HYDRAULIC SYSTEM
PUMP GPHYDRAULIC SYSTEM
PUMP GP#SEBP30760510
216-0032: PUMP GP-MAIN HYDRAULIC
216-0032 PUMP GP-MAIN HYDRAULIC
S/N ALD1-211
PART OF 162-6284 PUMP & MTG GP-MAIN HYDRAULIC
Type 2
S/N ALD1-211
PART OF 162-6284 PUMP & MTG GP-MAIN HYDRAULIC
Type 2
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 242-6778 CY | [1] | PUMP GP-MAIN HYDRAULIC | |
| 2. | 177-2520 Y | [1] | HEAD GP-PUMP | |
| 3. | 177-2541 | [1] | PLATE AS | |
| 5F-3144 | [1] | SEAL-O-RING | ||
| 8T-9080 M | [2] | BOLT-SOCKET HEAD (M12X1.75X20-MM) | ||
| 177-2542 | [1] | COVER | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 177-2546 | [1] | KIT-SEAL (MAIN HYDRAULIC PUMP) | ||
| (INCLUDES SEAL-O-RINGS, SEAL-SHAFT, SEAL, & GASKET) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760511
216-0033: PUMP GP-MAIN HYDRAULIC
216-0033 PUMP GP-MAIN HYDRAULIC
S/N ALD1-211
PART OF 216-0032 PUMP GP-MAIN HYDRAULIC
S/N ALD1-211
PART OF 216-0032 PUMP GP-MAIN HYDRAULIC
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 216-0035 Y | [1] | ROTATING GP-PUMP | |
| 2. | 9T-3928 | [1] | PLUG AS | |
| 187-8001 | [1] | SEAL | ||
| 3. | 216-0034 Y | [1] | ROTATING GP-PUMP | |
| 4. | 177-2482 | [1] | SHIM (1-MM THK) | |
| 5. | 2W-1145 | [1] | RING-RETAINING (INTERNAL) | |
| 6. | 124-9913 | [1] | SEAL-SHAFT | |
| 7. | 216-0023 Y | [1] | PUMP GP-GEAR | |
| 8. | 188-4093 | [1] | HOUSING | |
| 9. | 177-2481 | [1] | SHAFT | |
| 10. | 216-0040 | [1] | GEAR | |
| 11. | 177-2484 | [1] | KEY-WOODRUFF | |
| 12. | 188-4094 | [2] | BEARING | |
| 13. | 081-3801 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 126-9092 | [1] | SEAL | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760512
242-6778: PUMP GP-MAIN HYDRAULIC
242-6778 PUMP GP-MAIN HYDRAULIC
S/N ALD1-211
PART OF 216-0032 PUMP GP-MAIN HYDRAULIC
S/N ALD1-211
PART OF 216-0032 PUMP GP-MAIN HYDRAULIC
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 216-0035 Y | [1] | ROTATING GP-PUMP | |
| 2. | 9T-3928 | [1] | PLUG AS | |
| 187-8001 | [1] | SEAL | ||
| 3. | 216-0034 Y | [1] | ROTATING GP-PUMP | |
| 4. | 177-2482 | [1] | SHIM (1-MM THK) | |
| 5. | 2W-1145 | [1] | RING-RETAINING (INTERNAL) | |
| 6. | 124-9913 | [1] | SEAL-SHAFT | |
| 7. | 216-0023 Y | [1] | PUMP GP-GEAR | |
| 8. | 188-4093 | [1] | HOUSING | |
| 9. | 242-6775 | [1] | SHAFT | |
| 10. | 216-0040 | [1] | GEAR | |
| 11. | 177-2484 | [1] | KEY-WOODRUFF | |
| 12. | 188-4094 | [2] | BEARING | |
| 13. | 081-3801 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 126-9092 | [1] | SEAL | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760513
283-5975: PUMP GP-MAIN HYDRAULIC
283-5975 PUMP GP-MAIN HYDRAULIC
S/N ALD212-UP
FIELD REPLACEMENT ORDER @@@@@311-9542@@@@@
FIELD INSTALLATION
S/N ALD212-UP
FIELD REPLACEMENT ORDER @@@@@311-9542@@@@@
FIELD INSTALLATION
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 283-5976 Y | [1] | PUMP GP-MAIN HYDRAULIC | |
| 2. | 247-8945 Y | [1] | HEAD GP-PUMP | |
| 3. | 177-2541 | [1] | PLATE AS | |
| 5F-3144 | [1] | SEAL-O-RING | ||
| 8T-9080 M | [2] | BOLT-SOCKET HEAD (M12X1.75X20-MM) | ||
| 177-2542 | [1] | COVER | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 177-2546 | [1] | KIT-SEAL (MAIN HYDRAULIC PUMP) | ||
| (INCLUDES SEAL-O-RINGS, SEAL-SHAFT, SEAL, & GASKET) | ||||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760514
283-5976: PUMP GP-MAIN HYDRAULIC
283-5976 PUMP GP-MAIN HYDRAULIC
S/N ALD212-UP
PART OF 283-5975 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@311-9544@@@@@
S/N ALD212-UP
PART OF 283-5975 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@311-9544@@@@@
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 283-5978 Y | [1] | ROTATING GP-PUMP (DRIVEN) | |
| 2. | 9T-3928 | [1] | PLUG AS | |
| 187-8001 | [1] | SEAL | ||
| 3. | 283-5977 Y | [1] | ROTATING GP-PUMP (DRIVE) | |
| 5. | 2W-1145 | [1] | RING-RETAINING (INTERNAL) | |
| 6. | 326-4430 | [1] | SEAL-SHAFT | |
| 7. | 216-0023 Y | [1] | PUMP GP-GEAR | |
| 8. | 188-4093 | [1] | HOUSING | |
| 9. | 242-6775 | [1] | SHAFT | |
| 10. | 216-0040 | [1] | GEAR | |
| 11. | 177-2484 | [1] | KEY-WOODRUFF | |
| 12. | 188-4094 | [2] | BEARING | |
| 13. | 081-3801 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 126-9092 | [1] | SEAL | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760515
311-9542: PUMP GP-MAIN HYDRAULIC
311-9542 PUMP GP-MAIN HYDRAULIC
S/N ALD1-UP
FIELD REPLACEMENT FOR @@@@@283-5975@@@@@
S/N ALD1-UP
FIELD REPLACEMENT FOR @@@@@283-5975@@@@@
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 311-9544 Y | [1] | PUMP GP-PISTON (WITHOUT HEAD) | |
| 2. | 247-8945 Y | [1] | HEAD GP-PUMP | |
| 3. | 177-2541 | [1] | PLATE AS | |
| 5F-3144 | [1] | SEAL-O-RING | ||
| 8T-9080 M | [2] | BOLT-SOCKET HEAD (M12X1.75X20-MM) | ||
| 177-2542 | [1] | COVER | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 177-2546 | [1] | KIT-SEAL (MAIN HYDRAULIC PUMP) | ||
| (INCLUDES O-RINGS SEALS, SHAFT SEAL, SEAL & GASKET) | ||||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760516
173-3420: PUMP GP-PISTON
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 155-9132 | [1] | SHAFT | |
| 2. | 155-9133 | [1] | KEY | |
| 3. | 185-0303 | [1] | SEAL-OIL | |
| 4. | 155-9134 | [2] | PLATE | |
| 5. | 155-9135 Y | [1] | ROTATING GP-PUMP | |
| 6. | 155-9151 | [4] | SEAL-O-RING | |
| 7. | 9X-6032 M | [4] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 8. | 155-9150 | [1] | SEAL-O-RING | |
| 9. | 155-9131 | [1] | SWASHPLATE | |
| 10. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 11. | 3K-0360 | [1] | SEAL-O-RING | |
| 12. | 185-0302 | [1] | BEARING AS | |
| 185-0305 | [1] | KIT-SHIM | ||
| 13. | 185-0299 | [1] | HOUSING | |
| 14. | 8T-9597 | [1] | RING-RETAINING | |
| 15. | 185-0247 | [1] | VALVE GP-PUMP CONTROL (FLOW COMPENSATOR) | |
| 16. | 194-9473 | [1] | RING | |
| 17. | 185-0298 Y | [1] | ACTUATOR GP-PUMP | |
| 18. | 185-0300 | [1] | COVER | |
| 19. | 188-6280 | [1] | DOWEL | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760517
247-8917: PUMP GP-PISTON
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 155-9132 | [1] | SHAFT | |
| 2. | 155-9133 | [1] | KEY | |
| 3. | 185-0303 | [1] | SEAL-OIL | |
| 4. | 155-9134 | [2] | PLATE | |
| 5. | 155-9135 Y | [1] | ROTATING GP-PUMP | |
| 6. | 155-9151 | [4] | SEAL-O-RING | |
| 7. | 9X-6032 M | [4] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 8. | 155-9150 | [1] | SEAL-O-RING | |
| 9. | 155-9131 | [1] | SWASHPLATE | |
| 10. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 11. | 3K-0360 | [1] | SEAL-O-RING | |
| 12. | 185-0302 | [1] | BEARING AS | |
| 12A. | 155-9125 | [1] | BEARING AS-ROLLER | |
| 12B. | 185-0305 | [1] | KIT-SHIM | |
| (INCLUDES 12 SHIMS) | ||||
| 12C. | 191-7583 | [1] | BEARING-TAPERED | |
| 13. | 185-0299 | [1] | HOUSING | |
| 14. | 8T-9597 | [1] | RING-RETAINING | |
| 15. | 247-8896 | [1] | VALVE GP-PUMP CONTROL (FLOW COMPENSATOR) | |
| 8T-0269 M | [4] | BOLT-SOCKET HEAD (M6X1X20-MM) | ||
| 9X-7680 | [3] | SEAL-O-RING | ||
| 16. | 194-9473 | [1] | RING | |
| 17. | 185-0298 Y | [1] | ACTUATOR GP-PUMP | |
| 18. | 185-0300 | [1] | COVER | |
| 19. | 188-6280 | [1] | DOWEL | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760518
311-9544: PUMP GP-PISTON
311-9544 PUMP GP-PISTON
S/N ALD1-UP
PART OF 311-9542 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT FOR @@@@@283-5976@@@@@
S/N ALD1-UP
PART OF 311-9542 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT FOR @@@@@283-5976@@@@@
Parts for your 345B II EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 311-9545 Y | [1] | ROTATING GP-PUMP (DRIVEN) | |
| 2. | 9T-3928 | [1] | PLUG AS | |
| 187-8001 | [1] | SEAL | ||
| 3. | 283-5977 Y | [1] | ROTATING GP-PUMP | |
| 5. | 2W-1145 | [1] | RING-RETAINING (INTERNAL) | |
| 6. | 326-4430 | [1] | SEAL-SHAFT | |
| 7. | 216-0023 Y | [1] | PUMP GP-GEAR | |
| 8. | 188-4093 | [1] | HOUSING | |
| 9. | 242-6775 | [1] | SHAFT | |
| 10. | 216-0040 | [1] | GEAR | |
| 11. | 177-2484 | [1] | KEY-WOODRUFF | |
| 12. | 188-4094 | [2] | BEARING | |
| 13. | 081-3801 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 126-9092 | [1] | SEAL | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30760519
155-9111: ROTATING GP-PUMP
Parts for your 345B II EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
PUMP GP
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Service Magazine




