HYDRAULIC SYSTEM
LINES GP-CONTROLLINES GP-HYDRAULIC
VALVE GP-CONTROL
VALVE GP-SOLENOID
VALVE GP-BRAKE
VALVE GP-CHECK
VALVE GP-COMBINATION
HYDRAULIC SYSTEM
LINES GP-CONTROL#SEBP56260570
340-3109: VALVE & LINES GP-CONTROL
340-3109 VALVE & LINES GP-CONTROL -QUICK COUPLER
S/N D2W1-UP
PART OF 432-6559 DISTRIBUTION AR
S/N D2W1-UP
PART OF 432-6559 DISTRIBUTION AR
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 113-0434 I | [1] | HOSE AS | |
| 2. | 211-6062 | [1] | VALVE GP-CHECK (QUICK COUPLER) | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 3. | 260-7388 I | [1] | HOSE AS | |
| 4. | 340-3327 Y | [1] | VALVE GP-CONTROL (QUICK COUPLER) | |
| 5. | 148-8336 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 6. | 148-8378 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 7. | 148-8433 | [1] | TEE AS | |
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-9836 | [1] | TEE-SWIVEL | ||
| 8. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 9. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 10. | 8T-6870 M | [2] | BOLT (M8X1.25X70-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP56260571
251-7947: VALVE & LINES GP-HEAVY LIFT
251-7947 VALVE & LINES GP-HEAVY LIFT
S/N D2W1-UP
PART OF 354-7122 HYDRAULIC AR-UPPER
S/N D2W1-UP
PART OF 354-7122 HYDRAULIC AR-UPPER
#SEBP56260572
397-2521: VALVE & MTG GP-CONTROL
397-2521 VALVE & MTG GP-CONTROL
S/N D2W416-UP
PART OF 354-7122 HYDRAULIC AR-UPPER
S/N D2W416-UP
PART OF 354-7122 HYDRAULIC AR-UPPER
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS#SEBP56260573
307-2792: VALVE & MTG GP-SOLENOID
307-2792 VALVE & MTG GP-SOLENOID -JOYSTICK STEERING
S/N D2W1-UP
PART OF 251-8010 VALVE & LINES GP-AUXILIARY
S/N D2W1-UP
PART OF 251-8010 VALVE & LINES GP-AUXILIARY
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 171-3841 | [1] | CONNECTOR | |
| 2. | 236-5731 | [2] | ORIFICE | |
| 3. | 242-9670 Y | [1] | VALVE GP-PILOT (JOYSTICK, STEERING) | |
| 4. | 252-4852 | [1] | ELBOW | |
| 5. | 148-8336 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 6. | 148-8340 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8639 | [1] | CONNECTOR | ||
| 7. | 148-8364 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 8. | 148-8378 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 9. | 3K-0360 | [2] | SEAL-O-RING | |
| 10. | 6V-8398 | [2] | SEAL-O-RING | |
| 11. | 8T-3647 M | [2] | BOLT (M8X1.25X80-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP56260574
307-2794: VALVE & MTG GP-SOLENOID
307-2794 VALVE & MTG GP-SOLENOID
S/N D2W1-UP
PART OF 251-8010 VALVE & LINES GP-AUXILIARY
S/N D2W1-UP
PART OF 251-8010 VALVE & LINES GP-AUXILIARY
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 254-2646 Y | [1] | VALVE GP-SOLENOID (AUX MED PRESS, JOYSTICK STR) | |
| 2. | 148-8340 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8639 | [1] | CONNECTOR | ||
| 3. | 148-8345 | [1] | CONNECTOR AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8638 | [1] | CONNECTOR | ||
| 4. | 148-8364 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 5. | 148-8372 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8721 | [1] | ELBOW | ||
| 6. | 164-5608 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-1687 | [1] | CONNECTOR | ||
| 7. | 8T-4182 M | [2] | BOLT (M10X1.5X45-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP56260575
307-2795: VALVE & MTG GP-SOLENOID
307-2795 VALVE & MTG GP-SOLENOID -MEDIUM PRESSURE AUXILIARY
S/N D2W1-UP
PART OF 251-8008 VALVE & LINES GP-CONTROL
S/N D2W1-UP
PART OF 251-8008 VALVE & LINES GP-CONTROL
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 254-2643 Y | [1] | VALVE GP-SOLENOID (MEDIUM PRESSURE AUXILIARY) | |
| 2. | 148-8340 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8639 | [1] | CONNECTOR | ||
| 3. | 148-8345 | [1] | CONNECTOR AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8638 | [1] | CONNECTOR | ||
| 4. | 148-8372 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8721 | [1] | ELBOW | ||
| 5. | 164-5608 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-1687 | [1] | CONNECTOR | ||
| 6. | 8T-4182 M | [2] | BOLT (M10X1.5X45-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP56260576
293-0511: VALVE GP-BRAKE CONTROL
293-0511 VALVE GP-BRAKE CONTROL -HYDRAULIC MOTOR
S/N D2W1-UP
PART OF 291-3711 MOTOR GP-PISTON
S/N D2W1-UP
PART OF 291-3711 MOTOR GP-PISTON
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 191-3952 Y | [2] | VALVE GP-RELIEF (CROSSOVER, TRAVEL) | |
| 2. | 191-2708 | [1] | VALVE AS-SHUTTLE (TRAVEL BRAKE) | |
| 3. | 293-0512 | [1] | PISTON AS | |
| 4. | 219-6714 | [2] | VALVE AS-CHECK (CROSSOVER, TRAVEL) | |
| (EACH INCLUDES) | ||||
| 221-2760 | [1] | RING-RETAINING | ||
| 221-3491 | [1] | SEAL-O-RING | ||
| 5. | 191-2710 | [1] | COVER | |
| 6. | 191-2711 | [1] | COVER | |
| 7. | 9T-3929 | [1] | PLUG AS | |
| 6E-5479 | [1] | SEAL | ||
| 8. | 191-2809 M | [2] | BOLT-SOCKET HEAD (M6X1X85-MM) | |
| 9. | 179-6919 | [1] | ORIFICE | |
| 10. | 5P-1480 | [2] | SEAL-O-RING | |
| 11. | 191-2962 | [2] | SEAL-O-RING | |
| 12. | 9X-4617 | [2] | SEAL-O-RING | |
| 13. | 191-2712 | [1] | PLUG | |
| 14. | 196-8804 | [2] | PLUG GP | |
| (EACH INCLUDES) | ||||
| 196-6803 | [1] | SEAL-O-RING | ||
| 15. | 3E-8007 M | [4] | BOLT-SOCKET HEAD (M12X1.75X90-MM) | |
| 16. | 6V-8200 M | [4] | BOLT-SOCKET HEAD (M12X1.75X35-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP56260577
254-0488: VALVE GP-CHECK
254-0488 VALVE GP-CHECK
S/N D2W1-UP
PART OF 281-5583 VALVE & LINES GP-AUXILIARY, 251-7984 VALVE & LINES GP-BOOM, 251-7992, 251-7993 VALVE & LINES GP-CONTROL
S/N D2W1-UP
PART OF 281-5583 VALVE & LINES GP-AUXILIARY, 251-7984 VALVE & LINES GP-BOOM, 251-7992, 251-7993 VALVE & LINES GP-CONTROL
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 179-4649 | [1] | BODY AS | |
| 2. | 179-4651 | [1] | BODY | |
| 3. | 179-4652 | [1] | VALVE AS-CHECK (BOOM LOWERING, DRIFT REDUCTION) | |
| 4. | 179-4654 | [1] | CONE | |
| 5. | 179-4656 | [1] | BODY | |
| 6. | 179-4657 | [1] | PISTON | |
| 7. | 179-4658 | [1] | PISTON | |
| 8. | 179-4169 | [1] | PLUG-ADJUSTMENT | |
| 9. | 179-4661 | [1] | SPINDLE | |
| 10. | 179-4666 | [1] | CONE | |
| 11. | 179-4667 | [1] | POPPET | |
| 12. | 179-4668 | [1] | RETAINER-BALL | |
| 13. | 179-4669 | [1] | ADAPTER | |
| 14. | 179-4670 | [1] | SPINDLE | |
| 15. | 8U-6465 | [1] | SPRING | |
| 16. | 179-4170 | [1] | SPRING | |
| 17. | 179-4171 | [1] | SPRING | |
| 18. | 179-4173 | [1] | SPRING | |
| 19. | 179-4176 J | [1] | RING-BACKUP | |
| 20. | 179-4178 J | [1] | RING-BACKUP | |
| 21. | 8U-7383 J | [1] | SEAL-O-RING | |
| 22. | 161-6149 J | [2] | SEAL-O-RING | |
| 23. | 6V-8399 J | [2] | SEAL-O-RING | |
| 24. | 9X-7454 J | [1] | SEAL-O-RING | |
| 25. | 5K-5221 J | [1] | SEAL-O-RING | |
| 26. | 096-6100 J | [1] | SEAL-O-RING | |
| 27. | 4J-0520 J | [1] | SEAL-O-RING | |
| 28. | 8U-7389 J | [1] | RING | |
| 29. | 3D-7943 | [1] | RING-RETAINING | |
| 30. | 5W-9420 JM | [1] | LOCKNUT (M8X1.25-THD) | |
| 31. | 179-4180 J | [1] | LOCKNUT | |
| 32. | 8U-1218 | [1] | CAP-NUT | |
| AVAILABLE REPAIR KIT(S): | ||||
| 179-4672 J | [1] | KIT-SEAL (LOAD CONTROL VALVE) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP56260578
254-2677: VALVE GP-CHECK
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9S-8004 | [3] | PLUG (9/16-18-THD) | |
| 2. | 3J-1907 | [3] | SEAL-O-RING | |
| 3. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 4. | 3K-0360 | [1] | SEAL-O-RING | |
| 5. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 6. | 2M-9780 | [1] | SEAL-O-RING | |
| 7. | 148-9037 | [1] | HOUSING | |
| 8. | 148-9042 | [1] | PISTON | |
| 9. | 148-9044 | [1] | SPINDLE | |
| 10. | 148-9405 | [1] | CAGE | |
| 11. | 148-9047 | [1] | ROD | |
| 12. | 148-9050 | [1] | RETAINER | |
| 13. | 148-9051 | [1] | CONE | |
| 14. | 148-9053 | [1] | SPRING | |
| 15. | 148-9054 | [1] | SPRING | |
| 16. | 6V-5326 | [1] | SEAL-O-RING | |
| 17. | 5W-9420 M | [1] | LOCKNUT (M8X1.25-THD) | |
| 18. | 5W-5066 | [1] | BALL | |
| 19. | 8U-1218 | [1] | CAP-NUT | |
| 20. | 7J-9933 | [1] | SEAL-O-RING | |
| 21. | 6V-5391 | [1] | SEAL-O-RING | |
| 22. | 1R-5318 | [1] | SEAL-O-RING | |
| 23. | 4J-5267 | [1] | SEAL-O-RING | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| M | METRIC PART | |||
#SEBP56260579
358-9923: VALVE GP-COMBINATION
358-9923 VALVE GP-COMBINATION -MULTIFUNCTION
S/N D2W1-UP
PART OF 271-3393 VALVE & LINES GP-CONTROL
S/N D2W1-UP
PART OF 271-3393 VALVE & LINES GP-CONTROL
Parts for your M322D WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-6788 J | [2] | SEAL-O-RING | |
| 2. | 114-0787 | [2] | SPRING-RETAINER | |
| 3. | 202-8518 | [2] | SPRING | |
| 4. | 9X-4626 | [1] | SEAL-O-RING | |
| 5. | 273-0847 | [1] | ACTUATOR | |
| 6. | 8T-2396 M | [2] | BOLT (M6X1X60-MM) | |
| 7. | 322-6342 Y | [2] | VALVE GP-SOLENOID & PRESS REDC (MULTIFUNCTION CONTROL VALVE) | |
| 8. | 288-8033 | [1] | PLATE | |
| 9. | 288-8034 | [1] | SEAL-RING | |
| 10. | 236-9838 M | [1] | BOLT-SOCKET HEAD (M6X1X8-MM) | |
| 11. | 8T-0269 M | [2] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 12. | 214-3402 | [1] | SPOOL | |
| 13. | 202-8519 | [1] | SPRING | |
| 14. | 207-0416 | [1] | PLUG | |
| 15. | 5P-7530 J | [1] | SEAL-O-RING | |
| 16. | 207-1716 | [1] | CONE | |
| 17. | 202-8517 | [1] | SPRING | |
| 18. | 273-0849 | [1] | PLUG AS | |
| 19. | 291-4623 | [1] | VALVE GP-SOLENOID & RELIEF (MULTIFUNCTION CONTROL VALVE) | |
| 6V-4589 | [1] | SEAL-O-RING | ||
| 291-5803 | [1] | SOLENOID (MULTIFUNCTION COMBINED VALVE) | ||
| 291-5804 | [1] | NUT-CAP | ||
| 291-5805 | [1] | KIT-SEAL (MULTIFUNCTION CONTROL VALVE) | ||
| (INCLUDES O-RING SEALS & BACKUP RINGS) | ||||
| 20. | 339-6258 Y | [1] | VALVE GP-RELIEF (LINE, VARIABLE ADJUSTABLE BOOM) | |
| 21. | 190-9752 | [1] | PLUG AS | |
| 22. | 359-9469 | [1] | PLUG AS | |
| 359-9486 | [1] | KIT-SEAL | ||
| (INCLUDES O-RING SEALS & BACKUP RINGS) | ||||
| 23. | 207-2607 | [1] | VALVE AS (HYDRAULIC GENERATOR) | |
| 207-3085 | [1] | KIT-SEAL (VALVE) | ||
| (INCLUDES O-RING SEAL & THRUST RING) | ||||
| 24. | 207-0983 | [1] | NUT (M22X1.5-THD) | |
| 25. | 202-8525 | [1] | SPRING | |
| 26. | 207-0418 | [1] | PLUG | |
| 27. | 9X-4619 | [1] | SEAL-O-RING | |
| 28. | 202-8524 | [1] | SPRING | |
| 29. | 207-0807 | [1] | SPOOL | |
| 30. | 207-3164 | [1] | PLUG GP | |
| 5W-9413 | [1] | SEAL-O-RING | ||
| 31. | 297-0142 | [1] | VALVE GP-SOLENOID (MULTIFUNCTION CONTROL VALVE) | |
| 3E-6749 | [1] | SEAL-O-RING | ||
| 033-5879 | [1] | SEAL-O-RING | ||
| 123-2341 | [1] | SEAL-O-RING | ||
| 32. | 291-4624 | [1] | VALVE GP-SOLENOID & RELIEF (MULTIFUNCTION CONTROL VALVE) | |
| 291-5803 | [1] | SOLENOID (MULTIFUNCTION COMBINED VALVE) | ||
| 291-5806 | [1] | NUT-SPECIAL (M18X1.5-THD) | ||
| 291-5807 | [1] | KIT-SEAL (SOLENOID VALVE) | ||
| (INCLUDES O-RING SEALS & BACKUP RINGS) | ||||
| 33. | 288-8035 | [1] | SPOOL | |
| (USE WITH HOUSING MARKED "0") | ||||
| -OR- | ||||
| 288-8036 | [1] | SPOOL | ||
| (USE WITH HOUSING MARKED "30") | ||||
| 35. | 235-1838 J | [1] | SEAL-O-RING | |
| 36. | 3P-1155 J | [2] | SEAL-O-RING | |
| 37. | 214-3413 | [1] | NOZZLE | |
| 38. | 114-0207 | [5] | PLUG GP-CONTROL VALVE (GENERATOR) | |
| (EACH INCLUDES) | ||||
| 214-7568 | [1] | SEAL-O-RING | ||
| 39. | 214-3403 | [1] | VALVE AS-CHECK (HYDRAULIC GENERATOR) | |
| 40. | 235-2175 | [1] | SEAL-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 204-4951 J | [1] | KIT-SEAL (COMBINATION VALVE) | ||
| (ALSO INCLUDES O-RING SEALS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||