FUEL SYSTEM
GOVERNOR GPLINES GP-FUEL INJECTION
FILTER GP-FUEL
LINES GP-DRAIN
FUEL SYSTEM
GOVERNOR GP#HEBP12270110
6N-5355: GOV & FUEL INJ PUMP GP
6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 2 OF 4
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-7523 C | [2] | WASHER | |
| 2. | 8N-1570 C | [1] | HOUSING ASSEM. | |
| (Includes) | ||||
| 3. | 4N-5481 | [1] | STUD | |
| 4. | 4N-2333 | [1] | PIN | |
| 5. | 4N-1826 | [1] | DOWEL | |
| 6. | 2D-6392 | [1] | SEAL | |
| 7. | 1P-2298 | [1] | VALVE ASSEM. | |
| 8. | 8N-0984 | [6] | PIN | |
| 9. | 5P-4810 | [1] | BEARING | |
| 10. | 8N-0628 | [1] | BEARING | |
| 11. | 5J-5314 | [4] | BOLT | |
| 12. | 4N-2954 | [1] | SLEEVE | |
| 13. | 1P-4001 | [1] | FITTING | |
| 14. | 4N-0054 | [1] | SCREW | |
| 5B-3180 | [1] | NUT | ||
| 15. | 1P-2497 | [2] | BOLT | |
| 16. | 4N-5578 | [1] | COVER | |
| 5N-0049 | [1] | GASKET | ||
| 17. | 1P-9925 | [1] | BOLT | |
| 18. | 4N-0594 | [1] | GASKET | |
| 19. | 1P-9925 | [1] | BOLT 6.35 cm(2.25 in.)long | |
| 2A-4781 | [1] | BOLT 6.99 cm(2.75 in.)long | ||
| 3B-8695 | [1] | BOLT 8.89 cm(3.5 in.)long | ||
| 20. | 9S-8632 | [1] | SPRING | |
| 21. | 4N-0116 | [1] | GUIDE | |
| C | INDICATES CHANGE | |||
#HEBP12270111
6N-5355: GOV & FUEL INJ PUMP GP
6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 3 OF 4
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-0209 | [6] | BONNET | |
| 2. | 4N-0218 | [6] | BUSHING | |
| 3. | 9B-1320 | [6] | VALVE | |
| 9L-9424 | [6] | SPRING | ||
| 4. | 4N-0224 | [6] | RING | |
| 5. | 4N-1765 | [6] | PLUNGER AND BARREL ASSEM. | |
| 6. | 4N-4318 | [6] | SPRING | |
| 7. | 4N-2728 | [6] | WASHER | |
| 8. | 8N-1317 C | [6] | LIFTER | |
| 4N-2685 | [6] | ROLLER | ||
| 9. | 2N-2658 | [6] | SCREW | |
| 10. | 4N-1763 | [6] | LEVER | |
| 11. | 4N-0528 | [1] | SHAFT | |
| 12. | 4N-2677 | [1] | LEVER ASSEM. | |
| 13. | 2M-7819 | [1] | RING | |
| 14. | 3H-0442 | [1] | SEAL | |
| 15. | 4N-0508 | [1] | GASKET | |
| 16. | 4N-0445 | [1] | LEVER | |
| 17. | 4N-1591 | [1] | COVER ASSEM. | |
| (Includes) | ||||
| 6N-0411 | [1] | COVER | ||
| 18. | 6N-0412 | [1] | SCREW | |
| 4B-2042 | [1] | NUT | ||
| 3B-4501 | [1] | LOCKWASHER | ||
| 1P-7326 | [1] | WASHER 1.52 mm(.06 in.)thick | ||
| 8F-1326 | [1] | WASHER .81 mm(.032 in.)thick | ||
| 19. | 2P-3200 | [1] | BOLT | |
| 1J-9671 | [1] | SEAL | ||
| 20. | 2M-5471 | [2] | BOLT | |
| 21. | 4N-0523 | [1] | DOWEL | |
| 2D-6392 | [1] | SEAL | ||
| 22. | 6F-6672 C | [6] | SEAL | |
| C | INDICATES CHANGE | |||
#HEBP12270112
6N-5355: GOV & FUEL INJ PUMP GP
6N5355 GOVERNOR & FUEL INJECTION PUMP GROUP-PART 4 OF 4
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-1881 | [1] | LEVER | |
| 2. | 4N-0448 | [1] | LEVER ASSEM. | |
| (Includes) | ||||
| 9L-8571 | [1] | DOWEL | ||
| 3. | 8F-5368 | [1] | WASHER | |
| 4. | 6N-5482 | [2] | PLATE | |
| 5. | 4N-0687 | [1] | COVER ASSEM. | |
| (Includes) | ||||
| 6. | 4N-2786 | [1] | SEAL | |
| 7. | 0S-1616 | [4] | BOLT | |
| 8. | 4N-0402 | [1] | GASKET | |
| 9. | 9S-8601 | [1] | PIN | |
| 10. | 4N-1767 | [1] | VALVE | |
| 11. | 4N-0605 | [1] | SPRING | |
#HEBP12270113
6N-2840: GOV & FUEL INJ PUMP GP
6N2840 GOVERNOR AND FUEL INJECTION PUMP GROUP
PART OF 6N304 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGES 43 & 43B
6N5355 GOVERNOR & FUEL INJECTION PUMP PARTS ARE SHOWN ON PAGES 44 THROUGH
47D
PART OF 6N304 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGES 43 & 43B
6N5355 GOVERNOR & FUEL INJECTION PUMP PARTS ARE SHOWN ON PAGES 44 THROUGH
47D
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2. | 6N-5355 CY | [1] | PUMP GROUP | |
| (Separate Illustration) | ||||
| 3. | 0S-1615 | [13] | BOLT | |
| 4. | 9S-4180 | [1] | PLUG | |
| 4J-7533 | [1] | SEAL | ||
| 5. | 4N-4351 | [1] | COVER | |
| 4N-9057 | [1] | GASKET | ||
| 6. | 4N-8179 | [1] | PIN | |
| 7. | 2P-0726 | [1] | SPRING | |
| 8. | 4N-0444 | [2] | SPACER | |
| 9. | 4N-4320 | [1] | SHAFT ASSEM. | |
| 10. | 4N-0159 | [1] | GASKET | |
| 12. | 8S-4710 | [3] | BOLT 10.16 cm(4 in.) long | |
| 13. | 4N-0053 | [1] | COVER | |
| 14. | 0S-1616 | [1] | BOLT | |
| 15. | 9F-7022 | [1] | BOLT 3.81 cm(1.50 in.) long | |
| 16. | 9F-6580 | [2] | BOLT 2.86 cm(1.125 in.) long | |
| 25. | 4N-5490 | [1] | BASE ASSEM. | |
| (Includes) | ||||
| 26. | 9S-4167 | [1] | STUD | |
| 27. | 4N-9336 | [1] | DISC | |
| 28. | 4N-7572 | [1] | ELBOW | |
| 4N-9337 | [1] | GASKET | ||
| 29. | 6N-2843 | [1] | GASKET | |
| 30. | 7N-0450 C | [1] | VALVE ASSEM. | |
| 31. | 4N-4431 | [1] | GASKET | |
| 6N-2810 | [1] | CHANNEL | ||
| 32. | 9S-4191 | [1] | PLUG | |
| 3J-1907 | [1] | SEAL | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#HEBP12270114
7N-4016: LINES GP-FUEL INJECTION
7N4016 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 49V16058 TO 49V20613 INCLUSIVE
ENGINE SERIAL NO. 49V16058 TO 49V20613 INCLUSIVE
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7S-9891 | [6] | FUEL VALVE | |
| 2. | 5B-3718 | [6] | SEAL | |
| 3. | 6F-1069 | [6] | SEAL ASSEM. | |
| 4. | 8S-2389 | [6] | BODY | |
| 5. | 5H-7225 | [6] | NUT | |
| 6. | 7N-2876 | [1] | LINE ASSEM. (no. 6) | |
| 7. | 7N-2875 | [1] | LINE ASSEM. (no. 5) | |
| 8. | 6N-6403 | [7] | CLAMP (tapped) | |
| 9. | 6N-6404 | [5] | CLAMP | |
| 10. | 0S-1615 C | [13] | BOLT | |
| 11. | 7N-2874 | [1] | LINE ASSEM. (no. 4) | |
| 12. | 7N-4156 | [1] | CLAMP ASSEM. | |
| 13. | 7N-2873 | [1] | LINE ASSEM. (no. 3) | |
| 14. | 7N-2872 | [1] | LINE ASSEM. (no. 2) | |
| 15. | 7N-2877 | [1] | CLAMP (tapped) | |
| 7N-2878 | [1] | CLAMP | ||
| 16. | 6N-5124 | [3] | CLAMP (tapped) | |
| 6N-5125 | [3] | CLAMP | ||
| 17. | 7N-2871 | [1] | LINE ASSEM. (no. 1) | |
| 18. | 1B-4203 | [3] | NUT | |
| 19. | 1H-8128 C | [1] | SEAL | |
| 20. | 2A-5546 | [2] | BOLT | |
| 5P-0537 | [2] | WASHER | ||
| 21. | 6N-4682 | [1] | BRACKET | |
| 22. | 2B-2695 | [2] | BOLT | |
| 9M-1974 | [2] | WASHER | ||
| 23. | 0S-1619 | [2] | BOLT | |
| 24. | 5M-2894 | [3] | WASHER | |
| 25. | 2P-5641 | [1] | ADAPTER | |
| 26. | 5M-6214 | [1] | PLUG | |
| 27. | 8M-5253 | [1] | SEAL | |
| 28. | 1A-2029 | [1] | BOLT | |
| 29. | 4D-9786 | [1] | BLOCK | |
| 30. | 8M-5248 | [1] | SEAL | |
| 31. | 0S-1616 C | [2] | BOLT | |
| 32. | 3B-4504 | [15] | LOCKWASHER | |
| C | INDICATES CHANGE | |||
#HEBP12270115
7N-4016: LINES GP-FUEL INJECTION
7N4016 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 49V20614 TO 49V24498 INCLUSIVE
ENGINE SERIAL NO. 49V20614 TO 49V24498 INCLUSIVE
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-8796 C | [6] | FUEL VALVE SERVICE GROUP | |
| (Each Includes) | ||||
| 2. | 5B-3718 | [6] | SEAL | |
| 3. | 6F-1069 | [6] | SEAL ASSEM. | |
| 4. | 8S-2389 | [6] | BODY | |
| 5. | 5H-7225 | [6] | NUT | |
| 6. | 7N-2876 | [1] | LINE ASSEM. (No. 6) | |
| 7. | 7N-2875 | [1] | LINE ASSEM. (No. 5) | |
| 8. | 6N-6403 C | [9] | CLAMP (tapped) | |
| 9. | 6N-6404 C | [7] | CLAMP | |
| 10. | 0S-1615 | [13] | BOLT | |
| 11. | 7N-2874 | [1] | LINE ASSEM. (No. 4) | |
| 12. | 7N-4156 | [1] | CLAMP ASSEM. | |
| 13. | 7N-2873 | [1] | LINE ASSEM. (No. 3) | |
| 14. | 7N-2872 | [1] | LINE ASSEM. (No. 2) | |
| 15. | 7N-2877 | [1] | CLAMP (tapped) | |
| 7N-2878 | [1] | CLAMP | ||
| 16. | 6N-5124 C | [2] | CLAMP (tapped) | |
| 6N-5125 C | [2] | CLAMP | ||
| 17. | 7N-2871 | [1] | LINE ASSEM. (No. 1) | |
| 18. | 1B-4203 | [3] | NUT | |
| 19. | 1H-8128 | [1] | SEAL | |
| 20. | 2A-5546 | [2] | BOLT | |
| 5P-0537 | [2] | WASHER | ||
| 21. | 6N-4682 | [1] | BRACKET | |
| 22. | 2B-2695 | [2] | BOLT | |
| 9M-1974 | [2] | WASHER | ||
| 23. | 0S-1619 | [2] | BOLT | |
| 24. | 5M-2894 | [3] | WASHER | |
| 25. | 2P-5641 | [1] | ADAPTER | |
| 26. | 5M-6214 | [1] | PLUG | |
| 27. | 8M-5253 | [1] | SEAL | |
| 28. | 1A-2029 | [1] | BOLT | |
| 29. | 4D-9786 | [1] | BLOCK | |
| 30. | 8M-5248 | [1] | SEAL | |
| 31. | 0S-1616 | [2] | BOLT | |
| 32. | 3B-4504 | [15] | LOCKWASHER | |
| C | INDICATES CHANGE | |||
#HEBP12270116
7N-4016: LINES GP-FUEL INJECTION
7N4016 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 49V24499-UP
8N9617 FUEL LINES PARTS ARE SHOWN ON PAGE 49D
ENGINE SERIAL NO. 49V24499-UP
8N9617 FUEL LINES PARTS ARE SHOWN ON PAGE 49D
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-8796 | [6] | FUEL VALVE SERVICE GROUP | |
| (Each Includes) | ||||
| 2. | 5B-3718 | [6] | SEAL | |
| 3. | 6F-1069 | [6] | SEAL ASSEM. | |
| 4. | 8S-2389 | [6] | BODY | |
| 5. | 5H-7225 | [6] | NUT | |
| 6. | 8N-9617 CY | [1] | LINES GROUP | |
| (Separate Illustration) | ||||
| 7. | 1B-4203 | [3] | NUT | |
| 8. | 1H-8128 | [1] | SEAL | |
| 9. | 2A-5546 | [2] | BOLT | |
| 5P-0537 | [2] | WASHER | ||
| 10. | 6N-4682 | [1] | BRACKET | |
| 11. | 2B-2695 | [2] | BOLT | |
| 9M-1974 | [2] | WASHER | ||
| 12. | 0S-1619 | [2] | BOLT | |
| 13. | 5M-2894 | [3] | WASHER | |
| 14. | 2P-5641 | [1] | ADAPTER | |
| 15. | 5M-6214 | [1] | PLUG | |
| 16. | 8M-5253 | [1] | SEAL | |
| 17. | 1A-2029 | [1] | BOLT | |
| 18. | 4D-9786 | [1] | BLOCK | |
| 19. | 8M-5248 | [1] | SEAL | |
| C | INDICATES CHANGE | |||
#HEBP12270117
8N-9617: LINES GP-FUEL INJECTION
8N9617 FUEL LINES GROUP
ENGINE SERIAL NO. 49V24499-UP
PART OF 7N4016 FUEL INJECTION LINES GROUP SHOWN ON PAGE 49C
ENGINE SERIAL NO. 49V24499-UP
PART OF 7N4016 FUEL INJECTION LINES GROUP SHOWN ON PAGE 49C
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-2876 | [1] | LINE AS-FUEL INJ (NO 6) | |
| 2. | 7N-2875 | [1] | LINE AS-FUEL INJ (NO 5) | |
| 3. | 6N-6403 | [13] | CLAMP (TAPPED) | |
| 4. | 6N-6404 | [11] | CLAMP | |
| 5. | 6H-9954 C | [13] | SCREW AS-MACHINE | |
| 6. | 7N-4156 | [1] | CLAMP AS-FUEL LINE | |
| 7. | 7N-2874 | [1] | LINE AS-FUEL INJ (NO 4) | |
| 8. | 8N-9809 | [1] | CLAMP-FUEL LINES (TAPPED) | |
| 8N-9810 | [1] | CLAMP-FUEL LINES | ||
| 9. | 8N-9733 | [1] | LINE AS-FUEL INJ (NO 3) | |
| 10. | 7N-2872 | [1] | LINE AS-FUEL INJ (NO 2) | |
| 11. | 7N-2871 | [1] | LINE AS-FUEL INJ (NO 1) | |
| 12. | 2A-0762 C | [1] | BOLT | |
| 3B-4504 C | [1] | LOCKWASHER | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#HEBP12270118
1P-2299: FILTER AS-FUEL
1P2299 FUEL FILTERASSEMBLY
Parts for your 977L TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| No Serviced Parts available | ||||
#HEBP12270119
7N-3616: LINES GP-DRAIN
7N3616 DRAIN LINES GROUP




