HYDRAULIC SYSTEM
VALVE GP-PILOTVALVE GP-PILOT RELIEF
PUMP GP
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP29770360
119-5219: VALVE GP-PILOT
119-5219 VALVE GP-PILOT
S/N 3LR1-UP; 7KZ1-UP
PART OF 131-9973, 131-9975 LINES GP-PILOT
AN ATTACHMENT
S/N 3LR1-UP; 7KZ1-UP
PART OF 131-9973, 131-9975 LINES GP-PILOT
AN ATTACHMENT
#SEBP29770361
123-2146: VALVE GP-PILOT
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS#SEBP29770362
123-2147: VALVE GP-PILOT
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS#SEBP29770363
123-2604: VALVE GP-PILOT
123-2604 VALVE GP-PILOT
S/N 3LR1-UP; 7KZ1-UP
PART OF 111-6428 CONTROL GP-HYDRAULIC PEDAL
AN ATTACHMENT
S/N 3LR1-UP; 7KZ1-UP
PART OF 111-6428 CONTROL GP-HYDRAULIC PEDAL
AN ATTACHMENT
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 099-6132 | [1] | HOUSING | |
| 2. | 087-5707 | [1] | COVER | |
| 3. | 087-4448 M | [2] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 4. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 5. | 087-4710 M | [2] | SETSCREW (M10X21-MM) | |
| 6. | 087-5708 | [1] | PEDAL | |
| 7. | 095-1260 M | [1] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 8. | 087-5709 | [1] | BELLOWS | |
| 9. | 087-4704 | [2] | ROD | |
| 10. | 099-6135 | [2] | SCRAPER | |
| 11. | 094-0876 | [2] | SEAL | |
| 12. | 087-4703 | [2] | PLUG | |
| 13. | 095-1586 | [2] | SEAL-O-RING | |
| 14. | 099-6136 | [4] | WASHER (5.1X12.5X1-MM THK) | |
| 15. | 099-6140 | [2] | SEAT | |
| 16. | 099-6139 | [2] | SPOOL | |
| 17. | 099-6141 | [2] | WASHER (6.1X11X1.5-MM THK) | |
| 18. | 099-6137 | [2] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 099-6142 | [2] | SPRING | |
| 20. | 123-2605 | [2] | SPRING | |
| 21. | 099-6144 | [2] | BUSHING-TERMINAL | |
| 22. | 099-6145 | [1] | CAMSHAFT | |
| M | METRIC PART | |||
#SEBP29770364
131-5776: VALVE GP-PILOT
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4707 | [4] | SPRING | |
| 2. | 131-5818 | [4] | SPRING | |
| 3. | 099-6136 | [8] | WASHER (5.1X12.5X1-MM THK) | |
| 4. | 095-0936 | [4] | RING-RETAINING | |
| 5. | 126-1865 | [4] | SPRING | |
| 6. | 126-1866 | [4] | SPRING | |
| 7. | 147-4221 | [4] | PISTON | |
| 8. | 6V-8400 | [4] | SEAL-O-RING | |
| 9. | 119-5387 | [4] | PLUG | |
| 10. | 119-5389 | [4] | PACKING | |
| 11. | 119-5390 | [4] | PUSHROD | |
| 12. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 13. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 14. | 147-4131 | [2] | BOOT-PROTECTION | |
| 15. | 087-5708 | [2] | PEDAL | |
| 16. | 8T-0343 M | [2] | BOLT-SOCKET HEAD (M12X1.75X55-MM) | |
| 17. | 119-5388 | [4] | CAP | |
| 18. | 119-5386 | [2] | COVER | |
| 19. | 119-5391 | [4] | SEAT | |
| 20. | 119-5392 | [4] | BUSHING | |
| 21. | 153-5223 | [12] | BALL | |
| 22. | 119-5395 | [4] | SEAT | |
| 23. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 24. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 25. | 119-5385 | [1] | HOUSING | |
| 26. | 099-6145 | [2] | CAMSHAFT | |
| 27. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 28. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 29. | 7I-8084 | [2] | PLUG | |
| 30. | 099-6139 | [4] | SPOOL | |
| M | METRIC PART | |||
#SEBP29770365
131-5914: VALVE GP-PILOT
131-5914 VALVE GP-PILOT
S/N 3LR1-UP; 7KZ1-UP
PART OF 123-2146, 123-2147 VALVE GP-PILOT
S/N 3LR1-UP; 7KZ1-UP
PART OF 123-2146, 123-2147 VALVE GP-PILOT
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-1622 | [1] | BUSHING-TERMINAL | |
| 2. | 131-5863 | [2] | SPRING | |
| 3. | 118-4083 | [2] | SEAT | |
| 4. | 095-1586 | [4] | SEAL-O-RING | |
| 5. | 118-4086 | [4] | ROD | |
| 6. | 131-5915 M | [1] | NUT-SPECIAL | |
| 7. | 4I-6365 | [1] | JOINT | |
| 8. | 4I-6366 | [1] | PLATE | |
| 9. | 118-4087 | [4] | SPRING | |
| 10. | 094-0872 | [1] | PLATE | |
| 11. | 099-6136 | [8] | WASHER (5.1X12.5X1-MM THK) | |
| 12. | 118-4085 | [2] | SEAT | |
| 13. | 131-5864 | [2] | SPRING | |
| 14. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 15. | 118-4082 | [4] | SPRING (STANDARD) | |
| -OR- | ||||
| 7I-7224 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 10%) | ||||
| 16. | 131-5862 | [1] | BODY AS | |
| 17. | 096-1621 | [1] | SEAL-O-RING | |
| 18. | 087-4969 | [1] | PLATE | |
| 19. | 7Y-0468 | [1] | PIN-SPRING | |
| 20. | 096-4498 | [2] | WASHER-SEALING | |
| 21. | 6V-5192 M | [2] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 22. | 096-1628 | [4] | PLUG | |
| 23. | 094-0876 | [4] | SEAL | |
| 24. | 4I-1764 | [1] | PLATE | |
| 25. | 5B-9304 | [2] | SCREW-DRIVE (NO 2X3/16-IN) | |
| 26. | 121-1563 | [2] | SEAT | |
| 27. | 121-1631 | [2] | SEAT | |
| AVAILABLE REPLACEMENT PART(S): | ||||
| 134-7059 | [2] | KIT-SPOOL (PILOT VALVE) | ||
| (FOR PORTS NO. 2 & 4. PROVIDES CONTROLLABILITY COMPARABLE TO A-SERIES MACHINES) | ||||
| 134-7060 | [2] | KIT-SPOOL (PILOT VALVE) | ||
| (FOR PORTS NO. 1 & 3. PROVIDES CONTROLLABILITY COMPARABLE TO A-SERIES MACHINES) | ||||
| M | METRIC PART | |||
#SEBP29770366
176-4984: VALVE GP-PILOT
176-4984 VALVE GP-PILOT
S/N 3LR1-UP; 7KZ1-UP
PART OF 176-4985, 176-4986 CONTROL GP-JOYSTICK
S/N 3LR1-UP; 7KZ1-UP
PART OF 176-4985, 176-4986 CONTROL GP-JOYSTICK
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 131-5915 M | [1] | NUT-SPECIAL | |
| 2. | 165-9431 | [1] | PLATE | |
| 3. | 4I-6365 | [1] | JOINT | |
| 4. | 118-4087 | [4] | SPRING | |
| 5. | 165-9444 | [2] | SEAT-SPRING | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [2] | SPRING | |
| 8. | 165-9461 | [4] | SPRING | |
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 4I-1764 | [1] | PLATE | |
| 12. | 5B-9304 | [2] | SCREW-DRIVE (NO 2X3/16-IN) | |
| 13. | 168-0787 | [1] | BODY AS | |
| 14. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 15. | 165-9442 | [2] | SPRING | |
| 16. | 165-9435 | [2] | SEAT | |
| 17. | 095-1586 | [4] | SEAL-O-RING | |
| 18. | 165-9443 | [2] | SEAT-SPRING | |
| 19. | 165-9438 | [1] | PLATE | |
| 20. | 118-4086 | [4] | ROD | |
| 21. | 096-1628 | [4] | PLUG | |
| 22. | 094-0876 | [4] | SEAL | |
| 23. | 096-4498 | [2] | WASHER-SEALING | |
| 24. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 25. | 7Y-0468 | [1] | PIN-SPRING | |
| 26. | 168-0794 | [1] | PLATE | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP29770367
285-1765: VALVE GP-PILOT
285-1765 VALVE GP-PILOT -ALT PATTERN CONTROL, 2-WAY
S/N 3LR1-UP; 7KZ1-UP
FIELD REPLACEMENT FOR @@@@@118-5984@@@@@
S/N 3LR1-UP; 7KZ1-UP
FIELD REPLACEMENT FOR @@@@@118-5984@@@@@
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 118-5983 | [1] | SEAL-RUBBER | |
| 2. | 285-1764 | [1] | BOLT-WING | |
| 3. | 285-1766 | [1] | LEVER | |
| 4. | 285-1767 | [1] | COVER | |
| 5. | 1J-9671 | [4] | SEAL-O-RING | |
| 6. | 4J-0528 | [2] | SEAL-O-RING | |
| 7. | 5I-4000 | [1] | HOUSING | |
| 8. | 5I-4002 | [1] | COVER | |
| 9. | 6I-6758 | [1] | SPOOL AS | |
| 9A. | 7Y-5272 | [1] | PIN-SPRING | |
| 10. | 6V-3938 M | [4] | BOLT (M10X1.5X20-MM) | |
| 11. | 7Y-5219 | [1] | SEAL-O-RING | |
| 12. | 8T-1159 M | [4] | BOLT-SOCKET HEAD (M10X1.5X25-MM) | |
| 13. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 14. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 15. | 9S-8003 | [4] | PLUG (1/2-20-THD) | |
| M | METRIC PART | |||
#SEBP29770368
102-0871: VALVE GP-PILOT RELIEF
102-0871 VALVE GP-PILOT RELIEF
S/N 3LR1-UP; 7KZ1-UP
PART OF 118-4205 VALVE GP-CHECK & RELIEF
AN ATTACHMENT
S/N 3LR1-UP; 7KZ1-UP
PART OF 118-4205 VALVE GP-CHECK & RELIEF
AN ATTACHMENT
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS#SEBP29770369
170-9951: VALVE GP-PUMP CONTROL
170-9951 VALVE GP-PUMP CONTROL
S/N 3LR1-UP; 7KZ1-UP
PART OF 170-9950 PUMP GP-PISTON
S/N 3LR1-UP; 7KZ1-UP
PART OF 170-9950 PUMP GP-PISTON
Parts for your 318B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-8025 M | [2] | BOLT-SOCKET HEAD (M8X1.25X50-MM) | |
| 2. | 5I-8787 | [1] | LEVER AS | |
| 3. | 5I-8815 | [1] | PIN | |
| 4. | 5I-8789 | [1] | PLUG AS | |
| 5. | 5I-8814 | [2] | RING-RETAINING | |
| 6. | 095-1579 | [2] | SEAL-O-RING | |
| 7. | 5I-8790 | [1] | PLUG | |
| 8. | 5I-8788 | [1] | LEVER AS | |
| 9. | 170-9957 | [1] | LEVER AS | |
| 10. | 5I-8802 | [1] | COVER-PILOT | |
| 11. | 170-9955 | [1] | PISTON | |
| 12. | 5I-8820 M | [1] | SETSCREW (M8X20-MM) | |
| 13. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 14. | 095-1585 | [1] | SEAL-O-RING | |
| 15. | 170-9956 | [1] | SPRING | |
| 16. | 5I-8804 | [1] | SEAT-SPRING | |
| 17. | 095-1709 | [1] | SEAL-O-RING | |
| 18. | 5I-8803 | [1] | PISTON-PILOT | |
| 19. | 095-1590 | [1] | SEAL-O-RING | |
| 20. | 095-1581 | [1] | SEAL-O-RING | |
| 21. | 6V-8213 M | [2] | BOLT-SOCKET HEAD (M8X1.25X70-MM) | |
| 22. | 8T-0269 M | [10] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 23. | 096-2323 | [1] | RING-RETAINING (EXTERNAL) | |
| 24. | 8T-8442 M | [2] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 25. | 095-1578 | [1] | SEAL-O-RING | |
| 26. | 095-1575 | [9] | SEAL-O-RING | |
| 27. | 8T-6759 | [5] | PLUG-PIPE | |
| 28. | 5I-8812 | [1] | COVER-BLOCK | |
| 29. | 5I-8811 | [1] | SPRING | |
| 30. | 095-1696 | [1] | SEAL-O-RING | |
| 31. | 5I-8809 | [1] | SEAT-SPRING | |
| 32. | 5I-8810 | [1] | SPRING-RETURN | |
| 33. | 5I-8813 | [1] | RING-RETAINING | |
| 34. | 5I-8807 | [1] | SLEEVE | |
| 35. | 5I-8808 | [1] | SPOOL | |
| 36. | 108-9128 | [1] | BODY AS | |
| 37. | 5I-8794 | [1] | SEAT-SPRING | |
| 38. | 5I-8799 | [1] | COVER | |
| 39. | 5I-8800 M | [1] | LOCKNUT (M30X1.5-THD) | |
| 40. | 5I-8798 | [1] | SCREW-ADJUSTMENT | |
| 41. | 5I-8821 M | [1] | SCREW-ADJUSTMENT | |
| 42. | 5I-8797 | [1] | RETAINER | |
| 43. | 095-1584 | [2] | SEAL-O-RING | |
| 44. | 095-1594 | [1] | SEAL-O-RING | |
| 45. | 095-1700 | [1] | SEAL-O-RING | |
| 46. | 170-9954 | [1] | SPRING | |
| 47. | 129-7971 | [1] | SPRING | |
| 48. | 5I-8793 | [1] | ROD-COMPENSATOR | |
| 49. | 5I-8791 | [1] | PISTON-COMPENSATOR | |
| 50. | 129-7970 | [1] | SLEEVE | |
| 51. | 095-1586 | [1] | SEAL-O-RING | |
| 52. | 129-7973 | [1] | SLEEVE | |
| 53. | 129-7974 | [1] | PIN | |
| 54. | 095-1573 | [3] | SEAL-O-RING | |
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Systems Operation
Disassembly and Assembly
Service Magazine
Caterpillar Parts SIS Catalog 318B :
Truck sale:
$27,679 USD

