HYDRAULIC SYSTEM
VALVE GP-CHECKVALVE GP-CONTROL
VALVE GP-DIVERTER
TANK GP
VALVE GP-LOWERING CONTROL
VALVE GP-CONTROL
HYDRAULIC SYSTEM
VALVE GP-CHECK#M00963890400
244-1426: VALVE GP-CHECK
244-1426 VALVE GP-CHECK -HYDRAULIC OIL COOLER BYPASS
S/N RWE1-UP
PART OF 236-8983 LINES GP-HYDRAULIC OIL COOLER
S/N RWE1-UP
PART OF 236-8983 LINES GP-HYDRAULIC OIL COOLER
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS#M00963890401
247-7601: VALVE GP-CONTROL
247-7601 VALVE GP-CONTROL -HYDRAULIC BLOCK
S/N RWE1-UP
PART OF 261-3945, 261-3972 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
S/N RWE1-UP
PART OF 261-3945, 261-3972 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 148-9359 | [1] | PLUG | |
| 2. | 240-4695 | [2] | RING-BACKUP | |
| 3. | 256-4552 | [2] | PLUG | |
| 4. | 256-7280 | [2] | RING-BACKUP | |
| 5. | 162-0177 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 6. | 148-8406 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 9S-9334 | [1] | PLUG (1-5/16-12-THD) | ||
| 7. | 173-3993 | [1] | PLUG AS | |
| 4J-7533 | [1] | SEAL-O-RING | ||
| 9S-8001 | [1] | PLUG | ||
| 8. | 180-8722 | [2] | SEAL-O-RING | |
| 9. | 1P-3704 | [2] | SEAL-RECTANGULAR | |
| 10. | 1P-3705 | [1] | SEAL-RECTANGULAR | |
| 11. | 2S-4078 | [2] | SEAL-O-RING | |
| 12. | 4J-0524 | [2] | SEAL-O-RING | |
| 13. | 4J-9535 | [2] | SEAL-O-RING | |
| 14. | 6J-3134 | [5] | SEAL-O-RING | |
| 15. | 6V-0357 | [2] | SEAL-O-RING | |
#M00963890402
261-0015: VALVE GP-CONTROL
261-0015 VALVE GP-CONTROL -TILT
S/N RWE1-UP
PART OF 261-2338, 261-3945, 261-3972 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
S/N RWE1-UP
PART OF 261-2338, 261-3945, 261-3972 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1T-0936 | [1] | PLUG-ORIFICE | |
| 4. | 148-9359 | [4] | PLUG | |
| 8. | 234-4851 | [1] | SPRING (INNER) | |
| 9. | 236-9832 | [1] | SPRING (OUTER) | |
| 10. | 250-7531 | [1] | PLUG-RETAINER | |
| 11. | 332-1985 J | [2] | VALVE GP-RELIEF (LINE, TILT) | |
| 12. | 260-3053 | [1] | HOUSING-SPRING | |
| 13. | 260-3055 | [1] | HOUSING-SPRING | |
| 14. | 260-3058 | [1] | BOLT | |
| 18. | 328-4314 Y | [1] | VALVE GP-SOLENOID (24-VOLT)(DRIFT REDUCTION) | |
| 19. | 284-1010 | [1] | SPRING (OUTER) | |
| 20. | 284-1011 | [1] | SPRING (INNER) | |
| 22. | 295-0993 | [1] | RETAINER (SPRING) | |
| 23. | 313-7668 Y | [2] | VALVE GP-SOLENOID (24-VOLT)(PILOT PROPORTIONING) | |
| 24. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 25. | 164-5619 | [1] | PLUG AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| 26. | 183-7263 | [1] | PLUG AS | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 9S-8002 | [1] | PLUG (7/16-20-THD) | ||
| 27. | 1P-3705 | [1] | SEAL-RECTANGULAR | |
| 28. | 2S-4078 | [1] | SEAL-O-RING | |
| 29. | 3E-6771 | [2] | SEAL-O-RING | |
| 30. | 3J-1907 | [1] | SEAL-O-RING | |
| 31. | 4J-0524 | [2] | SEAL-O-RING | |
| 32. | 4J-9535 | [2] | SEAL-O-RING | |
| 33. | 5A-3604 M | [4] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 34. | 6J-3134 | [4] | SEAL-O-RING | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 310-5742 J | [1] | KIT-SEAL (RELIEF VALVE) | ||
| (INCLUDES O-RINGS & BACKUP RING) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00963890403
261-0016: VALVE GP-CONTROL
261-0016 VALVE GP-CONTROL -LIFT
S/N RWE1-UP
PART OF 261-2338, 261-3945, 261-3972 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
S/N RWE1-UP
PART OF 261-2338, 261-3945, 261-3972 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1T-0936 | [1] | PLUG-ORIFICE | |
| 4. | 148-9359 | [4] | PLUG | |
| 7. | 234-4851 | [1] | SPRING | |
| 9. | 234-4869 J | [1] | VALVE GP-MAKEUP | |
| 10. | 234-4870 | [1] | PLUG (SHUTOFF) | |
| 11. | 236-9832 | [1] | SPRING | |
| 12. | 240-4696 | [1] | RING-BACKUP | |
| 13. | 250-7531 | [1] | PLUG-RETAINER | |
| 14. | 260-3053 | [1] | HOUSING-SPRING | |
| 15. | 260-3055 | [1] | HOUSING-SPRING | |
| 16. | 260-3058 | [1] | BOLT | |
| 20. | 328-4314 Y | [1] | VALVE GP-SOLENOID (24-VOLT)(DRIFT REDUCTION) | |
| 21. | 284-1010 | [1] | SPRING | |
| 22. | 284-1011 | [1] | SPRING | |
| 24. | 295-0993 | [2] | RETAINER | |
| 25. | 313-7668 Y | [2] | VALVE GP-SOLENOID (24-VOLT)(PILOT PROPORTIONING) | |
| 26. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 27. | 164-5619 | [1] | PLUG AS | |
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 28. | 183-7263 | [1] | PLUG AS | |
| 9S-8002 | [1] | PLUG (7/16-20-THD) | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 29. | 1P-3705 | [1] | SEAL-RECTANGULAR | |
| 30. | 2S-4078 | [1] | SEAL-O-RING | |
| 31. | 3E-6771 | [2] | SEAL-O-RING | |
| 32. | 3J-1907 | [1] | SEAL-O-RING | |
| 33. | 4J-0524 | [2] | SEAL-O-RING | |
| 34. | 4J-8996 | [1] | SEAL-O-RING | |
| 35. | 4J-9535 | [2] | SEAL-O-RING | |
| 36. | 5A-3604 M | [4] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 37. | 6J-3134 | [4] | SEAL-O-RING | |
| 38. | 7M-8485 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 238-9842 J | [1] | KIT-SEAL (RELIEF VALVE) | ||
| (INCLUDES SEALS & RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00963890404
261-0017: VALVE GP-CONTROL
261-0017 VALVE GP-CONTROL -AUXILIARY
S/N RWE1-UP
PART OF 261-2338, 261-3972 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N RWE1-UP
PART OF 261-2338, 261-3972 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1T-0936 | [1] | PLUG-ORIFICE | |
| 4. | 148-9359 | [4] | PLUG | |
| 5. | Z | [1] | SPOOL (COMPENSATOR) | |
| 6. | Z | [1] | SPOOL (CHECK) | |
| 7. | 234-4851 | [1] | SPRING (INNER) | |
| 8. | 236-9832 | [1] | SPRING (OUTER) | |
| 9. | 250-7531 | [1] | PLUG-RETAINER | |
| 10. | Z | [1] | BODY-VALVE | |
| 11. | 260-3053 | [1] | HOUSING-SPRING | |
| 12. | 260-3055 | [1] | HOUSING-SPRING | |
| 13. | 260-3058 | [1] | BOLT | |
| 14. | Z | [1] | STEM-VALVE (AUXILIARY) | |
| 17. | 272-2334 J | [2] | VALVE GP-RELIEF (LINE, AUXILIARY) | |
| 18. | 284-1010 | [1] | SPRING (OUTER) | |
| 19. | 284-1011 | [1] | SPRING (INNER) | |
| 21. | 295-0993 | [1] | RETAINER (SPRING) | |
| 22. | 313-7668 Y | [2] | VALVE GP-SOLENOID (24-VOLT)(PILOT PROPORTIONING) | |
| 23. | 162-0177 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 24. | 164-5619 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 25. | 183-7263 | [1] | PLUG AS | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 9S-8002 | [1] | PLUG (7/16-20-THD) | ||
| 26. | 1P-3705 | [1] | SEAL-RECTANGULAR | |
| 27. | 2S-4078 | [1] | SEAL-O-RING | |
| 28. | 3E-6771 | [2] | SEAL-O-RING | |
| 29. | 3J-1907 | [1] | SEAL-O-RING | |
| 30. | 4J-0524 | [2] | SEAL-O-RING | |
| 31. | 4J-9535 | [2] | SEAL-O-RING | |
| 32. | 5A-3604 M | [4] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 33. | 6J-3134 | [4] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 238-9842 J | [1] | KIT-SEAL (RELIEF VALVE) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
| Z | NOT SERVICED SEPARATELY | |||
#M00963890405
239-0605: VALVE GP-DIVERTER
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS#M00963890406
371-9415: VALVE GP-DIVERTER
371-9415 VALVE GP-DIVERTER
S/N RWE1-UP
PART OF 247-4591 LINES GP-COUPLER
AN ATTACHMENT
S/N RWE1-UP
PART OF 247-4591 LINES GP-COUPLER
AN ATTACHMENT
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS#M00963890407
245-5943: VALVE GP-DRAIN
245-5943 VALVE GP-DRAIN -ECOLOGY, HYDRAULIC
S/N RWE1-UP
PART OF 236-8997 LINES GP-HYDRAULIC
S/N RWE1-UP
PART OF 236-8997 LINES GP-HYDRAULIC
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1U-2827 | [1] | GUIDE-VALVE | |
| 2. | 8J-8782 | [1] | BODY-DRAIN VALVE | |
| 3. | 8J-8783 | [1] | VALVE-DRAIN | |
| 4. | 9J-7031 | [1] | PLUG-DRAIN (HYDRAULIC TANK OIL) | |
| 5. | 283-5192 | [1] | BLOCK | |
| 6. | 5M-2057 | [1] | SEAL-O-RING | |
| 7. | 7B-3039 | [1] | SPRING | |
| 8. | 8T-0722 M | [2] | BOLT-LOCKING (M10X1.5X30-MM) | |
| 9. | 8T-3298 | [1] | SEAL-RECTANGULAR | |
| 10. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| M | METRIC PART | |||
#M00963890408
236-9037: VALVE GP-LOWERING CONTROL
236-9037 VALVE GP-LOWERING CONTROL
S/N RWE1-UP
PART OF 236-8963 HYDRAULIC AR-2 VALVE
S/N RWE1-UP
PART OF 236-8963 HYDRAULIC AR-2 VALVE
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 136-9699 | [1] | BRACKET AS | |
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 2. | 245-3217 I | [1] | HOSE AS | |
| 3. | 245-3219 I | [1] | HOSE AS | |
| 4. | 259-8317 | [1] | PLATE | |
| 5. | 096-6166 | [4] | WASHER-HARD (4.5X9X1-MM THK) | |
| 6. | 112-1817 | [1] | VALVE-BALL (LOWERING CONTROL) | |
| 7. | 357-4432 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 8. | 357-4516 | [1] | TEE AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8781 | [1] | TEE | ||
| 9. | 6D-4246 | [1] | CLIP (LOOP)(SLOT) | |
| 10. | 6V-9829 | [1] | CAP (ORFS) | |
| 11. | 121-4405 M | [4] | BOLT (M4X0.7X12-MM) | |
| 12. | 8T-4121 | [3] | WASHER-HARD (11X21X2.5-MM THK) | |
| 13. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 14. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 15. | 8T-4183 M | [1] | BOLT (M12X1.75X40-MM) | |
| 16. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00963890409
261-2338: VALVE GP-MAIN CONTROL
261-2338 VALVE GP-MAIN CONTROL -3-FUNCTION, WITH RIDE CONTROL
S/N RWE1-UP
PART OF 236-9098, 291-5852 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT
S/N RWE1-UP
PART OF 236-9098, 291-5852 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 966H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 260-8590 CY | [1] | VALVE GP-SHUTTLE (LIFT CYLINDER ROD END) | |
| 1A. | 260-8590 CY | [1] | VALVE GP-SHUTTLE (TILT CYLINDER HEAD END) | |
| 1B. | 260-8590 CY | [1] | VALVE GP-SHUTTLE (AUXILIARY CYLINDER HEAD END) | |
| 2. | 8T-4132 M | [8] | NUT (M16X2-THD) | |
| 3. | 238-1796 M | [4] | STUD (M16X2X535-MM) | |
| 4. | 353-9453 Y | [1] | VALVE GP-RIDE CONTROL | |
| 5. | 261-0015 Y | [1] | VALVE GP-CONTROL (TILT) | |
| 6. | 261-0016 Y | [1] | VALVE GP-CONTROL (LIFT) | |
| 7. | 261-0017 Y | [1] | VALVE GP-CONTROL (AUXILIARY) | |
| 9. | 269-9397 Y | [1] | MANIFOLD GP-VALVE (INLET) | |
| 10. | 269-9398 Y | [1] | MANIFOLD GP-VALVE (END COVER) | |
| 11. | 183-7263 | [1] | PLUG AS | |
| 11A. | 3J-7354 | [1] | SEAL-O-RING | |
| 11B. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 12. | 9X-8257 | [8] | WASHER (17.5X30X3.5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||



