HYDRAULIC SYSTEM
VALVE GP-RELIEFVALVE GP
VALVE GP-RELIEF
LINES GP-PUMP
PUMP GP
FILTER GP
PUMP GP
LINES GP-PUMP
HYDRAULIC SYSTEM
VALVE GP-RELIEF#UE0349200230
3J-0319: RELIEF VALVE GROUP
3J319 RELIEF VALVE GROUP
Part of 2J9759 Control Valve Group shown on Pages 106 and 107
Part of 2J9759 Control Valve Group shown on Pages 106 and 107
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3J-3429 | [1] | PLUG | ||
| 3J-7470 | [1] | SHIM (.048" THICK) | ||
| 3J-7473 | [9] | SHIM (.005" THICK) | ||
| 4F-7115 | [1] | SPRING | ||
| 1J-8497 | [1] | VALVE | ||
| 0S-1573 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 2J-6090 | [1] | SEAT | ||
| 4F-7952 | [1] | SEAL | ||
| 2J-5357 | [1] | BODY | ||
| 2J-6088 | [1] | SPRING | ||
| 3J-3765 | [1] | BODY GROUP | ||
| [1] | HOUSING | |||
| [1] | VALVE | |||
| 5F-9657 | [1] | SEAL | ||
#UE0349200231
4J-0595: MAKE-UP VALVE GROUP
4J595 MAKE-UP VALVE GROUP
Part of 4J5489 Control Valve Group shown on Pages 107C and 107D
Part of 4J5489 Control Valve Group shown on Pages 107C and 107D
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS#UE0349200232
4J-5486: RELIEF VALVE GROUP
4J5486 RELIEF VALVE GROUP
Part of 4J5489 Control Valve Group shown on Pages 107C and 107D
Part of 4J5489 Control Valve Group shown on Pages 107C and 107D
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3J-3429 | [1] | PLUG | ||
| 3J-7470 | [1] | SHIM (.048" THICK) | ||
| 3J-7473 | [9] | SHIM (.005" THICK) | ||
| 4F-7115 | [1] | SPRING | ||
| 1J-8497 | [1] | VALVE | ||
| 0S-1573 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 2J-6090 | [1] | SEAT | ||
| 4F-7952 | [1] | SEAL | ||
| 2J-5357 | [1] | BODY | ||
| 2J-6088 | [1] | SPRING | ||
| 4J-5485 | [1] | BODY GROUP | ||
| [1] | HOUSING | |||
| 4J-5487 | [1] | VALVE | ||
| 5F-9657 | [1] | SEAL | ||
#UE0349200233
HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES--Top View
Effective with Serial No. 60A6386
3K4526 Hydraulic Oil Filter Group and 4K2392 Hydraulic Pump Assembly parts are shown on Pages 110 and 188
Effective with Serial No. 60A6386
3K4526 Hydraulic Oil Filter Group and 4K2392 Hydraulic Pump Assembly parts are shown on Pages 110 and 188
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 (1" LONG) | ||
| 4B-4280 | [2] | WASHER (.0937" THICK) | ||
| - OR - | ||||
| 6H-1717 | [2] | BOLT (1.125" LONG) | ||
| 1B-3310 | [2] | WASHER (.125" THICK) | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 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 | ||
| 4K-2392 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 | ||
| 4K-5175 | [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 | |||
#UE0349200234
HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES--Top View
Serial No. 60A7142-Up
4J9860 Pump and 3K4526 Filter parts are shown on Pages 108D and 110
Serial No. 60A7142-Up
4J9860 Pump and 3K4526 Filter parts are shown on Pages 108D and 110
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 | ||
| 6H-1717 | [2] | BOLT (1.125" LONG) | ||
| 1B-3310 | [2] | WASHER (.125"THICK) | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 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 | ||
| 4J-9860 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 | ||
| 4K-5175 | [4] | BOLT | ||
| 3B-4508 | [4] | LOCKWASHER | ||
| 3K-4141 | [1] | TUBE ASSEM. | ||
| 1H-8720 | [1] | SEAL | ||
| 9M-7959 | [4] | CLAMP | ||
| 3K-7119 | [1] | HOSE | ||
| Y | SEPARATE ILLUSTRATION | |||
#UE0349200235
4J-9860: HYDRAULIC PUMP ASSEMBLY
4J9860 HYDRAULIC PUMP ASSEMBLY
EFFECTIVE WITH SERIAL NO. 60A7142
PART OF HYDRAULIC PUMP AND LINES SHOWN ON FRONT SIDE
EFFECTIVE WITH SERIAL NO. 60A7142
PART OF HYDRAULIC PUMP AND LINES SHOWN ON FRONT SIDE
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3K-8267 | [1] | RING | ||
| 3J-0698 | [1] | PIN | ||
| 5F-3144 H | [1] | SEAL | ||
| 3K-8539 | [1] | CAP | ||
| 0S-1589 | [4] | BOLT | ||
| 3J-0695 | [1] | BEARING | ||
| 3K-8269 | [1] | HOUSING | ||
| 3J-0712 | [30] | SPRING | ||
| 4J-4985 | [30] | GUIDE | ||
| 5H-6734 H | [1] | SEAL | ||
| 3J-0709 | [1] | ROTOR | ||
| 5M-6509 H | [2] | SEAL | ||
| 4J-5918 H | [1] | SEAL | ||
| 4J-9861 | [1] | SPRING | ||
| 5M-6508 | [1] | BEARING | ||
| 1J-6474 | [1] | RING (LOCK) | ||
| 4J-3883 | [1] | SHAFT | ||
| THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
| 4J-7855 | [1] | KIT (SEAL) | ||
| (CONSISTS OF PARTS MARKED H) | ||||
| 3J-0706 | [1] | RING | ||
| 3J-1909 | [1] | PIN | ||
| 3J-8444 | [1] | PLATE | ||
| 3J-9788 | [1] | VANE KIT | ||
| (CONSISTS OF 10 VANES) | ||||
#UE0349200236
6J-2061: HYDRAULIC FILTER CONVERSION GROUP
6J2061 HYDRAULIC FILTER CONVERSION GROUP
PROVIDES A 40 MESH SCREEN FOR FILTERING OIL
PROVIDES A 40 MESH SCREEN FOR FILTERING OIL
Parts for your 955H TRACK LOADER:
CATERPILLAR SIS#UE0349200237
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
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 | |||
#UE0349200238
3A-1692: HYDRAULIC PUMP ASSEMBLY
3A1692 HYDRAULIC PUMP ASSEMBLY
Part of 3A1716 Hydraulic Pump Group
Part of 3A1716 Hydraulic Pump Group
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 | |
#UE0349200239
HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES--Top View
3K4526 Hydraulic Oil Filter Group and 3K8538 Hydraulic Pump Assembly parts are shown on Pages 110 and 111
3K4526 Hydraulic Oil Filter Group and 3K8538 Hydraulic Pump Assembly parts are shown on Pages 110 and 111
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 (1" LONG) | ||
| 4B-4280 | [2] | WASHER (.0937" THICK) | ||
| - OR - | ||||
| 6H-1717 | [2] | BOLT (1.125" LONG) | ||
| 1B-3310 | [2] | WASHER (.125" THICK) | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 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 | ||
| 4K-5175 | [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 | |||

