TAKEUCHI TB260 Mini Excavator Parts Manual - PDF DOWNLOAD

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

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How to read this Parts Catalog REF NO. PARTS NO. Description Q'ty I ENGINE 4TNV86CT-PTB 2015.10.19 P-TB260BEAC

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R Remarks

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.1 CYLINDER BLOCK

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28 4

5

10 10 12 10

10

9

14

11 13 12

1

24 35 24 35

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6 6 6 6 29

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Fig01

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REF NO. 1 4 5 6 9 10 11 12 13 14 24 27 28 29 32 35

PARTS NO. Y129C01-01560 Y129001-01250 Y171051-01921 Y129150-02020 Y129795-02412 Y27241-300000 Y124060-01050 Y124160-01910 Y124160-01910 Y27241-120000 Y129150-02931 Y129150-01200 Y129C01-01331 Y129001-02931 Y129150-02871 Y129150-02941

Reference:Fig01

Fig.1 ¼ØÝÀÞÌÞÛ¯¸ Fig.1 CYLINDER BLOCK Description Q'ty I R Remarks BLOCK ASSY, CYLINDER 1 PLUG, DISH TYPE 50 1 PLUG, NPTF1 1 BOLT, METAL CAP 10 BUSH, CAMSHAFT 1 PLUG 30 8 PLUG, PT1/8 1 PLUG, PT1/4 2 PLUG, PT1/4 1 PLUG, 12 1 BEARING ASSY, THRUST 2 BOLT, CYLINDER HEAD 18 GASKET, CYL. HEAD 1 BEARING ASSY, MAIN 5 (1) Spare parts.

BEARING ASSY, MAIN 5 (2) Under-sized(U.S.=0.25)part BEARING, THRUST 0.25 1 (3) Over-sized(O.S.=0.25)part.

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.2 GEAR HOUSING

4 8 5 6 5

2

3

8

4

7

2 1

9

19

10

19

18

15 20 18 17

20

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Fig02

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REF NO. 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20

PARTS NO. Y129A23-01500 Y129100-01580 Y124160-01751 Y129795-01950 Y119609-32040 Y119624-32040 Y24311-000320 Y26106-080162 Y121027-11743 Y24311-000320 Y129A00-01550 Y119934-01800 Y124240-01871 Y22190-080002 Y26106-080162 Y26106-080352 Y26106-080402 Y26106-080602 Y26106-080852

Reference:Fig02

Fig.2 ·ÞÔ¹-½ Description CASE, GEAR PIN, PARALLEL 8X16 CAP, FILLER PIPE, DOWEL L=18 O-RING, P16 O-RING, P12.0 O-RING, 1AP32.0 BOLT, M8X 16 PLATED PIPE O-RING, 1AP32.0 COVER ASSY, GEARCASE SEAL, OIL COVER, PUMP WASHER, SEAL 8 BOLT, M8X 16 PLATED BOLT, M8X 35 PLATED BOLT, M8X 40 PLATED BOLT, M8X 60 PLATED BOLT, M8X 85 PLATED

Fig.2 GEAR HOUSING Q'ty I R Remarks 1 2 1 2 2 1 1 3 1 1 1 1 1 1 4 1 7 3 4

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.3 FLYWHEEL HOUSING & OIL SUMP

4

22

21

5

1 19

3

2

18

20 15 16

13 6 12

11

7

14

10 8

14 13

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Fig03

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REF NO. 1 2 3 4 5 6 7 7-1 8 10 11 12 13 14 15 16 18 19 20 21

22

Fig.3 ÌײβÙʳ¼ÞÝ¸Þ & µ²ÙÊßÝ Fig.3 FLYWHEEL HOUSING & OIL SUMP PARTS NO. Description Q'ty I R Remarks Y129100-01580 PIN, PARALLEL 8X16 2 Y129A00-01602 HOUSING, FLYWHEEL 1 Y119620-01750 CAP 1 Y26206-100252 BOLT, M10X 25 PLATED 6 Y26206-100302 BOLT, M10X 30 PLATED 4 Y129400-01730 SPACER, OIL-PAN 1 Y129400-01770 OIL PAN ASSY 1 Y129688-01780 OIL PAN ASSY, DEEP 1 N PLUG, DRAIN M22 1 Y119640-01640 Y22190-220002 WASHER, SEAL 22 1 Y26106-080162 BOLT, M8X 16 PLATED 4 Y26106-080252 BOLT, M8X 25 PLATED 2 Y26106-080452 BOLT, M8X 45 PLATED 20 Y26106-080502 BOLT, M8X 50 PLATED 4 Y129100-01580 PIN, PARALLEL 8X16 2 Y129100-01640 CASE ASSY, OIL SEAL 1 Y129795-01780 SEAL, OIL 1 Y129486-01670 BOLT, M8X30 6 Y26106-080352 BOLT, M8X 35 PLATED 3 Y129A00-21710 SENSOR, FLYWHEEL REV 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Y26450-060162 BOLT, M6X 16 1

Reference:Fig03

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.4 CYLINDER HEAD & BONNET

70

68

67 70

69

71

65 56 43 59 60 65

58

44 42 41

62

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50

37 63 1 11 36

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38 54 10 8

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36

7 10 8

6 34 5

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48 57

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47 53 46 36

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6 34

79

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6 12 28 25 25 23 23 27 26

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6 34

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Fig04

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REF NO. 1 2 4 5 6 7 8 10 11 12 13 21 22 23 24 25 26 27 28 30 31 32 33 34 35 36 37 38 38-1 39 40 41 42 43 44 46 47 48 49

PARTS NO. Y129601-11241 Y129601-11251 Y119802-11260 Y119802-11270 Y129150-11280 Y129004-11650 Y129150-11230 Y129150-11750 Y26226-080182 Y129150-11370 Y129C01-11700 Y27241-400000 Y129005-11100 Y129795-11120 Y129100-11130 Y129795-11180 Y124460-11340 Y129A00-11340 Y27310-080001 Y129978-11871 Y129A00-11900 Y120270-54410 Y22351-060012 Y26106-080252 Y26106-080352 Y26106-080502 Y124160-01751 Y129C01-11351 Y129C01-11360 Y129004-03010 Y129150-03070 Y123907-03100 Y123907-03110 Y123907-03120 Y123907-03140 Y129C00-11310 Y129A00-11330 Y129009-11340 x*****-*****

49-1

Y129978-12700

50 51 53 54 55 56 57 58 59 60 61 62 63 65 67 68 69 70 71 72 73 74

Y129A00-12780 Y129A00-13360 Y129A00-13380 Y119640-61400 Y22857-500100 Y22857-500100 Y22857-500100 Y26450-060162 Y124160-11360 Y24311-000120 Y24311-000320 Y129C01-03050 Y129C01-03080 Y129410-03990 Y129C01-12060 Y129A00-12711 Y129A00-12790 Y23000-060000 Y26106-060162 Y119226-07900 Y129900-07900 Y129C01-07910

Reference:Fig04

Fig.4 ¼ØÝÀÞÍÂÄÞ & ÎÞÝÈÂÄ Description SHAFT ASSY, ROCKER SHAFT, ROCKER ARM SUPPORT, ROCKER ARM SUPPORT, ROCKER ARM SPRING, ROCKER ARM ASSY, ROCKER SCREW, VALVE ADJUST NUT, M8 STUD, M8X 18 CAP, VALVE HEAD ASSY, CYLINDER PLUG, 40 VALVE, SUCTION SPRING, VALVE VALVE, EXHAUST RETAINER, SPRING SEAL, VALVE STEM SEAL, VALVE STEM COTTER, 8 GASKET,INJECTOR RETAINER, INJECTOR WASHER, INJECTOR PIN, SPRING 6.0X12 BOLT, M8X 25 PLATED BOLT, M8X 35 PLATED BOLT, M8X 50 PLATED CAP, FILLER BONNET ASSY BONNET ASSY PLATE, BAFFLE BAFFLE, BREATHER DIAPHRAGM PLATE PLATE, BREATHER SPRING, DIAPHRAGM GASKET, COVER JOINT SPRING, PLATE SENSOR,PRESSURE

SENSOR,PRESSURE

O-RING,PRES SENSOR HOSE ASSY, PRES EXH CLIP, HOSE 14 PLUG SCREW, 5X10 SCREW, 5X10 SCREW, 5X10 BOLT, M6X 16 KNOB O-RING, 1AP12.0 O-RING, 1AP32.0 JOINT,BREATHER HOSE ASSY, BREATHER CLAMP, HOSE 21.5 HOSE,INTAKE SENSOR,AIR TEMP O-RING,TEMP SENSOR CLAMP, 60 BOLT, M6X 16 PLATED LIFTER, ENGINE LIFTER, ENGINE SPACER, LIFTER

Fig.4 CYLINDER HEAD & BONNET Q'ty I R Remarks 1 1 2 3 4 8 8 8 3 8 1 2 4 8 4 8 4 4 8 4 4 4 2 3 4 7 1 1 1 N 1 1 1 1 1 1 1 1 1 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

1 N (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

2 1 2 1 4 6 1 2 3 3 1 1 1 2 1 1 1 2 1 1 1 1 Page:04

REF NO. 75 76 77 78 79 80 81

PARTS NO. Y26106-080162 Y26106-080252 Y119803-77830 Y129008-77800 Y129C00-77820 Y120130-11860 Y129150-11810

Reference:Fig04

Fig.4 ¼ØÝÀÞÍÂÄÞ & ÎÞÝÈÂÄ Description BOLT, M8X 16 PLATED BOLT, M8X 25 PLATED HARNESS, WIRE PLUG, GLOW CONNECTOR, GLOW PLUG GUIDE, VALVE GUIDE, VALVE

Fig.4 CYLINDER HEAD & BONNET Q'ty I R Remarks 4 2 1 Z 4 1 4 (2) Spare parts.

4 (2) Spare parts.

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.5 SUCTION MANIFOLD

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7

11

9 10

8

13 4

2

3 5 4 6 1 33

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14 22

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20 32

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Fig05

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31 32 33 34

Fig.5 ·Õ³·ÏÆÎ-ÙÄÞ Fig.5 SUCTION MANIFOLD PARTS NO. Description Q'ty I R Remarks Y129C00-12110 GASKET, INT MANIFOLD 1 Y129C01-12150 MANIFOLD CMP,INTAKE 1 MANIFOLD,INT 1 Y129C01-12100 Y26216-060202 STUD, M6X 20 4 Y129A00-12720 SENSOR,AIR TEMP 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Y26106-080502 BOLT, M8X 50 PLATED 5 Y129C01-18200 DUCT SUCTION 1 Y129A01-18210 JOINT, RUBBER 1 Y129C01-18220 JOINT, RUBBER 1 Y23000-048000 CLAMP, 48 1 Y23000-054000 CLAMP, 54 1 Y23000-060000 CLAMP, 60 1 Y23000-075000 CLAMP, 75 1 Y129A00-12810 GASKET, COLLECTOR 1 Y129A01-12851 COLLECTOR, INT CMP 1 Y129A01-12800 COLLECTOR, INT 1 VALVE, REED 1 Y129C01-13700 Y129A00-59110 JOINT, HOSE M14 1 Y129A00-59120 JOINT, HOSE 14 1 WASHER, SEAL 14 2 Y22190-140002 Y22857-500160 SCREW, 5X16 2 STUD, M8X 35 2 Y26216-080352 Y129A00-13710 SPACER, EGR VALVE 1 Y129A00-13720 GASKET(EGR-V SPACER 1 Y26106-080502 BOLT, M8X 50 PLATED 1 Y26106-080752 BOLT, M8X 75 PLATED 1 Y26216-081052 STUD, M8X105 3 Y26306-080002 NUT, M8 3 Y129A00-12820 BEND, INLET 1 Y129A00-12900 THROTTLE BODY(INT 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Y129A00-12910 GASKET,THROTTLE 2 Y26106-060202 BOLT, M6X 20 PLATED 2 Y26106-060402 BOLT, M6X 40 PLATED 4 Y26106-060902 BOLT, M6X 90 PLATED 2

Reference:Fig05

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.6 EXHAUST MANIFOLD

21

25 23

5

8 9

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Fig06

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REF NO. 1 2 3 4 5

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27 28 29 30 31

32 33 34 35 37 38 39 40

Fig.6 EXHAUST MANIFOLD Q'ty I R Remarks 1 1 1 7 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

BAND CLIP 1 Y129A00-91200 Y129418-18320 BOLT, STUD M8X20 4 Y129A00-13300 PIPE ASSY, EXHAUST P 1 Y23297-080061 CLAMP, A8X 6 2 Y129A00-13350 BOLT, PIPE JOINT 1 Y23414-120000 GASKET, 12X1.0 2 Y26106-060122 BOLT, M6X 12 PLATED 2 Y129A00-13400 COOLER, EGR 1 Y129A00-13410 GASKET, EGR COOLER 2 Y129E00-13620 BOLT, M8X40 10.9 2 Y129F01-13600 BOLT, M10X90 10.9T 1 Y129A00-13851 PIPE CMP, EGR OUT 1 Y129A00-13861 PIPE,EGR OUT 1 Y129418-18320 BOLT, STUD M8X20 2 Y26106-080502 BOLT, M8X 50 PLATED 2 Y129C01-13350 PIPE, EXHAUST 1 Y129F01-13650 BOLT, M10X40 10.9T 2 Y129508-18090 GASKET 1 Y119131-18320 BOLT, STUD M8X22 4 Y26306-080002 NUT, M8 5 Y129A00-13751 SENSOR,EGR GAS TEMP 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Y129C00-13800 PIPE(EGR CMP 1 Y129927-13810 GASKET 1 Y26106-080252 BOLT, M8X 25 PLATED 2 Y26306-080002 NUT, M8 2 Y129C00-13901 VALVE, EGR 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Y129A00-13910 GASKET, EGR-V IN 1 Y129A00-13920 GASKET(EGR-V OUT 1 Y26306-080002 NUT, M8 2 Y129640-13590 CLAMP ASSY 1 WASHER, 10 1 Y22117-100000 Y22217-100000 WASHER, SPRING 10 1 Y26106-100652 BOLT, M10X 65 PLATED 1 Y26706-100002 NUT, M10 1

PARTS NO. Y129C00-13110 Y129C01-13110 Y129A01-13601 Y129F01-13630 Y129C01-13770

Reference:Fig06

Fig.6 ʲ·ÏÆÎ-ÙÄÞ Description GASKET, EXH MANIFOLD MANIFOLD, EXHAUST BOLT, M10X50 10.9T BOLT, M10X80 10.9T SENSOR,EXH TEMP.

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.7 DIESEL PARTICULATE FILTER (DPF)

37 38 3 39

39

4

35 33 34 24 23 25 25

5

27

29 29

19 13 12

26 32 23 25 25

36

41

1

32 30

14 14

12

8

40

21 6 12

17

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14

12 21

16 10

18 11

21

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Fig07

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21

40

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Fig.7 ʲ·ËÞØ­³¼¼Þ®·®¿³Á(DPF) Fig.7 DIESEL PARTICULATE FILTER (DPF) REF NO. PARTS NO. Description Q'ty I R Remarks 1 Y129930-13201 GASKET, SILENCER 1 3 Y129C00-13940 SENSOR, EXH.TEMP 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

4 Y129C00-13950 SENSOR, EXH.TEMP 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

5 Y129C30-16020 DPF ASSY 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

CASE, DOC 1 (1) When replacing this part, it is necessary to 6 Y129C01-16200 updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

CASE, SOOT FILTER 1 (1) When replacing this part, it is necessary to 8 Y129C01-16400 updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

SILENCER, DPF 1 10 Y129E20-16550 11 Y129E00-16600 GASKET, DPF 2 12 Y129A00-16610 BOLT, M8X28 10.9T 20 LIFTER, DPF 1 13 Y129C01-16680 14 Y129C01-16700 STIFFENER, DPF A 5 STIFFENER, DPF B 1 15 Y129C01-16710 16 Y129C01-16730 STIFFENER, DPF C 1 17 Y129C01-16740 STIFFENER, DPF C 1 18 Y129C01-16800 STAY, DPF 1 19 Y26106-080142 BOLT, M8X 14 PLATED 2 BOLT, M10X 22 PLATED 2 20 Y26106-100222 NUT, M8 20 21 Y26306-080002 23 Y129A00-13350 BOLT, PIPE JOINT 2 24 Y129E00-17300 PIPE ASSY,PRES EXH 1 25 Y129A00-17311 GASKET,SENSOR 4 26 Y129E00-17350 PIPE ASSY,PRES EXH 1 27 Y129C00-17600 HOSE ASSY,PRES EXH 1 CLIP, HOSE 2 29 Y129A00-17520 30 Y129A00-17650 HOSE ASSY,PRES EXH 1 32 Y129A00-17570 CLIP, HOSE 2 33 x*****-***** SENSOR,PRESSURE 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

33-1 Y129978-17700 SENSOR,PRESSURE 1 N (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

34 Y129A00-17760 BRACKET, PRES SENSOR 1 35 Y26106-060162 BOLT, M6X 16 PLATED 2 36 Y26106-080202 BOLT, M8X 20 PLATED 2 37 Y129A00-91200 BAND CLIP 1 38 Y129C00-91200 BAND 1 39 Y129A00-91430 CLIP, CONNECTOR 2 40 Y26106-100202 BOLT, M10X 20 PLATED 4 41 Y26306-080002 NUT, M8 4

Reference:Fig07

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.8 CAMSHAFT & DRIVING GEAR

2 2 1

1

3 7

4

6 9

8

14 13 17

10

28 18

19

11

20

26

12

25 22 21 27 29

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Fig08

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REF NO. 1 2 3 4 6 7 8 9 10 11 12 13 14 17 18 19 20 21 22 25 26 27 28 29

PARTS NO. Y129150-14200 Y129150-14400 Y129C00-14580 Y129150-02450 Y129A00-14100 Y22512-070140 Y129A00-14700 Y26106-060102 Y26106-080142 Y129A00-14710 Y26450-060162 Y129A00-25050 Y129A00-25110 Y26106-080452 Y129A00-25900 Y22217-180000 Y26776-180002 Y129A00-25060 Y129A00-25120 Y129A00-25200 Y129A00-25210 Y26106-080402 Y119802-25071 Y129A00-25080

Reference:Fig08

Fig.8 ¶Ñ¼ÔÌÄ & ¸ÄÞ³·ÞÔ Fig.8 CAMSHAFT & DRIVING GEAR Description Q'ty I R Remarks TAPPET 8 PUSH-ROD, L=178 8 CAMSHAFT ASSY 1 BEARING, THRUST 1 GEAR,CAMSHAFT 1 KEY, 7X 14 1 PULSER, CAMSHAFT 1 BOLT, M6X 10 PLATED 3 BOLT, M8X 14 PLATED 2 SENSOR, GEAR REV 1 BOLT, M6X 16 1 SHAFT, IDLE GEAR A 1 GEAR ASSY, IDLE A 1 BOLT, M8X 45 PLATED 3 GEAR, SUPPLY PUMP 1 WASHER, SPRING 18 1 NUT, LOCK M18 1 SHAFT, IDLE GEAR B 1 GEAR ASSY, IDLE B 1 PLATE, IDLE SHAFT B 1 GASKET, IDLE SHAFT B 1 BOLT, M8X 40 PLATED 2 BUSH, IDLE GEAR 1 (1) Spare parts.

BUSH 1 (1) Spare parts.

Page:08

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.9 TURBINE

3

1

4

2

Referenz

Fig09

Seite

09

REF NO. 1 2 3 4

PARTS NO. Y129C01-18010 Y129508-18080 Y119131-18320 Y26306-080002

Reference:Fig09

Fig.9 À°ËÞÝ Fig.9 TURBINE Description Q'ty I R Remarks TURBINE ASSY, RHF4 1 GASKET 1 BOLT, STUD M8X22 5 NUT, M8 4

Page:09

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.10 CRANKSHAFT & PISTON

18 37 16 35 25 24 25

32 12

30 33

26

11 14

29

2

1

5 4

7 8 9

Referenz

Fig10

10

Seite

10

REF NO. 1 2 4 5 7 8 9 10 11 12 14 16 18 24 25 26 29 30 32 33 35 37

PARTS NO. Y129509-21000 Y129100-01580 Y119803-21200 Y22512-070140 Y22351-030010 Y119802-21650 Y129795-21661 Y121850-21680 Y121111-21501 Y129C30-21580 Y119865-21600 Y129A01-22080 Y129A01-22500 Y129202-22300 Y22252-000260 Y729402-23100 Y121550-23200 Y129150-23601 Y129100-23910 Y129150-23611 Y129A01-22900 Y129A01-22950

Reference:Fig10

Fig.10 ¸×ݸ¼ÔÌÄ & Ëß½ÄÝ Description CRANKSHAFT ASSY PIN, PARALLEL 8X16 GEAR, CRANKSHAFT KEY, 7X 14 PIN, SPRING 3.0X10 V-PULLEY, CRANK 110 WASHER BOLT BOLT, FLYWHEEL FLYWHEEL ASSY GEAR, RING Z=116 PISTON ASSY RING ASSY, PISTON PIN, PISTON D26 L70 RING, 26 ROD ASSY, CONNECTING BOLT, CONNECTING ROD BEARING, CRANK PIN BEARING, PISTON PIN BEARING, 0.25 US PISTON ASSY, 0.25 OS RING ASSY, 0.25OS

Fig.10 CRANKSHAFT & PISTON Q'ty I R Remarks 1 1 1 1 1 1 1 1 6 1 1 4 4 4 8 4 8 4 4 (1) Spare parts.

4 (2) Under-sized(U.S.=0.25)part 4 (3) Over-sized(O.S.=0.25)part.

4 (3) Over-sized(O.S.=0.25)part.

Page:10

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.11 LUB.OIL SYSTEM

15 16

24 29

26

31

39

20 21

22 27

30 40

31

17 13

41

18

23 35

14 1

19 35 37

34

Referenz

Fig11

Seite

11

REF NO. 1 13 14 15 16 17 18 19 20 21 22 22-1 23 24 26 27 29 30 31 34 35 37 39 40 41

PARTS NO. Y129A01-32000 Y129486-32020 Y26450-060252 Y129004-34802 Y121520-34810 Y129150-35042 Y129436-35070 Y26106-080552 Y129908-33010 Y123912-33050 Y129908-33101 Y129C01-33100 Y129417-33111 Y129648-35100 Y129648-35150 Y129150-35111 Y129006-44480 Y129A01-49030 Y171008-03990 Y129A01-49040 Y171008-03990 Y129608-49090 Y24321-000600 Y26106-080202 Y129150-35153

Reference:Fig11

Fig.11 LO¼½ÃÑ Fig.11 LUB.OIL SYSTEM Description Q'ty I R Remarks PUMP ASSY, LUB. OIL 1 GASKET, PUMP 1 BOLT, M6X 25 4 DIPSTICK 1 GUIDE, DIPSTICK 1 GASKET 1 PIPE ASSY, OIL INLET 1 BOLT, M8X 55 PLATED 2 COOLER ASSY, OIL 1 O-RING 1 BRACKET, OIL COOLER 1 BRACKET, LO COOLER 1 N NUT, OIL COOLER 1 BRACKET ASSY, FILTER 1 STUD 1 GASKET 1 JOINT 1 PIPE,COOLING WATER 1 CLAMP, HOSE 18.5 2 HOSE,COOLING WATER 1 CLAMP, HOSE 18.5 2 TUBE, CORRUGATED 1 O-RING, 1AG60.0 1 BOLT, M8X 20 PLATED 3 FILTER ASSY, D80X80L 1 (1) Spare parts.

Page:11

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.12 LUB.OIL PIPE

13 3

14

7 8

10

7

12 5 9

4

12 11 1

2

6

6

22 21 15

Referenz

Fig12

Seite

12

REF NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 21 22

PARTS NO. Y124298-39450 Y124160-39140 Y121252-39150 Y129C01-39450 Y124223-39900 Y22190-100002 Y23414-100000 Y26106-080122 Y129044-39610 Y129C01-39610 Y129466-49300 Y23000-022000 Y24316-000160 Y26106-060122 Y129792-39410 Y129553-39650 Y22351-030010

Reference:Fig12

Fig.12 LOÊß²Ìß Fig.12 LUB.OIL PIPE Description Q'ty I R Remarks SWITCH, HYDRAULIC 1 BOLT, PIPE JOINT M10 1 BOLT, JOINT M10X1.5 1 PIPE ASSY, LUB. OIL 1 RETAINER 1 WASHER, SEAL 10 2 GASKET, 10X1.0 2 BOLT, M8X 12 PLATED 1 JOINT, RUBBER 1 PIPE, LUB. OIL 1 ELBOW, PT3/8 1 CLAMP, 22 2 O-RING, 4DP16.0 1 BOLT, M6X 12 PLATED 2 VALVE ASSY, CHECK 4 NOZZLE, COOLING 4 PIN, SPRING 3.0X10 4

Page:12

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.13 COOLING WATER SYSTEM

39 41

41

43 44

44

50

38 47 51 21

17

30

15 20

28

16

33

47

31

29

34

46

32

18

19

36 22

14

1

11 10

13

22 35

9

37

25 12 10 4

3 23 26 54 56 55 57

52

61

24

27

59 53

Referenz

Fig13

58

Seite

13

REF NO. 1 3 4 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

PARTS NO. Y129A01-42000 Y129100-42051 Y129100-42121 Y129928-49420 Y129916-49740 Y129103-49301 Y23876-010000 Y26577-060142 Y129486-42021 Y129004-42040 Y129486-42140 Y124395-49840 Y23414-080000 Y26106-080122 Y26106-080162 Y26106-080452 Y26106-080602 Y129155-42350 Y129612-42330 Y129436-44740 Y121267-44760 Y26106-060302 Y129457-49801 Y129150-49811 Y129350-49530 Y129795-49551 Y26106-080222 Y121550-49111 Y121450-42450 Y129927-44900

Fig.13 CW¼½ÃÑ Description PUMP ASSY, WATER GASKET, WATER PUMP PLATE, PUMP JOINT PLUG, R3/8 ELBOW, PT1/4 PLUG, R01 SCREW M 6X 14 GASKET, WATER PUMP JOINT O-RING, G30 GASKET, THERMOSTAT GASKET, 8X1.0 BOLT, M8X 12 PLATED BOLT, M8X 16 PLATED BOLT, M8X 45 PLATED BOLT, M8X 60 PLATED V-PULLEY, C.W.PUMP V-BELT, A37.5 FAN, COOLING D410 SPACER, FAN BOLT, M6X 30 PLATED THERMOSTAT, 82 GASKET, THERMOSTAT COVER, THERMOSTAT GASKET BOLT, M8X 22 PLATED JOINT, PT1/4 PLUG, M16 SENSOR, WATER TEMP.

36 37 38 39 41 43 44 46 47 50 51 52 53 54 55 56 57 58 59 61

Y124465-44950 Y22190-120002 Y129928-49420 Y129A00-49610 Y129960-03990 Y129C00-49610 Y129960-03990 Y129C00-49620 Y129960-03990 Y129C00-49700 Y26106-080162 Y129466-44510 Y121468-44540 Y121450-44531 Y124450-44560 Y121470-44581 Y121267-44590 Y129150-49100 Y129150-49080 Y119629-49080

GASKET, 16 WASHER, SEAL 12 JOINT PIPE ASSY, WATER IN CLAMP, HOSE 19.8 PIPE ASSY, WATER OUT CLAMP, HOSE 19.8 PIPE ASSY, WATER OUT CLAMP, HOSE 19.8 CW PIPE OUT(EGR-C BOLT, M8X 16 PLATED TANK ASSY, SUB PLUG CAP CLAMP, HOSE GASKET PIPE COCK ASSY, 3-WAY COCK, DRAIN GASKET

Reference:Fig13

Fig.13 COOLING WATER SYSTEM Q'ty I R Remarks 1 1 1 1 2 1 1 3 1 1 1 1 1 1 3 1 3 1 1 1 1 4 1 1 1 1 2 1 1 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

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

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.14 FUEL SUPPLY PUMP

1 2

3

Referenz

Fig14

Seite

14

Fig.14 »ÌßײÎßÝÌß Fig.14 FUEL SUPPLY PUMP REF NO. PARTS NO. Description Q'ty I R Remarks 1 Y129A00-51000 PUMP ASSY, FUEL 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

VALVE ASSY, MPROP 1 (1) When replacing this part, it is necessary to 1A Y129A00-51100 updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

1B Y129A00-51110 RING, SEALING 1 1C Y129A00-51120 O-RING, MPROP 1 1D Y129A00-51130 BOLT, MPROP 2 1E Y129A00-51200 SENSOR, TEMPERATURE 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

2 Y129A00-51900 O-RING, FUEL PUMP 1 3 Y26106-080302 BOLT, M8X 30 PLATED 3

Reference:Fig14

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.15 FUEL INJECTION VALVE

1 3

3

12

4

2

4

9

12 4 11 8

4

10 6

Referenz

Fig15

Seite

15

Fig.15 FUEL INJECTION VALVE Q'ty I R Remarks 4 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

RING, RETAINING 4 Y129A00-53200 Y129C00-57000 RAIL ASSY 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Y129A00-57100 SENSOR, RAILPRESSURE 1 (1) When replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

VALVE ASSY, PLV4 1 (1) When replacing this part, it is necessary to Y129A00-57200 updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

O-RING, PLV4 1 Y129A00-57210 Y26106-080252 BOLT, M8X 25 PLATED 2 Y122780-59100 RETAINER 4 Y129A00-59700 PIPE ASSY, RAIL IN 1 Y129C00-59810 PIPE ASSY, INJECTION 1 Y129A00-59820 PIPE ASSY, INJECTION 1 Y129C00-59820 PIPE ASSY, INJECTION 1 Y129A00-59830 PIPE ASSY, INJECTION 1 Y26366-060002 NUT, M6 4

REF NO. PARTS NO. 1 Y129A01-53100

1C 2

2A

2B

2C 3 4 6 8 9 10 11 12

Reference:Fig15

Fig.15 FOÌݼ¬ÍÞÝ Description INJECTOR, CR

Page:15

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.16 FUEL PIPE

8 9

12

1

9 3

7 4 7

18

19

20

24

23 13

15 17

22

14

16 25

27 26

Referenz

Fig16

Seite

16

REF NO. 1 3 4 7 8 9 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27

PARTS NO. Y129C00-59500 Y23080-007000 Y129A00-59020 Y23080-015000 Y129C00-59030 Y114270-59010 Y129A00-91200 Y129612-52100 Y129A00-55600 Y129A00-55610 Y129A00-55800 Y129E00-55700 Y129E00-55710 Y129A00-55750 Y129A00-55760 Y129C01-55720 Y129A00-55730 Y129A00-55740 Y129917-55821 Y129917-55830 Y129917-55840

Reference:Fig16

Fig.16 FOÊß²Ìß Fig.16 FUEL PIPE Description Q'ty I R Remarks PIPE ASSY, FUEL 1 CLAMP, 7 1 PIPE ASSY, FUEL 1 CLAMP, 15 2 PIPE ASSY, FUEL 1 CLAMP, HOSE 12 2 BAND CLIP 1 PUMP, FUEL FEED 1 FILTE ASSY,FO 1 BRACKET ASSY,FO FILT 1 FILTER, FUEL OIL 1 FILTER, FO PRE 1 BODY ASSY 1 PLUG,BREATHER 1 O-RING 1 CUP, FUEL FILTER 1 ELEMENT 1 O-RING 1 SENSOR ASSY, LEVEL 1 PLUG, DRAIN 1 O-RING 1

Page:16

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.17 STARTING MOTOR

1 15 18

32

31 14 29

2

13

30

22 25

23 21

6

7 19

8

20

24

12

9

11 10 4

5

Referenz

Fig17

3

Seite

17

REF NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 20 21 22 23 24 25 29 30 31 32

Fig.17 ½À-òݸÞÓ-À Fig.17 STARTING MOTOR PARTS NO. Description Q'ty I R Remarks Y129136-77011 STARTER ASSY 1 SWITCH ASSY 1 Y129136-77310 ARMATURE ASSY 1 Y129900-77400 YX2130350900 BEARING, BALL 1 YX2114255110 BEARING, BALL 1 Y129900-77440 COIL ASSY, FIELD 1 Y129900-77450 BRUSH 2 Y171008-77450 SCREW, CORE SET 4 Y129900-77460 COVER 1 Y129900-77480 HOLDER ASSY, BRUSH 1 Y129900-77450 BRUSH 2 Y129400-77490 SPRING, BRUSH 4 Y171008-77510 CASE, GEAR 1 Y129136-77520 HOUSING, STARTOR 1 Y171008-77540 LEVER SET 1 Y129400-77571 COVER KIT, DUST 1 Y129900-77640 BOLT, THROUGH 2 Y171008-77650 PINION ASSY,W/CLUTCH 1 YX2114555500 CLUTCH ASSY 1 YX2114955020 BEARING, BALL 1 YX2240410100 BEARING, BALL 1 SHAFT, PINION 1 Y171008-77660 STOPPER SET, PINION 1 Y171008-77670 Y26106-060322 BOLT, M6X 32 PLATED 2 Y26106-060402 BOLT, M6X 40 PLATED 3 Y171008-77750 COVER, TERMINAL 1 Y26106-120252 BOLT, M12X 25 PLATED 2

Reference:Fig17

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Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.18 GENERATOR

3 4 6 10

14

13

7

8

5

21

9

11

15

2 24

25

18 19 12

23

17

16

20

22

1 29

28

27

32 30 33

26

35 34

36

Referenz

Fig18

37

38 39

40

Seite

18

REF NO. 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 32 33 34 35 36 36-1 37 38 39 40

PARTS NO. Y129961-77200 YX9490561001 Y129052-77380 Y123501-79240 Y119620-79250 Y129961-77421 Y119620-79200 Y119620-79210 Y119620-79220 Y119620-79230 Y128401-77440 Y128401-77450 Y119620-77461 Y119620-77471 Y119620-77490 Y119620-77710 Y129052-79260 Y129052-79270 Y119620-79290 Y119620-79300 Y119620-79310 Y119620-79320 Y119620-79330 Y119620-79340 Y119620-79350 Y129A00-77250 Y26306-100002 Y119940-77270 Y119940-77310 Y119624-77351 Y26106-081004 Y26306-080002 Y26106-080452 Y26106-080552 Y198461-52950 Y172B02-17150 Y129927-77910 Y129927-77920 Y129927-77930 Y129A00-91200

Reference:Fig18

Fig.18 ¼Þ´ÈÚ-À Description Q'ty GENERATOR ASSY, 55A 1 NUT 1 ROTOR ASSY 1 BEARING, BALL 1 COVER, BEARING 1 FRAME ASSY 1 BEARING, BALL 1 RETAINER 1 SCREW 4 BOLT, STUD 2 COVER 1 COVER, GENERATOR 1 PULLEY, GENERATOR 1 NUT 1 COLLAR 1 REGULATOR ASSY 1 HOLDER 1 HOLDER, BRUSH 1 SCREW 6 SCREW 1 BOLT 3 SCREW 2 BOLT 2 BUSH, INSULATION 1 NUT 2 BOLT, STOPPER M10 1 NUT, M10 1 SPACER 1 ADJUSTER, BELT 1 BLOCK ASSY, ADJUSTER 1 BOLT, M8X100 PLATED 1 NUT, M8 1 BOLT, M8X 45 PLATED 1 BOLT, M8X 55 PLATED 1 RELAY, CA TYPE C 1 RELAY,CA C TYPE 1 BRACKET, CONNECTOR 2 RELAY, ISO 70A 2 RELAY, ISO 40A 1 BAND CLIP 1

Fig.18 GENERATOR I R Remarks

R Z Z

Page:18

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.19 ELECTRONIC CONTROL UNIT (ECU)

1

Referenz

Fig19

Seite

19

Fig.19 ÃÞݼ¾²·Þ®ÕÆ¯Ä (ECU) Fig.19 ELECTRONIC CONTROL UNIT (ECU) REF NO. PARTS NO. Description Q'ty I R Remarks 1 Y129A00-75910 ECU ASSY,SERVICE YMR 1 (1) Service ECUWhen replacing this part, it is necessary to updatethe software of the ECU using the designated service tool.Please refer to the Service Manual for details.

Reference:Fig19

Page:19

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.20 ELECTRIC PARTS

25 19

17

27

3

22

2 26

21 20 18

12 24 1

23

Referenz

Fig20

Seite

20

REF NO. 1 2 3 3-1 3-2 12 12-1 12-2 17 18 19 20 21 22 23 24 25 26 27

PARTS NO. Y129A00-77930 Y129928-79700 Y129C01-91220 Y129C01-91221 Y129C01-91222 Y129C00-91230 Y129C00-91231 Y129C00-91232 Y129A00-91451 Y129A01-91500 Y129C01-91500 Y129A00-91600 Y26106-080122 Y26106-080122 Y26106-080122 Y26106-080122 Y26106-080142 Y29621-100000 Y29621-200000

Reference:Fig20

Fig.20 ÃÞÝ¿³ËÝ Fig.20 ELECTRIC PARTS Description Q'ty I R Remarks BRACKET,CONNECTOR 1 CLAMP, 150-M8 1 HARNESS,B ECO ENGINE 1 HARNESS,B ECO ENGINE 1 N HARNESS,B ECO ENGINE 1 N HARNESS C,ECO ENGINE 1 HARNESS C,ECO ENGINE 1 N HARNESS C,ECO ENGINE 1 N BOOT,CAP TYPE 1 BRACKET, HARNESS 1 BRACKET, HARNESS 1 BRACKET, HARNESS 1 BOLT, M8X 12 PLATED 2 BOLT, M8X 12 PLATED 1 BOLT, M8X 12 PLATED 2 BOLT, M8X 12 PLATED 2 BOLT, M8X 14 PLATED 2 BAND, TR100 1 BAND 1

Page:20

Engine [P-TB260BEAC] 4TNV86CT-PTB(Cab)

Fig.21 GASKET SET

1

2

8 9 25 26 30 35 44 45 46 47

3

10

4 5

11

12

19 15

23

16

24

17

18

27

28

29

48

51

Referenz

Fig21

6

49

52 53

7

13

20 31 36 37 38 39 40 41 42 43

32

14

21

22

33

34

50

57

Seite

21

REF NO. 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 41 42 43 44 45 46 47 48 49 50 51 52 53 57

PARTS NO. Y129C30-92600 Y129C01-01331 Y129C00-11310 Y124460-11340 Y129A00-11340 Y129978-11871 Y129C00-12110 Y129A00-12780 Y129A00-12790 Y129A00-12810 Y129A00-12910 Y129C00-13110 Y129930-13201 Y129A00-13410 Y129A00-13720 Y129927-13810 Y129A00-13910 Y129A00-13920 Y129E00-16600 Y129A00-17311 Y129508-18080 Y129508-18090 Y129A00-25210 Y129486-32020 Y119609-32040 Y119624-32040 Y129150-35042 Y129150-35111 Y129486-42021 Y129486-42140 Y124465-44950 Y129795-49551 Y129150-49811 Y124395-49840 Y129A00-51900 Y22190-080002 Y22190-100002 Y22190-120002 Y22190-140002 Y22190-220002 Y23414-080000 Y23414-100000 Y23414-120000 Y24311-000120 Y24311-000320 Y24316-000160 Y24321-000600 Y104200-92350 Y119640-92750 Y26106-080302 Y28110-100120 Y28110-140170 Y28110-140170 Y129A00-92750

Reference:Fig21

Fig.21 Êß·ݾÂÄ Fig.21 GASKET SET Description Q'ty I R Remarks GASKET SET 1 (1) Optional parts.

GASKET, CYL. HEAD 1 GASKET, COVER 1 SEAL, VALVE STEM 4 SEAL, VALVE STEM 4 GASKET,INJECTOR 4 GASKET, INT MANIFOLD 1 O-RING,PRES SENSOR 2 O-RING,TEMP SENSOR 1 GASKET, COLLECTOR 1 GASKET,THROTTLE 2 GASKET, EXH MANIFOLD 1 GASKET, SILENCER 1 GASKET, EGR COOLER 2 GASKET(EGR-V SPACER 1 GASKET 1 GASKET, EGR-V IN 1 GASKET(EGR-V OUT 1 GASKET, DPF 2 GASKET,SENSOR 4 GASKET 1 GASKET 1 GASKET, IDLE SHAFT B 1 GASKET, PUMP 1 O-RING, P16 2 O-RING, P12.0 1 GASKET 1 GASKET 1 GASKET, WATER PUMP 1 O-RING, G30 1 GASKET, 16 1 GASKET 1 GASKET, THERMOSTAT 1 GASKET, THERMOSTAT 1 O-RING, FUEL PUMP 1 WASHER, SEAL 8 1 WASHER, SEAL 10 2 WASHER, SEAL 12 1 WASHER, SEAL 14 2 WASHER, SEAL 22 1 GASKET, 8X1.0 1 GASKET, 10X1.0 2 GASKET, 12X1.0 2 O-RING, 1AP12.0 3 O-RING, 1AP32.0 3 O-RING, 4DP16.0 1 O-RING, 1AG60.0 1 SCREW-DRIVER 1 TOOL, FILTER WRENCH 1 BOLT, M8X 30 PLATED 2 Z SPANNER, 10X12 1 SPANNER, 14X17 1 SPANNER, 14X17 1 Z WRENCH, PRE FILTER 1 W

Page:21