HYDRAULIC SYSTEM
VALVE GP-PILOTVALVE GP-PILOT RELIEF
VALVE GP-PRESSURE CONTROL
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP42050880
165-9522: VALVE GP-PILOT
165-9522 VALVE GP-PILOT -TRAVEL
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 227-0442 LINES GP-PILOT
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 227-0442 LINES GP-PILOT
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4707 | [4] | SPRING | |
| 2. | 131-5818 | [4] | SPRING | |
| 3. | 095-0936 | [4] | RING-RETAINING | |
| 4. | 126-1865 | [4] | SPRING | |
| 5. | 126-1866 | [4] | SPRING | |
| 6. | 147-4221 | [4] | PISTON | |
| 7. | 6V-8400 | [4] | SEAL-O-RING | |
| 8. | 165-9463 | [2] | COVER | |
| 9. | 165-9554 | [4] | PLUG | |
| 10. | 119-5389 | [4] | PACKING | |
| 11. | 165-9552 | [4] | PUSHROD | |
| 12. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 13. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 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. | 165-9553 | [1] | COVER | |
| 19. | 119-5391 | [4] | SEAT | |
| 20. | 153-5223 | [12] | BALL | |
| 21. | 119-5392 | [4] | BUSHING | |
| 22. | 165-9551 | [4] | SEAT | |
| 24. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 25. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 26. | 099-6145 | [2] | CAMSHAFT | |
| 27. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 28. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 29. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 30. | 8T-6759 | [2] | PLUG-PIPE | |
| M | METRIC PART | |||
#SEBP42050881
206-3305: VALVE GP-PILOT
206-3305 VALVE GP-PILOT -JOYSTICK
S/N ESD1-186; TDG1-289; PJW1-1134
PART OF 232-4157, 232-4158, 239-8683, 239-8684, 239-8893, 239-8894, 239-9046, 239-9047, 259-7762, 259-7763, 259-7764, 259-7765 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
S/N ESD1-186; TDG1-289; PJW1-1134
PART OF 232-4157, 232-4158, 239-8683, 239-8684, 239-8893, 239-8894, 239-9046, 239-9047, 259-7762, 259-7763, 259-7764, 259-7765 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9431 | [1] | PLATE | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 118-4087 | [4] | SPRING | |
| 4. | 165-9444 | [2] | SEAT-SPRING | |
| (USED WITH REF NO 7 OR 7A SPRINGS) | ||||
| -OR- | ||||
| 244-8496 J | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 7B SPRINGS) | ||||
| -OR- | ||||
| 244-8500 L | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 7C SPRINGS) | ||||
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 7A. | 225-4815 | [2] | SPRING (OPTIONAL) | |
| (REDUCES OPERATING FORCE FOR IMPROVED INCHING CONTROL) | ||||
| -OR- | ||||
| 7B. | 244-8494 J | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY EQUAL TO A-SERIES MACHINES) | ||||
| -OR- | ||||
| 7C. | 244-8498 L | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY COMPARABLE TO A & B-SERIES MACHINES) | ||||
| 8. | 165-9461 | [4] | SPRING (STANDARD) | |
| -OR- | ||||
| 190-7750 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 30%) | ||||
| -OR- | ||||
| 190-7751 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 20%) | ||||
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 168-0794 | [1] | PLATE | |
| 12. | 096-4498 | [2] | WASHER-SEALING | |
| 13. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 14. | 171-0087 | [1] | BELLOWS | |
| 15. | 131-5915 M | [1] | NUT-SPECIAL | |
| 16. | 7Y-0468 | [1] | PIN-SPRING | |
| 17. | 094-0876 | [4] | SEAL | |
| 18. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 165-9442 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 19A. | 225-4816 | [2] | SPRING (OPTIONAL) | |
| (REDUCES OPERATING FORCE FOR IMPROVED INCHING CONTROL) | ||||
| -OR- | ||||
| 19B. | 244-8495 J | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY EQUAL TO A-SERIES MACHINES) | ||||
| -OR- | ||||
| 19C. | 244-8499 L | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY COMPARABLE TO A & B-SERIES MACHINES) | ||||
| 20. | 165-9435 | [2] | SEAT | |
| 21. | 095-1586 | [4] | SEAL-O-RING | |
| 22. | 165-9443 | [2] | SEAT-SPRING | |
| (USED WITH REF NO 19 OR 19A SPRINGS) | ||||
| -OR- | ||||
| 244-8497 J | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 19B SPRINGS) | ||||
| -OR- | ||||
| 244-8501 L | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 19C SPRINGS) | ||||
| 23. | 165-9438 | [1] | PLATE | |
| 24. | 118-4086 | [4] | ROD | |
| B | USE AS REQUIRED | |||
| J | PARTS MARKED J MUST BE USED TOGETHER AS A SET | |||
| L | PARTS MARKED L MUST BE USED TOGETHER AS A SET | |||
| M | METRIC PART | |||
#SEBP42050882
206-3336: VALVE GP-PILOT
206-3336 VALVE GP-PILOT
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 239-8694 CONTROL GP-HYDRAULIC PEDAL
AN ATTACHMENT
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 239-8694 CONTROL GP-HYDRAULIC PEDAL
AN ATTACHMENT
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 107-6479 | [1] | PLUG | |
| 2. | 438-4965 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 190-7819 | [2] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 40%) | ||||
| 3. | 335-0136 | [1] | BELLOWS | |
| 4. | 335-0138 | [2] | PACKING | |
| 5. | 095-1575 | [1] | SEAL-O-RING | |
| 6. | 095-1578 | [2] | SEAL-O-RING | |
| 7. | 095-1579 | [1] | SEAL-O-RING | |
| 8. | 095-1584 | [1] | SEAL-O-RING | |
| 9. | 6V-8399 | [2] | SEAL-O-RING | |
| 10. | 9M-5590 | [1] | BALL | |
#SEBP42050883
285-1327: VALVE GP-PILOT
285-1327 VALVE GP-PILOT -JOYSTICK
S/N ESD187-UP; TDG290-UP; PJW1135-UP
PART OF 270-5951, 270-5952 CONTROL GP-JOYSTICK
S/N ESD187-UP; TDG290-UP; PJW1135-UP
PART OF 270-5951, 270-5952 CONTROL GP-JOYSTICK
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9431 | [1] | PLATE | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 118-4087 | [4] | SPRING | |
| 4. | 165-9444 | [2] | SEAT-SPRING | |
| (USED WITH REF NO 7 OR 7A SPRINGS) | ||||
| -OR- | ||||
| 244-8496 J | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 7B SPRINGS) | ||||
| -OR- | ||||
| 244-8500 L | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 7C SPRINGS) | ||||
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 7A. | 225-4815 | [2] | SPRING (OPTIONAL) | |
| (REDUCES OPERATING FORCE FOR IMPROVED INCHING CONTROL) | ||||
| -OR- | ||||
| 7B. | 244-8494 J | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY EQUAL TO A-SERIES MACHINES) | ||||
| -OR- | ||||
| 7C. | 244-8498 L | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY COMPARABLE TO A & B-SERIES MACHINES) | ||||
| 8. | 270-5953 | [4] | SPRING (STANDARD) | |
| -OR- | ||||
| 190-7750 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 30%) | ||||
| -OR- | ||||
| 190-7751 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 20%) | ||||
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 168-0794 | [1] | PLATE | |
| 12. | 096-4498 | [2] | WASHER-SEALING | |
| 13. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 14. | 171-0087 | [1] | BELLOWS | |
| 15. | 131-5915 M | [1] | NUT-SPECIAL | |
| 16. | 7Y-0468 | [1] | PIN-SPRING | |
| 17. | 094-0876 | [4] | SEAL | |
| 18. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 165-9442 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 19A. | 225-4816 | [2] | SPRING (OPTIONAL) | |
| (REDUCES OPERATING FORCE FOR IMPROVED INCHING CONTROL) | ||||
| -OR- | ||||
| 19B. | 244-8495 J | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY EQUAL TO A-SERIES MACHINES) | ||||
| -OR- | ||||
| 19C. | 244-8499 L | [2] | SPRING (OPTIONAL) | |
| (PROVIDES CONTROLLABILITY COMPARABLE TO A & B-SERIES MACHINES) | ||||
| 20. | 165-9435 | [2] | SEAT | |
| 21. | 095-1586 | [4] | SEAL-O-RING | |
| 22. | 165-9443 | [2] | SEAT-SPRING | |
| (USED WITH REF NO 19 OR 19A SPRINGS) | ||||
| -OR- | ||||
| 244-8497 J | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 19B SPRINGS) | ||||
| -OR- | ||||
| 244-8501 L | [2] | SEAT-SPRING | ||
| (USED WITH REF NO 19C SPRINGS) | ||||
| 23. | 165-9438 | [1] | PLATE | |
| 24. | 118-4086 | [4] | ROD | |
| B | USE AS REQUIRED | |||
| J | PARTS MARKED J MUST BE USED TOGETHER AS A SET | |||
| L | PARTS MARKED L MUST BE USED TOGETHER AS A SET | |||
| M | METRIC PART | |||
#SEBP42050884
285-1765: VALVE GP-PILOT
285-1765 VALVE GP-PILOT -ALT PATTERN CONTROL, 2-WAY
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 227-0454 LINES GP-PILOT
FIELD REPLACEMENT FOR @@@@@118-5984@@@@@
AN ATTACHMENT
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 227-0454 LINES GP-PILOT
FIELD REPLACEMENT FOR @@@@@118-5984@@@@@
AN ATTACHMENT
Parts for your 345C 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 | |||
#SEBP42050885
297-0589: VALVE GP-PILOT
297-0589 VALVE GP-PILOT -JOYSTICK
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 297-0534, 297-0535 CONTROL GP-JOYSTICK
AN ATTACHMENT
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 297-0534, 297-0535 CONTROL GP-JOYSTICK
AN ATTACHMENT
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 095-1586 | [4] | SEAL-O-RING | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 094-0876 | [4] | SEAL | |
| 4. | 096-1628 | [4] | PLUG | |
| 5. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 6. | 118-4086 | [4] | ROD | |
| 7. | 118-4087 | [4] | SPRING | |
| 8. | 131-5915 M | [1] | NUT-SPECIAL | |
| 9. | 165-9431 | [1] | PLATE | |
| 10. | 165-9435 | [2] | SEAT | |
| 11. | 165-9436 | [2] | SEAT | |
| 12. | 165-9438 | [1] | PLATE | |
| 13. | 165-9442 | [2] | SPRING | |
| 14. | 165-9443 | [2] | SEAT-SPRING | |
| 15. | 165-9444 | [2] | SEAT-SPRING | |
| 16. | 165-9460 | [2] | SPRING | |
| 17. | 165-9461 | [4] | SPRING | |
| 18. | 171-0087 | [1] | BELLOWS | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP42050886
321-1636: VALVE GP-PILOT
321-1636 VALVE GP-PILOT -STICK DRIFT REDUCTION
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 321-1635 LINES GP-PILOT, 321-4089 VALVE & LINES GP-PILOT
Type 1
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 321-1635 LINES GP-PILOT, 321-4089 VALVE & LINES GP-PILOT
Type 1
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9513 | [1] | SEAT | |
| 2. | 165-9514 | [1] | PLUG | |
| 3. | 225-4820 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 225-4821 | [1] | PLUG | ||
| 4. | 270-5691 Y | [1] | VALVE GP-RELIEF (LINE) | |
| 5. | 270-5696 Y | [1] | VALVE GP-LOAD CONTROL | |
| 7. | 2D-6642 | [1] | BALL | |
| 8. | 3H-0442 | [1] | SEAL-O-RING | |
| 9. | 3J-1907 | [1] | SEAL-O-RING | |
| 10. | 7X-2475 M | [2] | BOLT (M16X2X130-MM) | |
| 11. | 7Y-5226 M | [1] | NUT (M5X0.8-THD) | |
| 12. | 8T-4174 M | [2] | BOLT (M16X2X120-MM) | |
| 13. | 9X-8257 | [4] | WASHER (17.5X30X3.5-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP42050887
321-1636: VALVE GP-PILOT
321-1636 VALVE GP-PILOT -STICK DRIFT REDUCTION
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 321-1635 LINES GP-PILOT, 321-4089 VALVE & LINES GP-PILOT
Type 2
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 321-1635 LINES GP-PILOT, 321-4089 VALVE & LINES GP-PILOT
Type 2
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS#SEBP42050888
191-5700: VALVE GP-PILOT RELIEF
191-5700 VALVE GP-PILOT RELIEF
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 165-9338, 266-7843 VALVE GP-TRAVEL COUNTERBALANCE
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 165-9338, 266-7843 VALVE GP-TRAVEL COUNTERBALANCE
#SEBP42050889
122-7708: VALVE GP-PRESSURE CONTROL
122-7708 VALVE GP-PRESSURE CONTROL
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 230-2760, 239-8817, 239-8985, 239-8986, 259-7774, 259-7777, 259-7780 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
S/N ESD1-UP; TDG1-UP; PJW1-UP
PART OF 230-2760, 239-8817, 239-8985, 239-8986, 259-7774, 259-7777, 259-7780 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
Parts for your 345C EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Systems Operation
Disassembly and Assembly
Auxiliary Pilot Valve (Straight Travel) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Auxiliary Pilot Valve (Straight Travel) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Auxiliary Pilot Valve (Straight Travel) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Auxiliary Pilot Valve (Straight Travel) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Pilot Valve (Joystick) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Pilot Valve (Joystick) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Pilot Valve (Joystick) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Pilot Valve (Joystick) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Service Magazine
Caterpillar Parts SIS Catalog 345C :
Truck sale:
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
70,587
70,255



