ENGINE AND ACCESSORIES
ItemPart NumberQtyDescription Comments
1 3045795M931 Engine
2 353679X11 Screw Unc (B) 353685X11 Bolt Unc (A)
3 367833X11 Spacer (A)
4 361472X12 Screw
5 353446X13 Lock Washer 6 3320328M12 Spacer
7 1 Alternator See Page - Reference Number 32/ 8 3040964M21 Spacer 9 339402X11 Nut Metric
10 339376X11 Lock Washer
11 3040963M11 Bearer
12 1 CompressorSee Page - Reference Number 37/ 13 1 StartermotorSee Page - Reference Number 34/ 14 353693X13 Screw Unc 15 361488X12 Screw 16 3381354M11 Bearer (C)
Up to Serial or Engine Number L 178202 16 3384240M11 Support (D) From Serial or Engine Number L 178203
17 353665X12 Screw Unc 18 353754X12 Washer 19 3052123M31 Deflector 20 3383378M11 Fan 21 353434X16 Lock Washer 22 353548X16 Bolt Unf 23 3040962M13 Spacer 24 3040961M11 Support 25 353755X13 Washer 26 339679X11 Screw Metric 27 3381056M11 Tensioner 28 3381365M911 Cowl 29 3386214M11 Belt (C)
Up to Serial or Engine Number L 178202 29 1686883M11 Belt (D) From Serial or Engine Number L 178203 30 3386190M911 Kit, Belt (A) WITH COWL (B) WITHOUT COWL (C) WITH COMPRESSOR GENERAL MOTORS CORP. (D) WITH COMPRESSOR SANKYO
MF 2685 TRACTOR - 1637159
ENGINE AND ACCESSORIES - SOUTH-AFRICA
ItemPart NumberQtyDescriptionComments SOUTH-AFRICA
1 339679X11 Screw Metric
2 3381056M11 Tensioner
3 361472X12 Screw
4 3040964M21 Spacer
5 339402X11 Nut Metric
6 339379X11 Washer
7 1618050M41 Startermotor
8 3381365M911 Cowl
9 3320328M11 Spacer
2685 TRACTOR - 1637159
CYLINDER BLOCK - AT6.354.4 ENGINE
ItemPart NumberQtyDescriptionComments
AT6.354.4 ENGINE
1 ZZ 500081
Kit,Cyl.BlockRepairs and replaces ZZ50043 Repairs and replaces 63614
2 313583936 Liner (1) (A)
2 31358394X Liner (B) 31358398X Liner Repairs and replaces 31358403 Thickness (+) 0.010" Thickness (+) 0.25MM
3 3314211114 Thimble (1)
4 3216632914 Bolt (1)
5 14 Washer (D)
6 324181176 Plug (1)
Repairs and replaces 0650618
7 324181172 Plug (1) Repairs and replaces 0650618
8 06506921 Plug (1) Repairs and replaces 0650664 9 06507104 Plug (1) 10 2431A0541 Plug (1) Repairs and replaces 0650586
11 324161165 Plug (1)
Repairs and replaces 32417155 Repairs and replaces 32418121
12 324171151 Plug 13 06505662 Plug
14 324181221 Plug Repairs and replaces 0650712
15 324171331 Plug 16 324171341 Plug
17 324181175 Plug Repairs and replaces 0650618 18 324161051 Plug 19 324171341 Plug 20 324171341 Plug 21 324171272 Plug 22 3627P0111 Bridge Piece Repairs and replaces 36277825
Repairs and replaces 36277833 23 328114082 Joint (C) 24 21725142 Screw Repairs and replaces 2176369 25 09205212 Washer (C) 26 08262012 Stud 27 05760022 Nut 28 09200532 Washer 29 4142V0641 Housing Repairs and replaces 4142V061 Repairs and replaces 4142V031 Repairs and replaces 37513851 30 2418F4751 Seal (29) Repairs and replaces 2415391 31 368171571 Joint 32 03500092 Dowel 33 074621110 Bolt 34 092000310 Washer 35 21725302 Capscrew 36 331121112 Washer 37 324171151 Plug 38 321682324 Plug Repairs and replaces 32168231 39 24111574 Washer 40 02015681 Connection 41 24311311 Plug 42 321611142 Plug Repairs and replaces 32161357 43 321613171 Plug 44 24111561 Washer
(A) PRESS FIT (B) SLIP FIT
MF 2685 TRACTOR - 1637159
CYLINDER BLOCK - AT6.354.4 ENGINE
ItemPart NumberQtyDescriptionComments
(C)
USED ONLY WITH 36277831/36277833. NOT REQUIRED WIT H 36277825/3627P011.
(D) NO LONGER REQUIRED ON THIS APPLICATION
MF 2685 TRACTOR - 1637159
FLYWHEEL HOUSING - AT6.354.4 ENGINE
ItemPart NumberQtyDescriptionComments AT6.354.4 ENGINE
1 371481911 Plate Up to Serial or Engine Number U739319M 371481921 Plate From Serial or Engine Number U739320M
2 378131131 Plug
3 321864041 Plug Up to Serial or Engine Number U739319M
4 324551192 Dowel
5 07464626 Bolt
6 331151296 Washer
7 22221572 Screw
CRANKSHAFT, PISTONS AND CONNECTING RODS - AT6.354.4 ENGINE
ItemPart NumberQtyDescription Comments AT6.354.4 ENGINE
1 ZZ 900861 Kit, CrankshaftRepairs and replaces U5BG0035 Repairs and replaces 68077
2 1 Crankshaft (1) Not serviced, order REF.1
3 680791 Kit, Bearing (1) (A)
3 68079AX Kit, Bearing (A) Thickness (-)0.25MM Thickness (-)0.010"
3 68079BX Kit, Bearing (A) Thickness (-)0.50MM Thickness (-)0.020"
3 68079CX Kit, Bearing (A) Thickness (-)0.75MM Thickness (-)0.030"
4 311375512 Thrust Washer (1) Repairs and replaces 31137311
4 31137312X Thrust WasherThickness (+)0.19MM Thickness (+)0.0075"
5 311375612 Thrust Washer (1) Repairs and replaces 31137321
5 31137322X Thrust WasherThickness (+)0.19MM Thickness (+)0.0075"
6 U5ME00031 Kit, Bearing (1) (A) Repairs and replaces 89064
6 U5ME0003AX Kit, Bearing (A) Thickness (-)0.25MM Thickness (-)0.010" Repairs and replaces 89064A
6 U5ME0003BX Kit, Bearing (A) Thickness (-)0.50MM Thickness (-)0.020" Repairs and replaces 89064B
6 U5ME0003CX Kit, Bearing (A) Thickness (-)0.75MM Thickness (-)0.030" Repairs and replaces 89064C
7 ZZ 900136 Kit, Conrod Repairs and replaces M7BJ0053 8 1 Conrod (7) Not serviced, order REF.7 9 1 Cap (7) Not serviced, order REF.7 10 311341311 Bush (7) 11 327621442 Bolt (7) 12 332213282 Nut (7) 13 688026 Kit, Piston (B,D) Repairs and replaces 68390 13 688036 Kit, Piston (C,D) Repairs and replaces 68391 14 1 Piston (13) Not serviced, order REF.13 15 1 Pin (13) Not serviced, order REF.13 16 2721A0291 Circlip (13)
CRANKSHAFT, PISTONS AND CONNECTING RODS - AT6.354.4 ENGINE
ItemPart NumberQtyDescription Comments
(C) PRE-TOPPED
(D) REFER TO SERVICE BULLETIN NO.10 (E) REPLACES 68238/68498 (F) USED ONLY WITH 68077 (G) NOT INCLUDED IN 68077 (H) USED ONLY WITH U5BG0035 AND ZZ90086. (J) ALSO INCLUDED IN U5BG0035. AND ZZ90086.
