable Extension cable Extension cable Extension cable

See group 4A 12V earlier prod 12V later prod Replaced by 839178., L=12500mm L=2500mm Replaced by 839180., L=5000mm L=7000mm

47647

Upd:6/30/2022

Mechanical Lift Device AQ Drive Unit 280, MOXXXX/180265-

90

1 22

23

4

31 35 25 19

26 30

29

12 27

28

5 42 33 18 32

2 24 24A

34

41

40

6

44

39 38

20A

17

15 14 13 37

16

12

3 45

2

20 43 36

11 10

7 9 8

21

Upd:6/30/2022

44276

7742100 -90 -54147154 AQD21B, MD21B

Mechanical Lift Device AQ Drive Unit 280, MOXXXX/180265-

REF PART NO. QTY DESCRIPTION 1 850957 1 Electromechanical li 2 (839433) 1 Lifting device 3 897658 1 Housing 4 839403 1 Upper section 5 875351 1 Vise rod 6 875352 1 Worm gear kit 7 897664 1 Nut 8 814219 1 Pressure plate 9 814218 1 Tab washer 10 925060 1 O-ring 11 955977 1 O-ring 12 19280 2 Ball bearing 13 181424 1 Ball bearing 14 914515 1 Snap ring 15 (897667) 1 Bushing 16 897762 1 Guide ring 17 914446 1 Snap ring 18 909838 1 Flat key 19 897666 1 Spring 20 814304 1 Gasket 20A 851480 1 Gasket 21 832153 1 Support ring 22 955995 1 O-ring 23 959327 2 Hex. socket screw 24 940092 2 Hexagon nut 24A 941905 2 Spring washer 25 839330 1 Cap 26 946438 1 O-ring 27 852088 2 Sealing ring 28 (839331) 1 Relay housing 29 (1504952) 2 Relay 30 850710 1 Toggle switch 31 955119 3 Cross recessed screw 32 (850896) 1 Cable trunk 33 (850955) 1 Cable trunk 34 (850717) 1 Cable trunk 35 850714 2 Cable fixing clamp 36 850834 1 Electric motor 37 (944596) 1 Pin (851126) 1 Repair kit 38 956061 2 Cross recessed screw 39 941904 2 Spring washer 40 (850984) 1 Hanging fuse 850970 1 Hanging fuse 41 (851120) 1 Fuse 850965 1 Fuse 42 (851002) 1 Cable 43 (850375) 1 Instrument panel 44

45

839177 (839178) 839179 (839180) 956568

X X X X 2

7742100- 90- 54147154 AQD21B, MD21B

SEE SEC.

90 NOTES

12V

Late type

(831725)

Early type, USA Late type, USA Early type, 30A Late type, 20A Excl USA 54147160 54147160

Extension cable Extension cable Extension cable Extension cable Hex. socket screw

TypeNo A3,colour marked=red., L=12500mm L=2500mm TypeNo A4,colour marked=dark green., L=5000mm L=7000mm See group 4A

44276

Upd:6/30/2022

Propeller Shaft Flange 5''

90

2

1

4

5 3

6

Upd:6/30/2022

44590

7742100 -90 -54147139 AQD21B, MD21B

Propeller Shaft Flange 5''

REF PART NO. QTY 1 (829281) 1 Clutch half (819105) Clutch flange 2 955692 4 Hexagon screw 955691 4 Hexagon screw 3 955883 4 Castle nut 4 907834 4 Split pin 5 941909 4 Spring washer 6 907617 1 Taper pin

7742100- 90- 54147139 AQD21B, MD21B

90 DESCRIPTION

NOTES 40mm hole for propeller shaft.

Center drilled.

L=32mm L=25mm

44590

Upd:6/30/2022

Propeller Shaft Flange 5''

90

2

1

4

5 3

6

Upd:6/30/2022

44590

7742100 -90 -54147137 AQD21B, MD21B

Propeller Shaft Flange 5''

REF PART NO. QTY 1 (828388) 1 Shaft flange 2 955692 4 Hexagon screw 3 955883 4 Castle nut 4 907834 4 Split pin 5 941909 4 Spring washer 6 907617 1 Taper pin

7742100- 90- 54147137 AQD21B, MD21B

90 DESCRIPTION

NOTES 30mm hole for propeller shaft.

L=32mm

44590

Upd:6/30/2022

Propeller Shaft Flange 5''

90

2

1

4

5 3

6

Upd:6/30/2022

44590

7742100 -90 -54147138 AQD21B, MD21B

Propeller Shaft Flange 5''

REF PART NO. QTY 1 (829279) 1 Clutch flange (819105) Clutch flange 2 955692 4 Hexagon screw 955691 4 Hexagon screw 3 955883 4 Castle nut 4 907834 4 Split pin 5 941909 4 Spring washer 6 907617 1 Taper pin

7742100- 90- 54147138 AQD21B, MD21B

90 DESCRIPTION

NOTES 35mm hole for propeller shaft.

Center drilled.

L=32mm L=25mm

44590

Upd:6/30/2022

Propeller Shaft Flange 5''

90

2

1

4

5 3

6

Upd:6/30/2022

44590

7742100 -90 -54147140 AQD21B, MD21B

Propeller Shaft Flange 5''

REF PART NO. QTY 1 (819105) 1 Clutch flange 2 955692 4 Hexagon screw 955691 4 Hexagon screw 3 955883 4 Castle nut 4 907834 4 Split pin 5 941909 4 Spring washer 6 907617 1 Taper pin

7742100- 90- 54147140 AQD21B, MD21B

90 DESCRIPTION

44590

NOTES Center drilled.

L=32mm L=25mm

Upd:6/30/2022

Propeller, 280 Drive Unit

90

1

Upd:6/30/2022

44266

7742100 -90 -54147143 AQD21B, MD21B

Propeller, 280 Drive Unit

REF PART NO. QTY 1 (813280) 1 Propeller (813283) 1 Propeller 813285 1 Propeller (813287) 1 Propeller 814631 1 Propeller (813291) 1 Propeller 814632 1 Propeller (813365) 1 Propeller 814633 1 Propeller (813368) 1 Propeller 814634 1 Propeller 851139 1 Propeller 839570 1 Propeller 851142 1 Propeller (852137) 1 Local part, 5X21 813297 1 Propeller 813317 1 Propeller (813345) 1 Propeller 814615 1 Propeller (813301) 1 Propeller 814616 1 Propeller 851125 1 Propeller 850865 1 Propeller (852138) 1 Propeller 850867 1 Propeller (852155) 1 Local part, 25X17 851036 1 Propeller (832605) 1 Propeller 851038 1 Propeller (832607) 1 Propeller 851040 1 Propeller (852493) 1 Propeller 852613 1 Propeller 852634 1 Propeller 852491 1 Propeller

7742100- 90- 54147143 AQD21B, MD21B

90 DESCRIPTION

NOTES

High speed High speed High speed High speed For reverse gear Volvo Penta., High speed High speed For reverse gear Volvo Penta., High speed For reverse gear Volvo Penta., Rostfri-Stainless

High speed High speed Long hub., High speed Long hub., High speed Long hub., Rostfri-Stainless Long hub., High speed Long hub., Rostfri-Stainless Long hub., High speed Long hub., High speed Long hub., High speed Long hub., Cup, high speed Long hub., High speed Long hub., High speed Long hub., High speed

44266

Upd:6/30/2022

Propeller, 280 Drive Unit

90

1

Upd:6/30/2022

44266

7742100 -90 -54147142 AQD21B, MD21B

Propeller, 280 Drive Unit

REF PART NO. QTY 1 (813279) 1 Propeller (897626) 1 Propeller (813282) 1 Propeller 813284 1 Propeller (813286) 1 Propeller 814626 1 Propeller (813290) 1 Propeller 814627 1 Propeller (813364) 1 Propeller 814628 1 Propeller (850781) 1 Propeller (813304) 1 Propeller 814629 1 Propeller (850782) 1 Propeller 851138 1 Propeller 839569 1 Propeller (850783) 1 Propeller 851141 1 Propeller 813296 1 Propeller (813298) 1 Propeller 813316 1 Propeller (813344) 1 Propeller 814611 1 Propeller (897471) 1 Propeller 814612 1 Propeller 851124 1 Propeller 850864 1 Propeller 850866 1 Propeller (852086) 1 Propeller, 25X17 851035 1 Propeller (832604) 1 Propeller 851037 1 Propeller (832606) 1 Propeller 851039 1 Propeller (852477) 1 Propeller 852612 1 Propeller 852633 1 Propeller 852490 1 Propeller

7742100- 90- 54147142 AQD21B, MD21B

90 DESCRIPTION

NOTES

High speed High speed High speed Cup, high speed High speed Cup, high speed For reverse gear Volvo Penta., High speed High speed Cup, high speed For reverse gear Volvo Penta., High speed

High speed High speed Long hub., High speed Long hub., High speed Long hub., High speed Long hub., Rostfri-Stainless Long hub., High speed Long hub., High speed Long hub., High speed Long hub., Cup, high speed Long hub., High speed Long hub., High speed Long hub., High speed

44266

Upd:6/30/2022

Propeller, Bronze Zinc Anode

90

1

3

2

Upd:6/30/2022

44587

7742100 -90 -54147141 AQD21B, MD21B

Propeller, Bronze Zinc Anode

REF PART NO. QTY 1 (871506) 1 Propeller (817461) 1 Propeller (817424) 1 Propeller (871507) 1 Propeller (816878) 1 Propeller 871509 1 Propeller (871510) 1 Propeller (871512) 1 Propeller 817126 1 Propeller (871518) 1 Propeller 871520 1 Propeller 2 (871204) 1 Propeller (871017) 1 Propeller (871014) 1 Propeller (871020) 1 Propeller 871022 1 Propeller 871025 1 Propeller 871034 1 Propeller (871037) 1 Propeller (871043) 1 Propeller (871045) 1 Propeller (871046) 1 Propeller (871048) 1 Propeller (871049) 1 Propeller (871051) 1 Propeller (871052) 1 Propeller (871055) 1 Propeller (871056) 1 Propeller (871069) 1 Propeller (871072) 1 Propeller (871075) 1 Propeller (871076) 1 Propeller (871078) 1 Propeller (871210) 1 Propeller 871079 1 Propeller 871086 1 Propeller (871092) 1 Propeller 871107 1 Propeller (871215) 1 Propeller (871094) 1 Propeller (871109) 1 Propeller (871096) 1 Propeller 871090 1 Propeller (871527) 1 Propeller (871098) 1 Propeller 871102 1 Propeller (871112) 1 Propeller (871114) 1 Propeller (871335) 1 Propeller (871128) 1 Propeller (871149) 1 Propeller 871150 1 Propeller (871213) 1 Propeller (871157) 1 Propeller 871148 1 Propeller 1 Propeller (871166) 1 Propeller (871171) 1 Propeller 871193 1 Propeller (871190) 1 Propeller (871195) 1 Propeller (871196) 1 Propeller 3 833913 1 Zinc anode 7742100- 90- 54147141 AQD21B, MD21B

90 DESCRIPTION

NOTES

For shaft diam. 25mm.

44587

Upd:6/30/2022

Propeller, Bronze Zinc Anode

REF PART NO. QTY 833915 1 Zinc anode 828140 1 Zinc anode

7742100- 90- 54147141 AQD21B, MD21B

90 DESCRIPTION

44587

NOTES For shaft diam. 35mm.

For shaft diam. 40mm.

Upd:6/30/2022

Separate Exhaust Outlet and Water Intake

90

7 5

1 8

6

4

5

3 25

2 9

10 11

16 15

14

13

12

17

21 18

23 24

27

22 19 20 26 28

26

29

Upd:6/30/2022

47644

7742100 -90 -54147132 AQD21B, MD21B

Separate Exhaust Outlet and Water Intake

REF PART NO. QTY 9 943480 2 Hose clamp 10 952980 X Hose 11 961673 2 Hose clamp 12 (818469) 1 Exhaust pipe elbow 13 (814051) 1 Nut 14 (806670) 1 Gasket 15 925073 1 O-ring 16 (818468) 1 Exhaust pipe elbow 17 952980 X Hose 18 (817887) 1 Exhaust outlet 19 (813995) 1 Strainer 20 804269 4 Drive screw 21 (125334) 1 O-ring 22 814035 1 Nut 23 961669 2 Hose clamp 24 941799 X Hose 25 (180293) 1 Elbow nipple 26 961668 2 Hose clamp 27 944386 X Rubber hose 28 836879 1 Nut 29 (829315) 1 Hull fitting

7742100- 90- 54147132 AQD21B, MD21B

90 DESCRIPTION

NOTES (951797) L=300mm

L=250mm

L=1000mm See group 2B

47644

Upd:6/30/2022

Separate Exhaust Outlet and Water Intake

900

7 5

1 8

6

4

5

3 25

2 9

10 11

16 15

14

13

12

17

21 18

23 24

27

22 19 20 26 28

26

29

Upd:6/30/2022

47644

7742100 -900 -54147131 AQD21B, MD21B

Separate Exhaust Outlet and Water Intake

REF PART NO. QTY 1 818358 1 Exhaust pipe elbow 2 952078 1 Plug 3 952078 1 Plug 4 819727 1 Gasket 5 941908 5 Spring washer 6 (941940) 1 Screw 7 (941338) X Locking wire 8 959238 4 Hex. socket screw 9 943480 2 Hose clamp 10 952980 X Hose 11 943482 2 Hose clamp 12 (826754) 1 Exhaust pipe elbow 13 (814051) 1 Nut 14 (806670) 1 Gasket 15 925073 1 O-ring 16 (818468) 1 Exhaust pipe elbow 17 952980 X Hose 18 (817887) 1 Exhaust outlet 19 (813995) 1 Strainer 20 804269 4 Drive screw 21 (942295) 1 O-ring 22 814035 1 Nut 23 961669 2 Hose clamp 24 941799 X Hose

7742100- 900- 54147131 AQD21B, MD21B

900 DESCRIPTION

NOTES

See group 2B

L=100mm (955317) (951797) L=300mm (951799)

L=250mm

L=1000mm

47644

Upd:6/30/2022

Tank Meter Kit for Fuel and Drinking Water

90

1

6

7

4 5

3 2

8

9

10

Upd:6/30/2022

45262

7742100 -90 -54147174 AQD21B, MD21B

Tank Meter Kit for Fuel and Drinking Water

90

REF PART NO. QTY 1 (834399) 1 Fuel gauge 2 (834378) 1 Fuel gauge 3 19923 1 Bulb 4 808175 1 Bulb socket 5 837999 1 Sensor 6 956078 4 Cross recessed screw 956081 1 Cross recessed screw 7 834481 5 Gasket 8 89865 1 Gasket 9 (834480) 1 Flange 10 X cables and cable terminals

DESCRIPTION

7742100- 90- 54147174

45262

AQD21B, MD21B

NOTES For fuel.

L=16mm L=25mm

See group 3

Upd:6/30/2022

Tank Meter Kit for Fuel and Drinking Water

90

1

6

7

4 5

3 2

8

9

10

Upd:6/30/2022

45262

7742100 -90 -54147175 AQD21B, MD21B

Tank Meter Kit for Fuel and Drinking Water

REF PART NO. QTY 1 (834400) 1 Fuel gauge 2 (834380) 1 Fuel gauge 3 19923 1 Bulb 4 808175 1 Bulb socket 5 834389 1 Tank sensor 6 956078 4 Cross recessed screw 956081 1 Cross recessed screw 7 834481 5 Gasket 8 89865 1 Gasket 9 (834480) 1 Flange 10 X cables and cable terminals

7742100- 90- 54147175 AQD21B, MD21B

90

DESCRIPTION

NOTES For drinking water.

L=16mm L=25mm

See group 3

45262

Upd:6/30/2022

Tool Kit

90 AQD21B, MD21B

Upd:6/30/2022

45680

7742100 -90 -54147166 AQD21B, MD21B

Tool Kit

90

AQD21B, MD21B REF PART NO. QTY 1 (844636) 1 Tool kit 2 844642 1 Tool bag 3 (841044) 1 Screwdriver 4 (963929) 1 Combination screwdri 5 (843929) 1 Open-end wrench (210056) 1 Open-end wrench (841252) 1 Open-end wrench (962053) 1 Open-end wrench (962060) 1 Open-end wrench (962054) 1 Open-end wrench 6 884570 1 Spark plug spanner 7 (1210305) 1 Lever blank 8 841045 1 Tool kit 9 (834980) 1 Screwdriver 10 914675 1 Allen wrench 914677 1 Allen wrench 11 (851462) 2 Puller 12 875117 1 Oil bilge pump 13 844642 1 Tool bag 14 1 oil bilge pump 15 806282 1 Plastic hose 16 (841046) 1 Rubber hose 17 (941405) X Hose 18 835964 1 Oil scavenging pipe 19 (841527) Oil scavenging pipe 20 chemicals

7742100- 90- 54147166 AQD21B, MD21B

DESCRIPTION

SEE SEC.

NOTES (809863)

8-10mm 11-12mm 13-16mm 13-17mm 14-17mm 19-22mm

AQ drive unit 114'' 3/8'' AQ drive unit (809863) L=1000mm L=100mm L=711mm L=1000mm 54147169

45680

Upd:6/30/2022

Tool Kit

90

11

7

9

6

12 4 8

14 3 13 5 15

1

2 10

16

Upd:6/30/2022

45251

7742100 -90 -54147167 AQD21B, MD21B

Tool Kit

REF PART NO. QTY 1 (844636) 1 Tool kit 2 844642 1 Tool bag 3 (841044) 1 Screwdriver 4 (963929) 1 Combination screwdri 5 (843929) 1 Open-end wrench (210056) 1 Open-end wrench (841252) 1 Open-end wrench (962053) 1 Open-end wrench (962060) 1 Open-end wrench (962054) 1 Open-end wrench 6 841045 1 Tool kit 7 (834980) 1 Screwdriver 8 914675 1 Allen wrench 914677 1 Allen wrench 9 875117 1 Oil bilge pump 10 (809863) 1 Tool bag 11 1 oil bilge pump 12 806282 1 Plastic hose 13 (841046) 1 Rubber hose 14 (941405) 1 Hose 15 835964 1 Oil scavenging pipe 16 chemicals

7742100- 90- 54147167 AQD21B, MD21B

90 DESCRIPTION

SEE SEC.

NOTES

8 - 10mm 11 - 12mm 13 - 16mm 13 - 17mm 14 - 17mm 19 - 22mm

1/4'' 3/8''

L=1000mm L=100mm L=711mm 54147169

45251

Upd:6/30/2022

Trim Tabs

90

2

1 4

6

5

15

7 11 14

3

12

13

8

9 10

10

19 17

18 9

16

Upd:6/30/2022

45273

7742100 -90 -54147144 AQD21B, MD21B

Trim Tabs

90

REF PART NO. QTY 1 (851350) 1 Trimming raft 2 850957 1 Electromechanical li 3

(850375)

1

Instrument panel

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

956568 (827267) (943793) (827268) (827544) (963559) 966170 (827264) (827269) (827265) 191844 950364 (827324) (943790) 832598 (940171)

4 2 2 2 2 2 2 2 2 2 12 12 2 24 2 4

Hex. socket screw Ball socket Spring pin Locking wire Push rod Hexagon screw Lock nut Housing Gasket Flange Hexagon screw Lock nut Trimming raft Screw Zinc anode Hexagon screw

7742100- 90- 54147144 AQD21B, MD21B

DESCRIPTION

SEE SEC. 54147154 54147154 54147160 54147160

45273

Upd:6/30/2022

Water Cooled Exhaust Muffler with Installation Components

90

9

7 8 2

1

3

5

4

6

Upd:6/30/2022

45265

7742100 -90 -54147171 AQD21B, MD21B

Water Cooled Exhaust Muffler with Installation Components

90

REF PART NO. QTY 1 828065 1 Muffler 2 1 cover 3 961678 4 Hose clamp 4 828060 1 Exhaust hose 5 1 cover 6 828061 2 Retainer 7 961672 X Hose clamp 8 828465 X Hose 9 828255 1 Pipe elbow

DESCRIPTION

NOTES

7742100- 90- 54147171

45265

AQD21B, MD21B

(833756)

Upd:6/30/2022

Water Cooled Exhaust Muffler with Installation Components

90 MD21B

9

7 8 2

1

3

5

4

6

Upd:6/30/2022

45265

7742100 -90 -54147170 AQD21B, MD21B

Water Cooled Exhaust Muffler with Installation Components

90

MD21B REF PART NO. QTY 1 828065 1 Muffler 2 1 cover 3 961678 1 Hose clamp 4 828060 1 Exhaust hose 5 1 cover 6 828061 1 Retainer 7 961672 X Hose clamp 8 828465 X Hose 9 828255 1 Pipe elbow

DESCRIPTION

7742100- 90- 54147170

45265

AQD21B, MD21B

NOTES

(833756)

Upd:6/30/2022

Water Cooled Exhaustline

90 MD21B

4

3

4

2 9 7 8 7 1

6 5

Upd:6/30/2022

47653

7742100 -90 -54147168 AQD21B, MD21B

Water Cooled Exhaustline

90

MD21B REF PART NO. QTY 1 (827873) 1 Hull fitting 2 827876 1 Nut 3 828465 X Hose 4 961673 2 Hose clamp 5 (829315) 1 Hull fitting 6 836879 1 Nut 7 961668 2 Hose clamp 8 944386 X Rubber hose 9 1 elbow nipple

7742100- 90- 54147168 AQD21B, MD21B

DESCRIPTION

NOTES

MD21A, MD21B for separate water outlet.

See group 2A

47653

Upd:6/30/2022

Water-cooled Exhaust Riser

90 MD21B

1

2

9

6

7

8

3

4 5 6

10

Upd:6/30/2022

50095

7742100 -90 -54147153 AQD21B, MD21B

Water-cooled Exhaust Riser

90

MD21B REF PART NO. QTY 1 (840390) 1 Exhaust riser 2 1 exhaust riser 3 (952359) 1 Plug 4 819727 1 Gasket 5 955317 4 Hexagon screw 6 941908 5 Spring washer 7 (924089) 1 Stud 8 963107 1 Lock nut 9 (180293) 1 Elbow nipple 10 exhaust manifold

7742100- 90- 54147153 AQD21B, MD21B

DESCRIPTION

NOTES

See group 2B See group 2B

50095

Upd:6/30/2022

Repair Kit S-Drive Unit 110S

REF PART NO. QTY 1 875591 1 Gasket kit, gasket 804261 832952 925093 925094 955995 958856 958838 925054 897426 925257 960238 382005 851287

7742100- 99- 54147187 AQD21B, MD21B

2 1 1 1 1 1 1 1 2 2 1 1 4

99 DESCRIPTION

NOTES

and locking kit

Gasket, Plug Gasket, bearing O-ring, cover O-ring, bearing housing O-ring, gear Sealing ring, cover Sealing ring O-ring, oil dipstick Sealing ring, prop shaft O-ring, bearing housing O-ring, Lower Gear Disc spring O-ring

(941866)

(850344)

Upd:6/30/2022

Repair Kits: MD21B/110S

99

AQD21B, MD21B REF PART NO. QTY 1 829530 1 Cylinder liner kit (829254) 4 Cylinder liner kit (829532) 4 Piston 4 cylinder liner (818001) 4 Sealing ring 4 piston 875377 4 Piston ring kit (826841) 4 Piston pin gudgeon pin 914515 8 Snap ring

DESCRIPTION

NOTES MO-3119179/XXXX MO3119180/XXXX-

Std D Over size, SEE group 2A

875302 (875303) 875304 (875305)

1 1 1 1

Bearing shell kit Bearing shell kit Bearing shell kit Bearing shell kit

Std D Under size 0,30mm Under size 0,50mm Under size 0,80mm

(875306) (875307) (875308) (875309)

1 1 1 1

Bearing shell kit Bearing shell kit Bearing shell kit Bearing shell kit

Std D Under size 0,30mm Under size 0,50mm Under size 0,80mm

(818262) (818015)

2 Washer 2 Washer

Std D Over size 0,20

875388

1 De-carbonizing kit, gasket kit decarbonizing

MO-3119179/XXXX

875567

1 De-carbonizing kit, gasket kit decarbonizing

MO3119180/XXXX-

416033 815844 817918 818457 819727 819756 (829285) 820271 829214 829531 11992 18811 190990 818069 817899 826601 829063 411168

1 2 1 2 3 1 1 3 1 1 4 8 1 1 4 1 4 2

(418361)

(875387)

1 Overhaul gasket kit, gasket kit reconditioning

15301 957178 957176 957181 48588 330699 422130 817730 945653 925092 955983 955977 817938 818016

2 1 12 1 4 1 1 1 2 2 1 2 1 2

7742100- 99- 54147184 AQD21B, MD21B

Sealing ring Gasket Gasket Gasket Gasket Gasket Gasket Gasket Cylinder head gasket Gasket Gasket Gasket Gasket Gasket Gasket Gasket Gasket Gasket

MO-311829/XXXX MO311830/XXXXMO-3119179/XXXX MO3119180/XXXX-

Gasket Gasket Gasket Gasket Gasket Gasket Gasket Gasket Gasket O-ring O-ring O-ring Gasket Gasket Upd:6/30/2022

Repair Kits: MD21B/110S

99

AQD21B, MD21B REF PART NO. QTY 818017 1 (818034) 1 (840648) 1 925054 1 943821 1 818178 1 818234 1 818240 1 818242 1 818273 1 818355 1 818447 2 (818451) 1 819119 1 819689 1 826514 1 826765 1 818352 2 925069 2 960183 1 818061 1 945615 1 829972 1 (829974) 1 430020 4 418412 1 418411 1

7742100- 99- 54147184 AQD21B, MD21B

DESCRIPTION Seal Sealing ring Gasket O-ring Sealing ring Sealing ring Gasket Gasket Gasket Gasket Gasket Gasket O-ring Gasket Gasket Gasket Gasket Gasket O-ring O-ring Protecting ring O-ring Gasket Gasket Sealing ring Sealing ring Sealing ring

NOTES

(818035)

Upd:6/30/2022

Repair Kits: MD21B/110S

99

AQD21B, MD21B REF PART NO. QTY DESCRIPTION 1 (875372) 1 Repair kit, repair kit fresh water pump 826867 181574 181862 826866 (818402) (826871) (951100) 817776 819689

1 1 1 1 1 1 1 1 1

Pump shaft Ball bearing Ball bearing Washer kit Deflector ring Impeller Lubricator Key Gasket

(875410)

1

Repair kit, repair kit water pump, keel cooling

(826906)

1 1 1 1 6 1 6 1

826217

1 Repair kit, repair kit fuel feed pump 1 2 2 2 2 1 1

7742100- 99- 54147185 AQD21B, MD21B

NOTES

(181575)

Gasket seal slinger lock ring screw set screw lock washer Plug Replaced by complete fuel feed pump 826550.

gasket valve seat valve Valve Spring Retainer diaphragm shaft

Upd:6/30/2022

Repair Kits AQ Drive Unit 280

REF PART NO. QTY 1 875192 1 Gasket kit 876266 17253 17276 125017 181620 804261 804344 814168 814356 876278 832669 839253 853223 872096 853868 897682 925093 967344 925256 925259 942615 955974 955989 956000 979254

1 2 1 1 2 1 1 1 1 2 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1

876268 191573 814164 814165 832191 854300 872755 897426 906633 907023 907025 925261 941820 969071

1 Gasket kit, Lower Gear 1 Lock washer 1 Nut 1 Washer 1 Gasket 1 Nut 1 Sealing ring 2 Sealing ring 1 Round nut 1 Lock washer 1 Lock washer 2 O-ring 1 O-ring 1 Round nut

7742100- 99- 54147186 AQD21B, MD21B

99 DESCRIPTION

NOTES Replaced by 876266+876268

Gasket kit, upper gear Split pin Split pin O-ring Sealing ring Gasket Gasket Gasket Seal Bushing kit Gasket Sealing ring Bushing Bearing bushing Sealing ring Gasket O-ring O-ring O-ring O-ring Sealing ring O-ring O-ring O-ring O-ring

Upd:6/30/2022

Repair Kits Reverse Gear MS3

REF PART NO. QTY 1 875628 1 Gasket kit 832669 1 Gasket 839253 1 Sealing ring 897682 1 Gasket 125018 1 O-ring 925069 1 O-ring 925092 1 O-ring 925093 1 O-ring 925095 1 O-ring 851531 2 Gasket 925258 1 O-ring 925263 2 O-ring 958838 1 Sealing ring 942353 4 O-ring 955974 1 O-ring 955989 1 O-ring 956000 1 O-ring 957173 1 Gasket 957175 1 Gasket (958879) 1 Sealing ring 925267 3 O-ring (958880) 1 Sealing ring 960169 4 O-ring 925063 1 O-ring 925096 1 O-ring 925256 3 O-ring 925257 1 O-ring 944530 1 Sealing ring 959026 1 Sealing ring

7742100- 99- 54147188 AQD21B, MD21B

99 DESCRIPTION

NOTES

(941866)

MS3, MS3B MS3C

Upd:6/30/2022

Coupling Flange

90

Upd:6/30/2022

44578

7742100 -90 -54152956 AQD21B, MD21B

Coupling Flange

REF PART NO. QTY 1 828390 1 Clamp coupling 2 955693 4 Hexagon screw 955691 4 Hexagon screw 3 941909 4 Spring washer 4 950375 4 Lock nut 5 948670 8 Hex. socket screw 6 947345 8 Washer

7742100- 90- 54152956 AQD21B, MD21B

90 DESCRIPTION

NOTES 30mm hole for propeller shaft.

44578

Upd:6/30/2022

Coupling Flange

90

Upd:6/30/2022

44578

7742100 -90 -54152959 AQD21B, MD21B

Coupling Flange

REF PART NO. QTY 1 828147 1 Clamp coupling flang 2 955693 4 Hexagon screw 955691 4 Hexagon screw 3 941909 4 Spring washer 4 950375 4 Lock nut 5 948670 8 Hex. socket screw 6 947345 8 Washer

7742100- 90- 54152959 AQD21B, MD21B

90 DESCRIPTION

NOTES 45mm hole for propeller shaft.

44578

Upd:6/30/2022

Coupling Flange

90

Upd:6/30/2022

44578

7742100 -90 -54152958 AQD21B, MD21B

Coupling Flange

REF PART NO. QTY 1 828145 1 Clamp coupling flang 2 955693 4 Hexagon screw 955691 4 Hexagon screw 3 941909 4 Spring washer 4 950375 4 Lock nut 5 948670 8 Hex. socket screw 6 947345 8 Washer

7742100- 90- 54152958 AQD21B, MD21B

90 DESCRIPTION

NOTES 40mm hole for propeller shaft.

44578

Upd:6/30/2022

Coupling Flange

90

Upd:6/30/2022

44578

7742100 -90 -54152957 AQD21B, MD21B

Coupling Flange

REF PART NO. QTY 1 827957 1 Clamp coupling 2 955693 4 Hexagon screw 955691 4 Hexagon screw 3 941909 4 Spring washer 4 950375 4 Lock nut 5 948670 8 Hex. socket screw 6 947345 8 Washer

7742100- 90- 54152957 AQD21B, MD21B

90 DESCRIPTION

NOTES 35mm hole for propeller shaft.

44578

Upd:6/30/2022

Engine

DESCRIPTION Camshaft and Valve Mechanism: MD21B/110S Crankshaft and Related Parts: MD21B/110S Cylinder Block Cylinder Block Cylinder Block Cylinder Head: MD21B/110S Engine Suspension Engine Suspension Engine Suspension Engine with Installation Components Lubricating System: MD21B/110S

7742100 - 21- 21 AQD21B, MD21B

21 SEE SEC. 54147063 54147061 54147058 54147060 54147059 54147052 54147057 54147055 54147056 54147062 54147054

NOTES AQD21B, MD21B AQD21B, MD21B MD21B AQD21B AQD21B, MD21B AQD21B MD21B AQD21B, MD21B

Upd:6/30/2022

Fuel System

DESCRIPTION Fuel Feed Pump Fuel Filter Fuel Filter Fuel Injection Pump with Installation Components: MD21B/110S Fuel System: MD21B/110S Water Separator

7742100 - 23- 23 AQD21B, MD21B

23 SEE SEC. NOTES 54147083 54147080 54147079 54147078 AQD21B, MD21B 54147082 AQD21B, MD21B 54147081

Upd:6/30/2022

Cooling System

DESCRIPTION Circulation Pump and Installation Components: MD21B/110S Cooling System, Induction- and Exhaust Manifold Cooling System, Induction- and Exhaust Manifold Cooling System, Induction- and Exhaust Manifold Heat Exchanger with Thermostat and Installation Components: MD21B/110S Induction- and Exhaust Manifold Induction- and Exhaust Manifold Induction- and Exhaust Manifold Oil Cooler Oil Cooler and Sea Water Filter with Installation Components Oil Cooler and Sea Water Filter with Installation Components Oil Cooler and Sea Water Filter with Installation Components Sea Water Pump Sea Water Pump with Installation Components: MD21B/110S

7742100 - 26- 26 AQD21B, MD21B

26 SEE SEC. 54147077 54147070 54147072 54147071 54147076 54147068 54147069 54147067 54147065 54147073 54147074 54147075 54145435 54147064

NOTES AQD21B, MD21B AQD21B MD21B AQD21B, MD21B MD21B AQD21B MD21B AQD21B

AQD21B, MD21B

Upd:6/30/2022

Engine Controls

DESCRIPTION Engine Speed Control and Stop Control: MD21B/110S

7742100 - 27- 27 AQD21B, MD21B

27 SEE SEC. NOTES 54147085 AQD21B, MD21B

Upd:6/30/2022

General, Electrical System

DESCRIPTION Alternator Alternator Alternator Alternator Alternator and Installation Components: MD21B/110S Cables and Cable Terminals Electrical System and Instrument: MD21B/110S Instrument Panel Instrument Panel Starter Starter

7742100 - 30- 30 AQD21B, MD21B

30 SEE SEC. NOTES 54147089 54147088 54147090 54147087 54147086 AQD21B, MD21B 54147095 54147098 AQD21B, MD21B 54147094 54147093 54147092 54147091

Upd:6/30/2022

Marine Propulsion

DESCRIPTION Aquamatic Drive Unit Connecting Components Connecting Components AQ Drive Unit 280 Connecting Components Reverse Gear Borg Warner Connecting Components Reverse Gear MS3 Ratio 1, 91:1 Connecting Components Reverse Gear MS3 Ratio 2, 91:1 Connecting Components Reverse Gear MS3B Intermediate Housing AQ Drive Unit 280 Lower Gear Unit AQ Drive Unit 280 Lower Gear Unit S-Drive Unit 110S Reverse Gear MS3 Ratio 1, 92:1 Reverse Gear MS3 Ratio 2, 91:1 Reverse Gear MS3B Reverse Gear MS3B Reverse Gear MS3B Reverse Gear MS3B S-Drive Unit Upper Gear Unit AQ Drive Unit 280 Upper Gear Unit S-Drive Unit 110S

7742100 - 44- 44 AQD21B, MD21B

44 SEE SEC. 54147115 54147099 54147100 54147101 54147102 54147103 54147104 54147117 54147118 54147114 54147105 54147106 54147108 54147107 54147109 54147110 54147112 54147116 54147113

NOTES

AQD21B MD21B MD21B MD21B MD21B

Upd:6/30/2022

Steering

64 DESCRIPTION

Reduction Kit AQ Drive Unit 280 Steering Cable Lock Steering Head Steering Mechanism Roto Pilot Steering Mechanism, Cable Type Steering Mechanism, Fly Bridge Roto Pilot

7742100 - 64- 64 AQD21B, MD21B

SEE SEC. 54147125 54147124 54147123 54147120 54147119 54147121

Upd:6/30/2022

General, Hydraulic System, Special Functions, Miscellaneous

DESCRIPTION Alarm Unit Alarm Unit Chemicals Connecting Components Fuel Filter - Fuel Tank: MD21B/110S Control Cables Control for Top Installation Control for Top Installation Control Mechanism Control, Side Mount Control, Side Mount Control, Side Mount Cooling Water Intake: 841723 Cooling Water Intake: 828244 Coupling Flange 5'' Coupling Flange 5'' Coupling Flange 5'' Coupling Flange 5'' Electrical Oil Bilge Pump Engine Room Fan Bilge Pump Extension Set AQ Drive Unit 270D, 280 Extension Set AQ Drive Unit 270D, 280 Extension Set AQ Drive Unit 270D, 280 Extra Instrument Panel Instrument Panel Instrument Panel Instrument Panel Instrument Panel Instrument Panel Instrument Panel Mechanical Lift Device Mechanical Lift Device Mechanical Lift Device Mechanical Lift Device Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264 Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264 Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264 Mechanical Lift Device AQ Drive Unit 280, MO-XXXX/180264 Mechanical Lift Device AQ Drive Unit 280, MOXXXX/180265Propeller Shaft Flange 5'' Propeller Shaft Flange 5'' Propeller Shaft Flange 5'' Propeller Shaft Flange 5'' Propeller, 280 Drive Unit Propeller, 280 Drive Unit Propeller, Bronze Zinc Anode Separate Exhaust Outlet and Water Intake Separate Exhaust Outlet and Water Intake Tank Meter Kit for Fuel and Drinking Water Tank Meter Kit for Fuel and Drinking Water Tool Kit Tool Kit Trim Tabs Water Cooled Exhaust Muffler with Installation Components Water Cooled Exhaust Muffler with Installation Components Water Cooled Exhaustline Water-cooled Exhaust Riser

7742100 - 90- 90 AQD21B, MD21B

90 SEE SEC. 54147129 54147128 54147169 54147173 54147183 54147180 54147179 54147182 54147177 54147176 54147181 54147127 54147126 54147133 54147136 54147135 54147134 54147172 54147164 54147163 54147161 54147162 54147130 54147156 54147158 54147160 54147159 54147157 54147155 54147147 54147146 54147145 54147148 54147150 54147151 54147152 54147149 54147154 54147139 54147137 54147138 54147140 54147143 54147142 54147141 54147132 54147131 54147174 54147175 54147166 54147167 54147144 54147171 54147170 54147168 54147153

NOTES

MD21B

MD21B MD21B

AQD21B, MD21B

MD21B MD21B MD21B

Upd:6/30/2022

Miscellaneous, Repair Kits

99 DESCRIPTION

Repair Kit S-Drive Unit 110S Repair Kits: MD21B/110S Repair Kits: MD21B/110S Repair Kits AQ Drive Unit 280 Repair Kits Reverse Gear MS3

7742100 - 99- 99 AQD21B, MD21B

SEE SEC. NOTES 54147187 54147184 AQD21B, MD21B 54147185 AQD21B, MD21B 54147186 54147188

Upd:6/30/2022

AQD21B, MD21B

REF 21 23 26 27 30 44 64 90 99

DESCRIPTION Engine Fuel System Cooling System Engine Controls General, Electrical System Marine Propulsion Steering General, Hydraulic System, Special Functions, Miscellaneous Miscellaneous, Repair Kits

7742100 - - TOC AQD21B, MD21B

SEE SEC. 21 23 26 27 30 44 64 90 99

Upd:6/30/2022