HYDRAULIC SYSTEM
VALVE GP-RELIEFLINES GP-PUMP
PUMP GP
FILTER GP
HYDRAULIC SYSTEM
VALVE GP-RELIEF
#UE0348960360
2J-9817: RELIEF VALVE GROUP
2J9817 RELIEF VALVE GROUP--Replaced by 3J319 shown on Page 98A
Part of 2J9759 Control Valve Group shown on Page 98
Part of 2J9759 Control Valve Group shown on Page 98
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS#UE0348960361
3J-1969: RELIEF VALVE GROUP
3J1969 RELIEF VALVE GROUP
Part of 2J9759 and 5J3645 Control Valve Groups shown on Pages 98 and 147D
Part of 2J9759 and 5J3645 Control Valve Groups shown on Pages 98 and 147D
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1D-4707 | [2] | BOLT | ||
| 3B-4507 | [2] | LOCKWASHER | ||
| 2J-8200 | [5] | SHIM | ||
| 2J-8071 | [1] | RETAINER | ||
| 2J-7710 | [1] | SPRING | ||
| 2J-7711 | [1] | SPRING | ||
| 7H-7954 | [2] | BOLT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 2J-8203 | [1] | BODY GROUP | ||
| [1] | HOUSING | |||
| [1] | VALVE | |||
| 4J-0519 | [1] | SEAL | ||
| 5H-7781 | [1] | PISTON | ||
| 6F-6672 | [1] | SEAL | ||
| 3J-1970 | [1] | BLOCK | ||
| 7F-0192 | [2] | BOLT | ||
| 2J-8069 | [1] | COVER | ||
| 4J-5477 | [2] | SEAL | ||
| 3J-1971 | [1] | SPACER | ||
#UE0348960362
HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES--Top View
Serial No. 60A1 to 60A653 inclusive
3K4135 Pump Assembly and 3K4526 Oil Filter Group parts are shown on Page 101
Serial No. 60A1 to 60A653 inclusive
3K4135 Pump Assembly and 3K4526 Oil Filter Group parts are shown on Page 101
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3K-4526 Y | [1] | FILTER GROUP | ||
| (SEE SEPARATE ILLUS. FOR PARTS) | ||||
| 3K-4300 | [1] | HOSE ASSEM. | ||
| 1A-1460 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 1H-9696 | [1] | SEAL | ||
| 0S-1595 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 4B-4280 | [1] | WASHER | ||
| 3K-4190 | [1] | TUBE ASSEM | ||
| 0S-1585 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 1H-7339 | [1] | SEAL | ||
| 3K-7548 | [1] | HOSE ASSEM | ||
| 0T-0772 | [4] | BOLT | ||
| 3B-4507 | [4] | LOCKWASHER | ||
| 3H-3667 | [2] | FLANGE | ||
| 4F-7952 | [1] | SEAL | ||
| 3K-4135 Y | [1] | PUMP ASSEM. | ||
| (SEE SEPARATE ILLUS FOR PARTS) | ||||
| 1D-4574 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 3K-5135 | [1] | ADAPTER | ||
| 3K-2354 | [1] | GASKET | ||
| 2A-4639 | [4] | BOLT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 2H-3935 | [1] | SEAL | ||
| 2B-0947 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 0S-1587 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 0S-1585 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 3K-4141 | [1] | TUBE ASSEM | ||
| 1H-8720 | [1] | SEAL | ||
| 4H-1753 | [4] | CLAMP | ||
| 8H-2062 | [1] | HOSE | ||
| Y | SEPARATE ILLUSTRATION | |||
#UE0348960363
HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES--Top View
Serial No. 60A654 to 60A3441 inclusive
3K8538 Hydraulic Pump Assembly and 3K4526 Oil Filter Group parts are shown on Pages 100C and 100D
Serial No. 60A654 to 60A3441 inclusive
3K8538 Hydraulic Pump Assembly and 3K4526 Oil Filter Group parts are shown on Pages 100C and 100D
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3K-4526 Y | [1] | FILTER GROUP | ||
| (SEE SEPARATE ILLUSTRATION FOR PARTS) | ||||
| 4K-1586 | [1] | TUBE ASSEM. | ||
| 1A-1460 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 1H-9696 | [1] | SEAL | ||
| 0S-1595 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 4B-4280 | [1] | WASHER | ||
| 0S-1621 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 4B-4280 | [2] | WASHER | ||
| 3K-4190 | [1] | TUBE ASSEM | ||
| 0S-1585 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 1H-7339 | [1] | SEAL | ||
| 3K-7548 | [1] | HOSE ASSEM | ||
| 0T-0772 | [4] | BOLT | ||
| 3B-4507 | [4] | LOCKWASHER | ||
| 3H-3667 | [2] | FLANGE | ||
| 4F-7952 | [1] | SEAL | ||
| 3K-8538 Y | [1] | PUMP ASSEM | ||
| (SEE SEPARATE ILLUSTRATION FOR PARTS) | ||||
| 1D-4574 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 3K-5135 | [1] | ADAPTER | ||
| 3K-2354 | [1] | GASKET | ||
| 2A-4639 | [4] | BOLT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 2H-3935 | [1] | SEAL | ||
| 2B-0947 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 0S-1587 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 0S-1585 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 3K-4141 | [1] | TUBE ASSEM | ||
| 1H-8720 | [1] | SEAL | ||
| 4H-1753 | [4] | CLAMP | ||
| 8H-2062 | [1] | HOSE | ||
| Y | SEPARATE ILLUSTRATION | |||
#UE0348960364
HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES--Top View
Effective with Serial No. 60A3442
3K4526 Oil Filter Group parts are shown on Pages 100D and 101
Effective with Serial No. 60A3442
3K4526 Oil Filter Group parts are shown on Pages 100D and 101
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3K-4526 Y | [1] | FILTER GROUP | ||
| (SEE SEPARATE ILLUSTRATION) | ||||
| 4K-1586 | [1] | TUBE ASSEM | ||
| 1A-1460 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 1H-9696 | [1] | SEAL | ||
| 0S-1595 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 4B-4280 | [1] | WASHER | ||
| 0S-1621 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 4B-4280 | [2] | WASHER | ||
| 3K-4190 | [1] | TUBE ASSEM | ||
| 0S-1585 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 1H-7339 | [1] | SEAL | ||
| 3K-7548 | [1] | HOSE ASSEM | ||
| 0T-0772 | [4] | BOLT | ||
| 3B-4507 | [4] | LOCKWASHER | ||
| 3H-3667 | [2] | FLANGE | ||
| 4F-7952 | [1] | SEAL | ||
| 3K-8538 Y | [1] | PUMP ASSEM. | ||
| (SEE SEPARATE ILLUSTRATION) | ||||
| 1D-4574 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 3K-5135 | [1] | ADAPTER | ||
| 3K-2354 | [1] | GASKET | ||
| 2A-4639 | [4] | BOLT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 2H-3935 | [1] | SEAL | ||
| 2B-0947 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 0S-1587 | [1] | BOLT | ||
| 3B-4508 | [1] | LOCKWASHER | ||
| 0S-1585 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 3K-4141 | [1] | TUBE ASSEM | ||
| 1H-8720 | [1] | SEAL | ||
| 8H-2063 | [4] | CLAMP | ||
| 3K-7119 | [1] | HOSE | ||
| Y | SEPARATE ILLUSTRATION | |||
#UE0348960365
3A-1716: HYDRAULIC PUMP CONVERSION GROUP
3A1716 HYDRAULIC PUMP CONVERSION GROUP
To convert to an insert-vane Pump
To convert to an insert-vane Pump
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5F-3999 | [1] | SEAL | |
| 2. | 6J-3889 | [1] | ADAPTER | |
| 3. | 9S-1366 | [3] | BOLT | |
| 3A-1691 | [1] | HOSE ASSEM. | ||
| 4. | 3S-8570 | [1] | STEM ASSEM. (45 DEGREES) | |
| 5. | 3S-7116 | [2] | SLEEVE | |
| 6. | [1] | HOSE (47.40" long) | ||
| 7. | 3S-8571 | [1] | STEM ASSEM. (60 degrees) | |
| 8. | 6K-4728 | [1] | STRIP | |
| 9. | 4F-7952 | [2] | SEAL | |
| 10. | 3A-1692 Y | [1] | PUMP ASSEM. | |
| (See Separate Illustration) | ||||
| 11. | 5H-8363 | [2] | STUD | |
| 1D-4720 | [2] | NUT | ||
| 3B-4510 | [2] | LOCKWASHER | ||
| 12. | 3K-2354 | [1] | GASKET | |
| 13. | 3A-1689 | [1] | SPACER | |
| 14. | 1H-8720 | [2] | SEAL | |
| 15. | 2D-8426 | [1] | STUD | |
| 1D-4719 | [1] | NUT | ||
| Y | SEPARATE ILLUSTRATION | |||
#UE0348960366
3A-1692: HYDRAULIC PUMP ASSEMBLY
3A1692 HYDRAULIC PUMP ASSEMBLY
Part of 3A1716 Hydraulic Pump Group
Part of 3A1716 Hydraulic Pump Group
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 7J-0568 | [1] | CARTRIDGE ASSEM. | ||
| (30 Gallons Per Minute) | ||||
| (Consists of Parts Marked H) | ||||
| THE FOLLOWING KIT IS AVAILABLE: | ||||
| 4J-9279 | [1] | KIT (Seal) | ||
| (Consists of Parts Marked J) | ||||
| 1. | 3D-6156 | [1] | COVER | |
| 2. | H | [1] | BEARING | |
| 3. | H | [2] | SCREW | |
| 4. | H | [1] | ROTOR | |
| 5. | 2J-8165 | [1] | BODY | |
| 6. | 1H-5728 J | [1] | SEAL | |
| 7. | 4J-9225 J | [1] | RING | |
| 8. | 2L-5271 | [1] | BEARING | |
| 9. | 2J-8168 | [1] | WASHER | |
| 10. | 2J-8169 J | [1] | SEAL | |
| 11. | 4J-2088 | [1] | SHAFT | |
| 12. | 4M-5285 | [1] | RING | |
| 13. | 2J-8170 J | [1] | WIPER | |
| 14. | 2J-8172 | [1] | RING | |
| 15. | H | [1] | PLATE | |
| 16. | 2H-3928 J | [1] | SEAL | |
| 17. | 4J-9220 J | [1] | RING | |
| 18. | 2J-8163 J | [1] | SEAL | |
| 19. | H | [1] | RING | |
| 20. | H | [10] | VANE | |
| [10] | INSERT | |||
| 21. | H | [1] | PLATE ASSEM. | |
| 22. | H | [2] | PIN | |
| 23. | 1A-5405 | [4] | BOLT | |
#UE0348960367
3K-8538: HYDRAULIC PUMP ASSEMBLY
3K8538 HYDRAULIC PUMP ASSEMBLY
Serial No. 60A654 to 60A2574 inclusive
Part of Hydraulic Pump and Lines shown on Page 100A
Serial No. 60A654 to 60A2574 inclusive
Part of Hydraulic Pump and Lines shown on Page 100A
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3K-8267 | [1] | RING | ||
| 3J-1909 | [1] | PIN | ||
| 5F-3144 | [1] | SEAL | ||
| 3K-8539 | [1] | CAP | ||
| 0S-1589 | [4] | BOLT | ||
| 3J-0695 | [1] | BEARING | ||
| 3K-8269 | [1] | HOUSING | ||
| 3J-0712 | [30] | SPRING | ||
| 5H-6734 | [1] | SEAL | ||
| 3J-0709 | [1] | ROTOR | ||
| 5M-6509 | [2] | SEAL | ||
| 3J-0708 | [1] | SEAL | ||
| 3J-0707 | [1] | SPRING | ||
| 3K-8266 | [1] | SHAFT | ||
| 1J-6474 | [1] | RING (LOCK) | ||
| 5M-6508 | [1] | BEARING | ||
| 3J-0706 | [1] | RING | ||
| 3J-0698 | [1] | PIN | ||
| 3J-4302 | [1] | PLATE | ||
| 3J-0710 | [1] | VANE KIT | ||
| (CONSISTS OF 10 VANES) | ||||
#UE0348960368
3K-8538: HYDRAULIC PUMP ASSEMBLY
3K8538 HYDRAULIC PUMP ASSEMBLY
Effective with Serial No. 60A2575
Part of Hydraulic Pump and Lines shown on Pages 100A and 100B
Effective with Serial No. 60A2575
Part of Hydraulic Pump and Lines shown on Pages 100A and 100B
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3K-8267 | [1] | RING | ||
| 3J-1909 | [1] | PIN | ||
| 5F-3144 | [1] | SEAL | ||
| 3K-8539 | [1] | CAP | ||
| 0S-1589 | [4] | BOLT | ||
| 3J-0695 | [1] | BEARING | ||
| 3K-8269 | [1] | HOUSING | ||
| 3J-0712 | [30] | SPRING | ||
| 5H-6734 | [1] | SEAL | ||
| 4J-4985 | [30] | GUIDE | ||
| 3J-0709 | [1] | ROTOR | ||
| 5M-6509 | [2] | SEAL | ||
| 4J-5918 | [1] | SEAL | ||
| 3J-0707 | [1] | SPRING | ||
| 3K-8266 | [1] | SHAFT | ||
| 1J-6474 | [1] | RING (LOCK) | ||
| 5M-6508 | [1] | BEARING | ||
| 3J-0706 | [1] | RING | ||
| 3J-0698 | [1] | PIN | ||
| 3J-8444 | [1] | PLATE | ||
| 3J-9788 | [1] | VANE KIT | ||
| (CONSISTS OF 10 VANES) | ||||
#UE0348960369
3K-4526: HYDRAULIC OIL FILTER GROUP
3K4526 HYDRAULIC OIL FILTER GROUP
Serial No. 60A1 to 60A2486 inclusive
Part of Hydraulic Pump and Lines shown on Pages 100 and 100A
Serial No. 60A1 to 60A2486 inclusive
Part of Hydraulic Pump and Lines shown on Pages 100 and 100A
For full view, you need register
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3H-3667 | [4] | FLANGE | ||
| 4F-7952 | [2] | SEAL | ||
| 3H-5368 | [8] | BOLT | ||
| 3B-4507 | [8] | LOCKWASHER | ||
| 2J-6189 | [1] | WASHER | ||
| 3K-4691 | [1] | HOUSING ASSEM. | ||
| 3B-1915 | [2] | BOLT | ||
| 3B-4506 | [2] | LOCKWASHER | ||
| 3K-8704 | [1] | COVER | ||
| 5F-1678 | [1] | SEAL | ||
| 3K-4561 | [1] | SCREW | ||
| 5B-9079 | [1] | NUT | ||
| 2D-6642 | [1] | BALL | ||
| 2K-8257 | [1] | SEAL | ||
| 5H-3255 | [1] | WASHER | ||
| 3K-5914 | [10] | STUD | ||
| (PART OF HOUSING ASSEM. 3K4691) | ||||
| 1B-4206 | [10] | NUT | ||
| 3J-8741 | [10] | WASHER | ||
| 3K-5861 | [1] | BOLT | ||
| 2J-8125 | [1] | SEAL | ||
| 1K-4703 | [1] | WASHER | ||
| 5H-3257 | [1] | SPRING | ||
| 5H-3253 | [1] | VALVE | ||
| 2K-8256 | [1] | WASHER | ||
| 3K-5982 | [1] | COVER | ||
| 3K-6725 | [1] | RING | ||
| 5H-3335 | [1] | SPRING | ||
| 3K-6693 | [1] | HOUSING | ||
| 5H-3249 | [1] | RING | ||
| 2J-1560 | [1] | ELEMENT ASSEM. | ||
