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7N1377 TORQUE CONTROL GROUP ENGINE SERIAL No. 50V3138 TO 50V4283 INCLUSIVE PART OF 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUP SHOWN ON Page 53B D8K


FUEL SYSTEM
TORQUE CONTROL GP
GOVERNOR GP
PUMP GP-FUEL INJECTION
CONTROL GP-FUEL RATIO
PUMP GP-FUEL TRANSFER
CONTROL GP-FUEL RATIO
PUMP GP-FUEL TRANSFER

TRACK-TYPE TRACTOR D8K TRACK-TYPE TRACTOR 66V
 D8K TRACTOR / POWER SHIFT / 66V02085-UP (MACHINE) POWERED BY D342 ENGINE HEBP1123 D8K 66V   (1974)

FUEL SYSTEM

TORQUE CONTROL GP
TORQUE CONTROL GROUP
6N-4402 TORQUE CONTROL GROUP
TORQUE CONTROL GROUP
7N-1377 TORQUE CONTROL GROUP
TORQUE CONTROL GROUP
7N-1377 TORQUE CONTROL GROUP
TORQUE CONTROL GROUP
7N-1377 TORQUE CONTROL GROUP
 

#HEBP11230150
 

7N-1377: TORQUE CONTROL GROUP

7N1377 TORQUE CONTROL GROUP
ENGINE SERIAL No. 50V3138 TO 50V4283 INCLUSIVE
PART OF 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUP SHOWN ON Page 53B
c215576 HEBP1123
7N1377 TORQUE CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-7957 [2] BOLT  
2. 9M-6292 [1] LOCK  
3. 1P-6452 [1] INSULATOR  
4. 5S-2620 [1] SPACER  
5. 6N-3034 [1] SPRING .4064 mm(.016 in.) thick  
6. 2S-7391 [1] BAR  
7. 1P-9958 [1] INSULATOR  
8. 7N-2279 C [1] SPACER 1.27 mm(.050 in.) thick  
  9L-3626 C [1] SPACER .406 mm(.016 in.) thick  
9. 8S-4317 [1] CONTACT  
10. 8M-9062 [1] RETAINER  
  C   INDICATES CHANGE
 

#HEBP11230151
 

7N-1377: TORQUE CONTROL GROUP

7N1377 TORQUE CONTROL GROUP
ENGINE SERIAL No. 50V4284-UP
PART OF 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUP SHOWN ON Page 53B
c173968 HEBP1123
7N1377 TORQUE CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-7957 [2] BOLT  
2. 9M-6292 [1] LOCK  
3. 1P-6452 [1] INSULATOR  
4. 5S-2620 [1] SPACER  
5. 9S-2612 C [1] SPRING 35mm(.0140 in.)thick  
6. 2S-7391 [1] BAR  
7. 1P-9958 [1] INSULATOR  
8. 7N-1796 C [1] SPACER 1.5mm (.060 in.)thick  
  8L-8601 C [1] SPACER .05 mm (.002 in.)thick  
9. 8S-4317 [1] CONTACT  
10. 8M-9062 [1] RETAINER  
11. 7N-4012 C [1] SPACER .30mm (.012 in.)thick  
  C   INDICATES CHANGE
 

#HEBP11230152
 

2P-1499: GOVERNOR GROUP

2P1499 GOVERNOR GROUP-SIDE VIEW-PART 1 OF 2
PART OF 2P1650 & 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUP SHOWN ON Pages 53 & 53B
c166185 HEBP1123
2P1499 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-7314 [1] GASKET  
2. 2P-8686 [1] LEVER ASSEM.  
    (Includes)
  9S-4466 [1] LEVER ASSEM.  
3. 9M-9788 [1] PLUNGER  
4. 7M-7316 [1] SPRING  
5. 5H-1351 [1] PIN  
6. 9S-4468 [1] BOLT  
  2F-4159 [1] LOCK  
7. 9S-4673 [1] BAND ASSEM.  
8. 6N-3504 [1] SEAT  
9. 6N-8629 C [1] SEAT  
10. 9M-6302 [2] WASHER  
11. 2P-6116 [1] WEIGHT ASSEM.  
12. 7B-8105 [1] LOCK  
13. 0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
14. 2P-8725 [1] PISTON ASSEM.  
    (Includes)
  7S-8447 [1] PISTON ASSEM.  
15. 1S-4741 [1] CYLINDER  
16. 8M-8997 [1] SEAL  
17. 7L-8777 [1] SLEEVE  
18. 2S-0007 [1] SLEEVE  
19. 3K-0810 [1] RING  
20. 7M-7219 [1] BEARING  
  7M-7193 [2] RACE  
21. 4N-3887 C [1] RING  
  2P-8630 C [1] DOWEL  
22. 9M-6303 [1] SPRING  
23. 8H-9181 C [1] SPRING  
24. 8M-8739 [1] BOLT  
25. 2S-7235 [1] SPRING  
26. 2S-7289 [1] COLLAR  
27. 9M-4704 [1] SCREW  
28. 8L-4154 [1] COLLAR  
29. 8L-4155 [1] SCREW  
30. 1B-4201 C [1] NUT  
31. 8S-5061 [1] COVER  
  C   INDICATES CHANGE
 

#HEBP11230153
 

2P-1499: GOVERNOR GROUP

2P1499 GOVERNOR GROUP-END VIEW-PART 2 OF 2
PART OF 2P1650 & 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUP SHOWN ON Pages 53 & 53B
c162711 HEBP1123
2P1499 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0157 [2] SEAL  
2. 9S-7077 [1] SCREW  
3. 6L-1756 [1] BOLT  
4. 5L-8992 [1] COVER  
  5L-8991 [1] GASKET  
5. 2P-0189 [1] HOUSING ASSEM.  
  8S-0134 [1] BEARING  
  4F-4585 [1] PLUG  
6. 9S-4671 [1] SEAL  
7. 2S-7905 C [2] PLUG  
8. 9S-0798 [1] BEARING  
9. 9M-4789 [1] SHAFT  
10. 8S-8952 [1] SCREW  
11. 2S-7387 [1] SCREW  
  4B-2042 [1] NUT  
  3B-4501 [1] LOCKWASHER  
  8F-1326 [2] WASHER  
  2S-7307 [2] INSULATOR  
12. 9M-8720 [1] BOLT  
13. 2B-2694 [4] BOLT  
14. 9M-9187 [1] PLUNGER  
15. 1S-9312 [1] SPRING  
16. 2P-8763 [1] GASKET  
17. 9S-5393 [1] PLUG  
  C   INDICATES CHANGE
 

#HEBP11230154
 

1P-9988: FUEL INJECTION PUMP GROUP

1P9988 FUEL INJECTION PUMP GROUP
ENGINE SERIAL No. 50V2086 TO 4209, 4211 TO 4384, 4386 TO 4421, 4423 TO 4428,
4430, 4440, 4442 TO 50V4447 INCLUSIVE
PART OF 2P1650 & 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUPS SHOWN ON Page 53 & 53B
c216528 HEBP1123
1P9988 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-3653 [6] BONNET  
2. 9S-3902 [1] HOUSING ASSEM.  
3. 9F-2247 [1] PLUG  
5. 1P-0232 [6] BALL  
  1P-0234 [6] DOWEL  
6. 9S-4160 [1] BEARING  
7. 0T-0200 [1] PLUG  
8. 1S-1953 [1] BEARING  
9. 4M-1474 [3] PIN  
10. 1S-7102 [1] BEARING  
11. 5M-6214 [2] PLUG  
12. 1S-7100 [2] BEARING  
13. 4F-6024 [2] DOWEL  
14. 9S-4197 [1] BUSHING  
15. 8H-9204 [6] WASHER  
16. 2M-4314 [6] BUSHING  
17. 1B-2790 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
  4B-4277 [1] WASHER  
18. 1S-9481 [1] COVER  
  1S-9546 [1] GASKET  
19. 1S-9480 [1] PIN  
20. 8F-0394 [1] SPRING  
21. 2P-8616 [1] RACK  
22. 1P-9955 [1] CAMSHAFT ASSEM.  
  1M-0690 [1] SLEEVE  
23. 2H-2255 [1] DOWEL  
24. 1P-7959 [1] GEAR ASSEM. (72 Teeth)  
25. 2H-2255 [1] DOWEL  
26. 3N-2070 [1] SPRING  
27. 0L-0472 [1] BOLT  
  2H-3504 [1] LOCK  
28. 2S-7461 [1] PLATE  
29. 3S-9736 [6] LIFTER ASSEM.  
30. 8S-3652 [6] WASHER  
31. 1S-7592 [6] SPRING  
32. 5M-2697 [6] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [6] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [6] SPACER 4.53 mm(.178 in.) thick  
  2M-4210 [6] SPACER 4.63 mm(.182 in.) thick  
  2M-4211 [6] SPACER 4.73 mm(.186 in.) thick  
  2M-4212 [6] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [6] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [6] SPACER 5.03 mm(.198 in.) thick  
33. 1P-6400 [6] PLUNGER AND BARREL ASSEM.  
34. 1M-1077 [6] SEAL  
35. 1M-3506 [6] RING  
36. 1S-8634 [6] SPRING  
  2S-1631 [6] CHECK  
 

#HEBP11230155
 

1P-9988: FUEL INJECTION PUMP GROUP

1P9988 FUEL INJECTION PUMP GROUP
ENGINE SERIAL No. 50V4210, 4385, 4422, 4429, 4431 TO 4439, 4441 AND
50V4448-UP.
PART OF 2P1650 & 7N1369 GOVERNOR AND FUEL INJECTION PUMP GROUPS SHOWN ON Page 53 & 53B
c222418 HEBP1123
1P9988 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-3653 [6] BONNET  
2. 9S-3902 [1] HOUSING ASSEM.  
3. 9F-2247 [1] PLUG  
5. 1P-0232 [6] BALL  
  1P-0234 [6] DOWEL  
6. 9S-4160 [1] BEARING  
7. 0T-0200 [1] PLUG  
8. 1S-1953 [1] BEARING  
9. 4M-1474 [3] PIN  
10. 1S-7102 [1] BEARING  
11. 5M-6214 [2] PLUG  
12. 1S-7100 [2] BEARING  
13. 4F-6024 [2] DOWEL  
14. 9S-4197 [1] BUSHING  
15. 8H-9204 [6] WASHER  
16. 2M-4314 [6] BUSHING  
17. 1B-2790 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
  4B-4277 [1] WASHER  
18. 1S-9481 [1] COVER  
  1S-9546 [1] GASKET  
19. 1S-9480 [1] PIN  
20. 8F-0394 [1] SPRING  
21. 2P-8616 [1] RACK  
22. 8N-1122 C [1] CAMSHAFT ASSEM.  
  8N-1121 C [1] SLEEVE  
23. 2H-2255 [1] DOWEL  
24. 1P-7959 [1] GEAR ASSEM. (72 Teeth)  
25. 2H-2255 [1] DOWEL  
26. 3N-2070 [1] SPRING  
27. 0L-0472 [1] BOLT  
  2H-3504 [1] LOCK  
28. 2S-7461 [1] PLATE  
29. 3S-9736 [6] LIFTER ASSEM.  
30. 8S-3652 [6] WASHER  
31. 1S-7592 [6] SPRING  
32. 5M-2697 [6] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [6] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [6] SPACER 4.53 mm(.178 in.) thick  
  2M-4210 [6] SPACER 4.63 mm(.182 in.) thick  
  2M-4211 [6] SPACER 4.73 mm(.186 in.) thick  
  2M-4212 [6] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [6] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [6] SPACER 5.03 mm(.198 in.) thick  
33. 1P-6400 [6] PLUNGER AND BARREL ASSEM.  
34. 1M-1077 [6] SEAL  
35. 1M-3506 [6] RING  
36. 1S-8634 [6] SPRING  
  2S-1631 [6] CHECK  
  C   INDICATES CHANGE
 

#HEBP11230156
 

8S-5095: FUEL RATIO CONTROL GROUP

8S5095 FUEL RATIO CONTROL GROUP
ENGINE SERIAL No. 50V2086 TO 50V2280 INCLUSIVE
c209244 HEBP1123
8S5095 FUEL RATIO CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1347 C [1] BOLT 1.90 cm(.75 in.) long  
  0S-1615 [2] BOLT 1.90 cm(.75 in.) long  
2. 6L-5766 [1] GASKET  
3. 6L-5767 [1] COVER  
4. 4F-7957 C [2] BOLT 2.23 cm(.875 in.) long  
  1B-2713 [1] BOLT 4.44 cm(1.75 in.) long  
  2M-5471 [1] BOLT 4.44 cm(1.75 in.) long  
5. 5S-6120 [1] RETAINER ASSEM.  
6. 6N-0968 C [1] SPRING  
7. 6N-1603 C [1] HOUSING ASSEM.  
    (Includes)
8. 6N-1602 [1] BEARING  
9. 6L-5773 [1] GASKET  
10. 4S-7458 [1] DIAPHRAGM  
11. 6L-5769 [1] WASHER  
12. 6N-3017 C [1] SPRING  
13. 6L-5764 [1] COVER  
14. 6N-2954 C [1] BOLT  
15. 6L-6035 [1] DOWEL  
16. 5P-0537 C [7] WASHER  
  C   INDICATES CHANGE
 

#HEBP11230157
 

4N-4880: FUEL TRANSFER PUMP GROUP

4N4880 FUEL TRANSFER PUMP GROUP-TYPE 1
ENGINE SERIAL No. 50V2086 TO 3962, 3964 TO 4042, 4044 TO 4094, 4096 TO 4171,
4173 TO 4199, 4201, 4204, 4205, 4206, 4208, 4209, 4212 TO 4216 AND 50V4218 TO 504221 INCLUSIVE
c204109 HEBP1123
4N4880 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2F-8616 [1] NUT  
2. 8H-9806 [1] GEAR (11 Teeth)  
3. 4N-4865 [1] CAGE ASSEM.  
4. 8F-6058 [1] BEARING  
5. 4N-4248 [2] SEAL  
6. 7S-4434 [1] BODY ASSEM.  
7. 4N-3944 [1] SHAFT  
8. 8F-6058 [1] BEARING  
9. 8M-0874 [1] PLUNGER ASSEM.  
  2P-4252 [1] SPRING  
10. 7S-4440 [1] BOLT  
  4N-7465 C [1] GASKET  
11. 7S-6701 [2] SCREW  
12. 8S-4368 [1] GEAR (10 Teeth)  
13. 4B-3388 H [2] BOLT  
  3B-4505 H [2] LOCKWASHER  
14. 4N-4870 [1] SHAFT ASSEM.  
15. 8S-4368 [1] GEAR (10 Teeth)  
16. 9F-6641 [4] SCREW  
17. 4N-4960 [1] COVER ASSEM.  
  7S-4433 [2] FERRULE  
18. 7H-3171 [1] PLUG  
19. 4N-4249 [1] SEAL  
20. 7S-2374 [1] GASKET  
21. 7S-4439 [1] RING  
22. 6J-2419 [2] SEAL  
23. 3H-1489 [1] KEY  
  C   INDICATES CHANGE
  H   NOT PART OF 4N4880 PUMP GROUP
 

#HEBP11230158
 

7N-0849: FUEL RATIO CONTROL GROUP

7N0849 FUEL RATIO CONTROL GROUP
ENGINE SERIAL No. 50V2281-UP
c213103 HEBP1123
7N0849 FUEL RATIO CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1347 [1] BOLT 1.90 cm(.75 in.) long  
  0S-1615 [2] BOLT 1.90 cm(.75 in.) long  
2. 6L-5766 [1] GASKET  
3. 6L-5767 [1] COVER  
4. 4F-7957 [2] BOLT 2.23 cm(.875 in.) long  
  1B-2713 [1] BOLT 4.44 cm(1.75 in.) long  
  2M-5471 [1] BOLT 4.44 cm(1.75 in.) long  
5. 5S-6120 [1] RETAINER ASSEM.  
6. 6N-0968 [1] SPRING  
7. 6N-1603 [1] HOUSING ASSEM.  
    (Includes)
8. 6N-1602 [1] BEARING  
9. 6L-5773 [1] GASKET  
10. 4S-7458 [1] DIAPHRAGM  
11. 6L-5769 [1] WASHER  
12. 6N-1606 [1] SPRING  
13. 6L-5764 [1] COVER  
14. 6N-2954 [1] BOLT  
15. 3H-6660 C [1] PIN  
16. 5P-0537 [7] WASHER  
  C   INDICATES CHANGE
 

#HEBP11230159
 

4N-4880: FUEL TRANSFER PUMP GROUP

4N4880 FUEL TRANSFER PUMP GROUP-TYPE 2
ENGINE SERIAL No. 50V2086 TO 3962, 3964 TO 4042, 4044 TO 4094, 4096 TO 4171,
4173 TO 4199, 4201, 4204, 4205, 4206, 4208, 4209, 4212 TO 4216 AND 50V4218 TO
504221 INCLUSIVE
c169944 HEBP1123
4N4880 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2F-8616 [1] NUT  
2. 8H-9806 [1] GEAR (11 Teeth)  
3. 4N-4865 [1] CAGE ASSEM.  
4. 8F-6058 [1] BEARING  
5. 4N-4248 [2] SEAL  
6. 7S-4434 [1] BODY ASSEM.  
7. 4N-3944 [1] SHAFT  
8. 8F-6058 [1] BEARING  
9. 8M-0874 [1] PLUNGER ASSEM.  
  2P-4252 [1] SPRING  
10. 7S-4440 [1] BOLT  
  4N-7465 C [1] GASKET  
11. 7S-6701 [2] SCREW  
12. 8S-4368 [1] GEAR (10 Teeth)  
13. 4B-3388 H [2] BOLT  
  3B-4505 H [2] LOCKWASHER  
14. 4N-4870 [1] SHAFT ASSEM.  
15. 8S-4368 [1] GEAR (10 Teeth)  
16. 9F-6641 [4] SCREW  
17. 7N-6378 C [1] COVER ASSEM.  
  7S-4433 [2] FERRULE  
18. 4N-4249 [1] SEAL  
19. 3K-8460 C [1] PLUG  
  1J-9671 C [1] SEAL  
20. 7S-2374 [1] GASKET  
21. 7S-4439 [1] RING  
22. 6J-2419 [2] SEAL  
23. 3H-1489 [1] KEY  
  C   INDICATES CHANGE
  H   NOT PART OF 4N4880 PUMP GROUP
 

Information:

Caterpillar Parts SIS Catalog D8K :

TORQUE CONTROL GROUP
7N-1377 TORQUE CONTROL GROUP
GOVERNOR AND FUEL INJECTION PUMP GROUP
7N-1369 GOVERNOR AND FUEL INJECTION PUMP GROUP
TORQUE CONTROL GROUP
6N-4402 TORQUE CONTROL GROUP
GOVERNOR AND FUEL INJECTION PUMP GROUP
2P-1650 GOVERNOR AND FUEL INJECTION PUMP GROUP
ACCESSORY DRIVE GROUP
2P-5171 ACCESSORY DRIVE GROUP
GOVERNOR AND DECELERATOR CONTROL GROUP
6P-5434 GOVERNOR AND DECELERATOR CONTROL GROUP
GOVERNOR AND DECELERATOR CONTROL GROUP
6P-5434 GOVERNOR AND DECELERATOR CONTROL GROUP
GOVERNOR AND DECELERATOR CONTROL GROUP
6P-9212 GOVERNOR AND DECELERATOR CONTROL GROUP
TORQUE CONTROL GROUP
7N-1377 TORQUE CONTROL GROUP
GOVERNOR GROUP
2P-1499 GOVERNOR GROUP
GOVERNOR GROUP
2P-1499 GOVERNOR GROUP
FUEL INJECTION PUMP GROUP
1P-9988 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
1P-9988 FUEL INJECTION PUMP GROUP
FUEL RATIO CONTROL GROUP
8S-5095 FUEL RATIO CONTROL GROUP
FUEL TRANSFER PUMP GROUP
4N-4880 FUEL TRANSFER PUMP GROUP
FUEL RATIO CONTROL GROUP
7N-0849 FUEL RATIO CONTROL GROUP

Truck sale:

Caterpillar D8K, Construction
38,925 
Caterpillar D8K, Construction
- Dozers
MICHIGAN CAT
CATERPILLAR D8K 1981
$29,877 USD 
CATERPILLAR D8K 1981
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1977
 
CATERPILLAR D8K 1977
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1979
 
CATERPILLAR D8K 1979
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1980
 
CATERPILLAR D8K 1980
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.