HYDRAULIC SYSTEM
VALVE GP-PILOTVALVE GP-SELECTOR
VALVE GP-SOLENOID
VALVE GP-CHECK
VALVE GP-SHUTTLE
HYDRAULIC SYSTEM
VALVE GP-PILOT#XEBP77380320
119-5219: PILOT VALVE GROUP
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS#XEBP77380321
107-7058: SELECTOR VALVE GROUP
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS#XEBP77380322
121-1491: SOLENOID VALVE GROUP
1211491 SOLENOID VALVE GROUP
PART OF 1077058-Page 380
PART OF 1077058-Page 380
#XEBP77380323
087-5343: CHECK VALVE GROUP
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS#XEBP77380324
102-0787: CHECK VALVE GROUP
1020787 CHECK VALVE GROUP
PART OF 0875343-Page 382
1020871-Page 395
BOOM LOWERING
AN ATTACHMENT
PART OF 0875343-Page 382
1020871-Page 395
BOOM LOWERING
AN ATTACHMENT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 127-6182 | [1] | VALVE GROUP | |
| 5B-9318 | [1] | BALL | ||
| [2] | ORIFICE | |||
| [2] | FILTER | |||
| 2. | 8T-4189 | [8] | BOLT (M10) | |
| 3. | 102-0867 | [2] | COVER | |
| 4. | 102-0869 | [1] | VALVE | |
| 5. | 102-0870 | [1] | SPRING | |
| 6. | 102-0871 Y | [1] | VALVE GROUP | |
| 7. | 095-1587 | [1] | SEAL | |
| 8. | 102-0877 | [1] | WASHER | |
| 9. | 102-0878 | [1] | WASHER | |
| 10. | 114-0765 | [1] | SPRING | |
| 11. | 123-2418 | [1] | SPRING | |
| 12. | 095-1600 | [1] | SEAL | |
| 13. | 7M-8485 | [1] | SEAL | |
| 14. | 105-2656 | [1] | GUIDE | |
| 15. | 107-7068 | [2] | PLUG | |
| 16. | 4D-0514 | [5] | PLUG | |
| 17. | 095-1571 | [1] | SEAL | |
| 18. | 102-0884 | [1] | BOLT | |
| 19. | 8T-0328 | [1] | WASHER | |
| 20. | 8T-4133 | [1] | NUT (M10) | |
| 21. | 102-0885 | [1] | VALVE | |
| 22. | 9S-4191 | [2] | PLUG | |
| 23. | 3J-1907 | [2] | SEAL | |
| 24. | 9S-4181 | [1] | PLUG | |
| 25. | 168-0726 | [1] | SEAT | |
| Y | SEE SEPARATE ILLUSTRATION | |||
#XEBP77380325
105-7401: CHECK VALVE GROUP
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4659 | [1] | COVER | |
| 2. | 099-8232 | [1] | SEAL-O-RING (ID=28.24mm) | |
| 3. | 087-4661 | [1] | VALVE | |
| 4. | 087-4662 | [1] | BALL | |
| 5. | 085-7537 | [1] | SEAL-O-RING | |
| 6. | 087-4665 | [1] | BOLT (L=8mm) | |
| 7. | 087-4666 | [1] | LOCKNUT | |
| 8. | 087-4667 | [1] | PISTON | |
| 9. | 087-4668 | [1] | BODY | |
| 10. | 9S-8007 | [1] | PLUG | |
| 11. | 087-4669 | [1] | VALVE | |
| 12. | 065-9051 | [1] | SPRING | |
| 13. | 087-4671 | [1] | PLUG | |
| 14. | 085-7539 | [1] | SEAL-O-RING (ID=26.64mm) | |
| 15. | 7J-0204 | [2] | SEAL-O-RING (ID=7.65mm) | |
| 16. | 087-4673 | [1] | PIN | |
| 17. | 087-4674 | [1] | VALVE | |
| 18. | 087-4675 | [1] | SPRING | |
| 19. | 6V-5722 | [1] | SEAL-O-RING (ID=4.47mm) | |
| 20. | 3J-1907 | [3] | SEAL-O-RING (ID=11.89mm) | |
| 21. | 087-4676 | [1] | PISTON | |
| 22. | 087-4677 | [1] | BOLT (L=19mm) | |
| 23. | 087-4678 | [1] | LOCKNUT | |
| 24. | 087-4679 | [1] | PLUG | |
| 25. | 087-4680 | [2] | PLUG | |
| 26. | 8T-6466 | [4] | BOLT (L=60mm) | |
| 27. | 9S-8004 | [2] | PLUG | |
| 28. | 087-4683 | [1] | LOCKWASHER | |
| 29. | 9S-9334 | [1] | PLUG | |
| 30. | 7M-8485 | [1] | SEAL-O-RING (ID=29.74mm) | |
| 31. | 087-4663 | [1] | STEM AS | |
| 32. | 087-4660 | [1] | ORIFICE |
#XEBP77380326
107-6946: CHECK VALVE GROUP
1076946 CHECK VALVE GROUP
PART OF 1021197-Page 331, 1391817-Page 339
FLOW COMBINED
AN ATTACHMENT
PART OF 1021197-Page 331, 1391817-Page 339
FLOW COMBINED
AN ATTACHMENT
#XEBP77380327
147-4185: SHUTTLE VALVE GROUP
1474185 SHUTTLE VALVE GROUP
PART OF 1319921-Page 307, 309
PART OF 1319921-Page 307, 309
#XEBP77380328
107-6580: SHUTTLE VALVE GROUP
1076580 SHUTTLE VALVE GROUP
PART OF 1319922-Page 311, 313, 315, 1391819-Page 325, 1421055-Page 324
PART OF 1319922-Page 311, 313, 315, 1391819-Page 325, 1421055-Page 324
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS#XEBP77380329
123-2496: SHUTTLE VALVE GROUP
1232496 SHUTTLE VALVE GROUP
PART OF 1319921-Page 307, 309, 1319922-Page 311, 313, 315
PART OF 1319921-Page 307, 309, 1319922-Page 311, 313, 315
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Systems Operation
Disassembly and Assembly
Service Magazine
Caterpillar Parts SIS Catalog 307B :
Truck sale:
$23,197 USD



