HYDRAULIC SYSTEM
VALVE GP-PILOTVALVE GP-PILOT RELIEF
HYDRAULIC SYSTEM
VALVE GP-PILOT#M00719240500
206-3336: VALVE GP-PILOT
Parts for your 349D2 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 | |
#M00719240501
244-4120: VALVE GP-PILOT
244-4120 VALVE GP-PILOT -PRESSURE, FLOW COMPENSATOR
S/N GAX1-UP
PART OF 295-9426 PUMP GP-PISTON
S/N GAX1-UP
PART OF 295-9426 PUMP GP-PISTON
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS#M00719240502
297-0529: VALVE GP-PILOT
297-0529 VALVE GP-PILOT -JOYSTICK
S/N GAX1-UP
PART OF 297-0532, 297-0533 CONTROL GP-JOYSTICK
S/N GAX1-UP
PART OF 297-0532, 297-0533 CONTROL GP-JOYSTICK
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 270-5953 | [4] | SPRING | |
| 2. | 095-1586 | [4] | SEAL-O-RING | |
| 3. | 4I-6365 | [1] | JOINT | |
| 4. | 094-0876 | [4] | SEAL | |
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 7. | 118-4086 | [4] | ROD | |
| 8. | 118-4087 | [4] | SPRING | |
| 9. | 131-5915 M | [1] | NUT-SPECIAL | |
| 10. | 165-9431 | [1] | PLATE | |
| 11. | 165-9435 | [2] | SEAT | |
| 12. | 165-9436 | [2] | SEAT | |
| 13. | 165-9438 | [1] | PLATE | |
| 14. | 165-9442 | [2] | SPRING | |
| 15. | 165-9443 | [2] | SEAT-SPRING | |
| 16. | 165-9444 | [2] | SEAT-SPRING | |
| 17. | 165-9460 | [2] | SPRING | |
| 18. | 171-0087 | [1] | BELLOWS | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#M00719240503
369-8503: VALVE GP-PILOT
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-5708 | [2] | PEDAL | |
| 2. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 3. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 4. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 5. | 099-6145 | [2] | CAMSHAFT | |
| 6. | 119-5388 | [4] | CAP | |
| 7. | 119-5389 | [4] | PACKING | |
| 8. | 119-5391 | [4] | SEAT | |
| 9. | 126-1865 | [4] | SPRING | |
| 10. | 126-1866 | [4] | SPRING | |
| 11. | 131-5818 | [4] | SPRING | |
| 12. | 153-5223 | [12] | BALL | |
| 13. | 165-9552 | [4] | PUSHROD | |
| 14. | 165-9554 | [4] | PLUG | |
| 15. | 270-5949 | [4] | PISTON | |
| 16. | 270-5950 | [4] | SPRING | |
| 17. | 310-0419 | [4] | SEAT | |
| 18. | 310-0420 | [4] | SEAL-O-RING | |
| 19. | 369-8509 | [2] | COVER | |
| 20. | 369-8510 | [1] | COVER | |
| 21. | 369-8568 M | [2] | BOLT-SOCKET HEAD (M10X1.5X65-MM) | |
| 22. | 369-8569 | [2] | BELLOWS | |
| 23. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 24. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 25. | 095-1575 | [2] | SEAL-O-RING | |
| 26. | 6V-8202 M | [2] | BOLT-SOCKET HEAD (M8X1.25X16-MM) | |
| 27. | 6V-8400 | [4] | SEAL-O-RING | |
| 28. | 8C-6965 M | [2] | BOLT-SOCKET HEAD (M6X1X45-MM) | |
| 29. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 30. | 8T-6759 | [1] | PLUG-PIPE | |
| M | METRIC PART | |||
#M00719240504
448-7593: VALVE GP-PILOT
448-7593 VALVE GP-PILOT -BOOM DRIFT REDUCTION
S/N GAX1-UP
REGENERATION
PART OF 292-7160 LINES GP-BOOM CYLINDER
FIELD REPLACEMENT ORDER @@@@@558-1705@@@@@
S/N GAX1-UP
REGENERATION
PART OF 292-7160 LINES GP-BOOM CYLINDER
FIELD REPLACEMENT ORDER @@@@@558-1705@@@@@
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 005-8593 | [1] | SEAL-O-RING | |
| 2. | 225-4820 | [11] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 225-4821 | [1] | PLUG | ||
| 3. | 297-0346 | [1] | COVER | |
| 4. | 297-0349 | [1] | VALVE | |
| 5. | 297-0350 | [1] | SPRING | |
| 6. | 297-0351 | [1] | PLUG | |
| 7. | 297-0354 | [1] | SPRING | |
| 8. | 297-0356 | [1] | COVER | |
| 9. | 297-0500 Y | [1] | VALVE GP-SOLENOID & PRESS REDC (BOOM LOWERING) | |
| 10. | 310-0129 | [1] | PLUG | |
| 11. | 310-0138 | [1] | GUIDE | |
| 12. | 310-0139 | [1] | WASHER (24X36.5X3-MM THK) | |
| 13. | 310-0140 | [1] | SPRING | |
| 14. | 310-0141 B | [1] | SHIM (1-MM THK) | |
| 15. | 310-0142 B | [1] | SHIM (0.5-MM THK) | |
| 16. | 310-0143 B | [2] | SHIM (0.25-MM THK) | |
| 17. | 310-0145 | [1] | VALVE | |
| 18. | 310-0231 | [1] | COVER | |
| 19. | 515-2707 Y | [1] | VALVE GP-RELIEF (PILOT OPERATED) | |
| 22. | 095-1592 | [1] | SEAL-O-RING | |
| 23. | 095-1599 | [1] | SEAL-O-RING | |
| 24. | 095-1788 | [1] | RING-BACKUP | |
| 25. | 095-1793 | [1] | RING-BACKUP | |
| 26. | 148-8395 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 27. | 148-8411 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 28. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 30. | 6V-5597 | [1] | SEAL-O-RING | |
| 31. | 7I-2272 M | [2] | BOLT (M5X0.8X12-MM) | |
| 32. | 8T-4182 M | [2] | BOLT (M10X1.5X45-MM) | |
| 33. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 34. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00719240505
448-7595: VALVE GP-PILOT
448-7595 VALVE GP-PILOT -BOOM LOAD CONTROL
S/N GAX1-UP
PART OF 496-8116 LINES GP-RETURN
FIELD REPLACEMENT ORDER @@@@@558-1709@@@@@
S/N GAX1-UP
PART OF 496-8116 LINES GP-RETURN
FIELD REPLACEMENT ORDER @@@@@558-1709@@@@@
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 005-8593 | [1] | SEAL-O-RING | |
| 2. | 122-7768 Y | [1] | PLUG GP-CONTROL VALVE (WORK TOOL) | |
| 3. | 225-4820 | [11] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 225-4821 | [1] | PLUG | ||
| 4. | 297-0346 | [1] | COVER | |
| 5. | 297-0349 | [1] | VALVE | |
| 6. | 297-0350 | [1] | SPRING | |
| 7. | 297-0351 | [1] | PLUG | |
| 8. | 297-0356 | [1] | COVER | |
| 9. | 297-0500 Y | [1] | VALVE GP-SOLENOID & PRESS REDC (BOOM LOWERING) | |
| 10. | 310-0129 | [1] | PLUG | |
| 11. | 310-0138 | [1] | GUIDE | |
| 12. | 310-0139 | [1] | WASHER (24X36.5X3-MM THK) | |
| 13. | 310-0140 | [1] | SPRING | |
| 14. | 310-0141 B | [1] | SHIM (1-MM THK) | |
| 15. | 310-0142 B | [1] | SHIM (0.5-MM THK) | |
| 16. | 310-0143 B | [2] | SHIM (0.25-MM THK) | |
| 17. | 310-0231 | [1] | COVER | |
| 20. | 095-1592 | [1] | SEAL-O-RING | |
| 21. | 095-1599 | [1] | SEAL-O-RING | |
| 22. | 095-1788 | [1] | RING-BACKUP | |
| 23. | 095-1793 | [1] | RING-BACKUP | |
| 24. | 148-8395 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 25. | 148-8411 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 26. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 28. | 6V-5597 | [1] | SEAL-O-RING | |
| 29. | 7I-2272 M | [2] | BOLT (M5X0.8X12-MM) | |
| 30. | 8T-4182 M | [2] | BOLT (M10X1.5X45-MM) | |
| 31. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 32. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00719240506
558-1705: VALVE GP-PILOT
558-1705 VALVE GP-PILOT -BOOM DRIFT REDUCTION
S/N GAX1-UP
REGENERATION
PART OF 292-7160 LINES GP-BOOM CYLINDER
FIELD REPLACEMENT FOR @@@@@448-7593@@@@@
S/N GAX1-UP
REGENERATION
PART OF 292-7160 LINES GP-BOOM CYLINDER
FIELD REPLACEMENT FOR @@@@@448-7593@@@@@
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-5597 | [1] | SEAL-O-RING | |
| 2. | 8T-4182 M | [2] | BOLT (M10X1.5X45-MM) | |
| 3. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 4. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 5. | 005-8593 | [1] | SEAL-O-RING | |
| 6. | 148-8395 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 7. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 215-4987 | [2] | PLUG-DUST | ||
| 8. | 297-0346 | [1] | COVER | |
| 9. | 297-0349 | [1] | VALVE | |
| 10. | 297-0350 | [1] | SPRING | |
| 11. | 297-0351 | [1] | PLUG | |
| 12. | 297-0354 | [1] | SPRING | |
| 13. | 297-0356 | [1] | COVER | |
| 14. | 297-0500 Y | [1] | VALVE GP-SOLENOID & PRESS REDC | |
| 15. | 310-0129 | [1] | PLUG | |
| 16. | 310-0138 | [1] | GUIDE | |
| 17. | 310-0139 | [1] | WASHER (24X36.5X3-MM THK) | |
| 18. | 310-0140 | [1] | SPRING | |
| 19. | 310-0141 B | [1] | SHIM (1-MM THK) | |
| 20. | 310-0142 B | [1] | SHIM (0.5-MM THK) | |
| 21. | 310-0143 B | [2] | SHIM (0.25-MM THK) | |
| 22. | 310-0145 | [1] | VALVE | |
| 23. | 310-0231 | [1] | COVER | |
| 24. | 366-4700 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 360-3693 | [1] | PLUG (3/4-16-THD) | ||
| 25. | 7I-2272 M | [2] | BOLT (M5X0.8X12-MM) | |
| 26. | 095-1592 | [1] | SEAL-O-RING | |
| 27. | 095-1599 | [1] | SEAL-O-RING | |
| 28. | 095-1788 | [1] | RING-BACKUP | |
| 29. | 095-1793 | [1] | RING-BACKUP | |
| 30. | 225-4820 | [11] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 225-4821 | [1] | PLUG | ||
| 31. | 568-3724 Y | [1] | VALVE GP-RELIEF (PILOT OPERATED) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00719240507
558-1709: VALVE GP-PILOT
558-1709 VALVE GP-PILOT
S/N GAX1-UP
PART OF 496-8116 LINES GP-RETURN
FIELD REPLACEMENT FOR @@@@@448-7595@@@@@
S/N GAX1-UP
PART OF 496-8116 LINES GP-RETURN
FIELD REPLACEMENT FOR @@@@@448-7595@@@@@
Parts for your 349D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-5597 | [1] | SEAL-O-RING | |
| 2. | 8T-4182 M | [2] | BOLT (M10X1.5X45-MM) | |
| 3. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 4. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 5. | 148-8395 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 6. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 7. | 297-0346 | [1] | COVER | |
| 8. | 297-0349 | [1] | VALVE | |
| 9. | 297-0350 | [1] | SPRING | |
| 10. | 297-0351 | [1] | PLUG | |
| 11. | 297-0356 | [1] | COVER | |
| 12. | 297-0500 Y | [1] | VALVE GP-SOLENOID & PRESS REDC (BOOM LOAD CONTROL) | |
| 13. | 310-0129 | [1] | PLUG | |
| 14. | 310-0138 | [1] | GUIDE | |
| 15. | 310-0139 | [1] | WASHER (24X36.5X3-MM THK) | |
| 16. | 310-0140 | [1] | SPRING | |
| 17. | 310-0141 B | [1] | SHIM (1-MM THK) | |
| 18. | 310-0142 B | [1] | SHIM (0.5-MM THK) | |
| 19. | 310-0143 B | [2] | SHIM (0.25-MM THK) | |
| 20. | 310-0231 | [1] | COVER | |
| 21. | 366-4700 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 360-3693 | [1] | PLUG (3/4-16-THD) | ||
| 22. | 7I-2272 M | [2] | BOLT (M5X0.8X12-MM) | |
| 23. | 005-8593 | [1] | SEAL-O-RING | |
| 24. | 095-1592 | [1] | SEAL-O-RING | |
| 25. | 095-1599 | [1] | SEAL-O-RING | |
| 26. | 095-1788 | [1] | RING-BACKUP | |
| 27. | 095-1793 | [1] | RING-BACKUP | |
| 28. | 122-7768 Y | [1] | PLUG GP-CONTROL VALVE (WORK TOOL) | |
| 29. | 225-4820 | [11] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 225-4821 | [1] | PLUG | ||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00719240508
191-5700: VALVE GP-PILOT RELIEF
191-5700 VALVE GP-PILOT RELIEF
S/N GAX1-UP
PART OF 266-7843 VALVE GP-TRAVEL COUNTERBALANCE
S/N GAX1-UP
PART OF 266-7843 VALVE GP-TRAVEL COUNTERBALANCE
#M00719240509
486-3207: VALVE GP-PILOT RELIEF
486-3207 VALVE GP-PILOT RELIEF
S/N GAX1-UP
PART OF 285-1768 VALVE GP-LOAD CONTROL
FIELD REPLACEMENT FOR @@@@@270-5731@@@@@
S/N GAX1-UP
PART OF 285-1768 VALVE GP-LOAD CONTROL
FIELD REPLACEMENT FOR @@@@@270-5731@@@@@
Information:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Systems Operation
Testing and Adjusting
Solenoid Valve (Proportional Reducing) - Calibrate - Negative Flow Control
345D, 349D and 349D2 Excavators Tool Control System
345D, 349D and 349D2 Excavators Tool Control System
Disassembly and Assembly
Auxiliary Pilot Valve (Straight Travel) - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Auxiliary Pilot Valve (Straight Travel) - Assemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Auxiliary Pilot Valve (Straight Travel) - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Pilot Valve (Joystick) - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Pilot Valve (Joystick) - Assemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Pilot Valve (Joystick) - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Pilot Valve (Joystick) - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Auxiliary Pilot Valve (Straight Travel) - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Pilot Valve (Joystick) - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems