HYDRAULIC SYSTEM
PUMP GPMOTOR GP
PUMP GP
HYDRAULIC SYSTEM
PUMP GP#SEBP31500640
170-9918: PUMP GP-PISTON
170-9918 PUMP GP-PISTON -FAN MOTOR
S/N FDL1-UP; CLS1-UP
PART OF 151-6647 PUMP & MTG GP-HYDRAULIC
S/N FDL1-UP; CLS1-UP
PART OF 151-6647 PUMP & MTG GP-HYDRAULIC
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 185-0303 | [1] | SEAL-OIL | |
| 2. | 213-9250 | [4] | SEAL-O-RING | |
| 3. | 9X-6032 M | [4] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 4. | 209-5985 | [1] | COUPLING | |
| 5. | 118-3122 | [1] | SEAL-O-RING | |
| 6. | 213-9248 | [1] | SEAL-O-RING | |
| 7. | 155-9135 Y | [1] | ROTATING GP-PUMP | |
| 8. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 9. | 033-6028 | [1] | SEAL-O-RING | |
| 10. | 155-9134 | [2] | PLATE | |
| 11. | 209-5986 | [1] | BEARING AS | |
| 11A. | 185-0305 | [1] | KIT-SHIM (INCLUDES 12-SHIMS) | |
| 11B. | 155-9125 | [1] | BEARING AS-ROLLER | |
| 11C. | 191-7583 | [1] | BEARING-TAPERED | |
| 12. | 185-0299 | [1] | HOUSING | |
| 13. | 194-9473 | [1] | RING | |
| 14. | 8T-9597 | [1] | RING-RETAINING | |
| 15. | 209-5984 | [1] | SHAFT | |
| 16. | 155-9131 | [1] | SWASHPLATE | |
| 17. | 209-5982 Y | [1] | ACTUATOR GP | |
| 18. | 209-5983 | [1] | COVER | |
| 19. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 20. | 8T-3957 M | [2] | BOLT-SOCKET HEAD (M12X1.75X30-MM) | |
| 21. | 188-6280 | [1] | DOWEL | |
| 22. | 209-5937 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR) | |
| 23. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31500641
259-0878: PUMP GP-PISTON
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 170-9900 | [2] | PIN | |
| 2. | 266-7894 Y | [1] | ROTATING GP-PUMP (PISTON) | |
| 3. | 223-7629 | [1] | HOUSING | |
| 4. | 170-9907 | [2] | PLUG | |
| 5. | 158-9103 Y | [1] | ACTUATOR GP-PUMP | |
| 6. | 145-3169 | [2] | PIN-THREADED | |
| 7. | 145-3171 | [2] | LOCKNUT-SEAL | |
| 8. | 234-9503 | [1] | SEAL-O-RING | |
| 9. | 191-5593 Y | [1] | HEAD GP-PUMP | |
| 10. | 096-8058 | [2] | RING-RETAINING | |
| 11. | 191-5596 | [1] | COVER GP-PUMP | |
| 2H-3935 | [1] | SEAL-O-RING | ||
| 3K-0715 | [1] | SEAL-O-RING | ||
| 8T-4944 M | [4] | BOLT-SOCKET HEAD (M16X2X40-MM) | ||
| 135-9991 | [1] | COUPLING | ||
| 191-5597 | [1] | FLANGE | ||
| 12. | 191-5598 | [1] | PLATE | |
| 13. | 177-0359 M | [4] | BOLT-SOCKET HEAD (M22X2.5X90-MM) | |
| 14. | 158-9104 Y | [1] | ACTUATOR GP-PUMP | |
| 15. | 112-4630 | [2] | SCREW (1-5/16-THD) | |
| 16. | 158-9105 Y | [1] | VALVE GP-SHUTTLE | |
| 17. | 165-9250 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 18. | 117-5716 | [4] | PIN | |
| 19. | 9T-3928 | [4] | PLUG AS | |
| 187-8001 | [1] | SEAL | ||
| 20. | 128-8981 | [2] | CAP (PROTECTION) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31500642
185-0266: ROTATING GP-MOTOR
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS#SEBP31500643
185-0275: ROTATING GP-MOTOR
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 168-3379 | [3] | PIN | |
| 2. | 168-3382 | [1] | WASHER (30X42X2.7-MM THK) | |
| 3. | 185-0292 | [1] | SPRING | |
| 4. | 6V-7723 | [1] | RING-RETAINING | |
| 5. | 185-0287 | [1] | PLATE-VALVE | |
| 6. | 295-9549 | [1] | BARREL | |
| 7. | 168-3384 | [9] | PISTON AS-PUMP | |
| 8. | 168-3378 | [1] | BEARING-SPHERICAL | |
| 9. | 168-3385 | [1] | PLATE-RETRACTION |
#SEBP31500644
155-9135: ROTATING GP-PUMP
#SEBP31500645
165-9358: ROTATING GP-PUMP
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS#SEBP31500646
170-9812: ROTATING GP-PUMP
#SEBP31500647
191-5590: ROTATING GP-PUMP
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 124-9849 | [2] | SEAL-SHAFT | |
| 2. | 5H-3252 | [1] | SEAL-O-RING | |
| 3. | 108-3566 | [1] | SEAL-O-RING | |
| 4. | 170-9901 | [1] | BEARING | |
| 5. | 095-0929 | [1] | RING-RETAINING | |
| 6. | 170-9812 Y | [1] | ROTATING GP-PUMP | |
| 7. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 8. | 165-9357 | [2] | RETAINER | |
| 9. | 165-9356 | [1] | BEARING | |
| 10. | 165-9354 | [1] | SWASHPLATE | |
| 11. | 191-5592 | [1] | BEARING AS | |
| 12. | 145-3773 | [4] | ROLLER | |
| 13. | 6E-3840 | [4] | ROD | |
| 14. | 4I-5956 | [1] | COVER | |
| 15. | 4I-5957 | [4] | RING | |
| 16. | 8T-0267 M | [4] | BOLT-SOCKET HEAD (M6X1X12-MM) | |
| 17. | 191-5591 | [1] | SHAFT | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31500648
259-0816: ROTATING GP-PUMP
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS#SEBP31500649
266-7894: ROTATING GP-PUMP
Parts for your 385B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 259-0884 J | [1] | SEAL-SHAFT | |
| 2. | 243-2737 J | [1] | SEAL-O-RING | |
| 3. | 6V-8260 J | [1] | SEAL-O-RING | |
| 4. | 170-9901 | [1] | BEARING | |
| 5. | 095-0929 | [1] | RING-RETAINING | |
| 6. | 165-9358 Y | [1] | ROTATING GP-PUMP | |
| 7. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 8. | 165-9357 | [2] | RETAINER | |
| 9. | 165-9356 | [1] | BEARING | |
| 10. | 165-9354 | [1] | SWASHPLATE | |
| 11. | 191-5592 | [1] | BEARING AS | |
| 12. | 6E-3840 | [4] | ROD | |
| 13. | 266-7895 J | [1] | COVER | |
| 14. | 4I-5957 J | [4] | RING | |
| 15. | 8T-0267 JM | [4] | BOLT-SOCKET HEAD (M6X1X12-MM) | |
| 16. | 191-5591 | [1] | SHAFT | |
| AVAILABLE REPAIR KIT(S): | ||||
| 266-7910 AJ | [1] | KIT-REPAIR (SHAFT-SEAL) | ||
| A | NOT PART OF THIS GROUP | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
PUMP GP
Tool Operating Manual
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Service Magazine




