HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP57200760
357-1234: CONTROL AR-HIGH LIFT
357-1234 CONTROL AR-HIGH LIFT -2-FUNCTION
S/N R4A1-UP
S/N R4A1-UP
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 346-7850 Y | [1] | ARM & BEARING AS-LIFT | ||
| S/N R4A1-2678 | ||||
| 456-1990 Y | [1] | ARM & BEARING AS-LIFT | ||
| S/N R4A2679-UP | ||||
| 346-9940 Y | [1] | LINES GP-LIFT CYLINDER | ||
| 357-4676 Y | [1] | COUNTERWEIGHT GP (HIGH LIFT) | ||
| 347-5536 Y | [2] | CYLINDER GP-LIFT | ||
| 347-5543 Y | [1] | CYLINDER GP-TILT (HIGH LIFT) | ||
| 350-0559 Y | [1] | WIRING GP-SENSOR (TILT POSITION) | ||
| 346-7852 | [1] | LINK AS | ||
| 1V-8241 | [2] | BUSHING | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP57200761
357-1235: CONTROL AR-HIGH LIFT
357-1235 CONTROL AR-HIGH LIFT -3-FUNCTION
S/N R4A1-UP
S/N R4A1-UP
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 346-7850 Y | [1] | ARM & BEARING AS-LIFT | ||
| S/N R4A1-2678 | ||||
| 456-1990 Y | [1] | ARM & BEARING AS-LIFT | ||
| S/N R4A2679-UP | ||||
| 357-4676 Y | [1] | COUNTERWEIGHT GP (HIGH LIFT) | ||
| 347-5536 Y | [2] | CYLINDER GP-LIFT | ||
| 347-5543 Y | [1] | CYLINDER GP-TILT (HIGH LIFT) | ||
| 346-9920 Y | [1] | LINES GP-FRONT | ||
| 346-9940 Y | [1] | LINES GP-LIFT CYLINDER | ||
| 350-0559 Y | [1] | WIRING GP-SENSOR (TILT POSITION) | ||
| 346-7852 | [1] | LINK AS | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP57200762
357-1236: CONTROL AR-HIGH LIFT
357-1236 CONTROL AR-HIGH LIFT -4-VALVE
S/N R4A1-UP
S/N R4A1-UP
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 346-7850 Y | [1] | ARM & BEARING AS-LIFT | ||
| S/N R4A1-2678 | ||||
| 456-1990 Y | [1] | ARM & BEARING AS-LIFT | ||
| S/N R4A2679-UP | ||||
| 357-4676 Y | [1] | COUNTERWEIGHT GP (HIGH LIFT) | ||
| 347-5536 Y | [2] | CYLINDER GP-LIFT | ||
| 347-5543 Y | [1] | CYLINDER GP-TILT (HIGH LIFT) | ||
| 350-1285 Y | [1] | GUARD GP-FRONT | ||
| 346-9925 Y | [1] | LINES GP-FRONT | ||
| 346-9940 Y | [1] | LINES GP-LIFT CYLINDER | ||
| 350-0559 Y | [1] | WIRING GP-SENSOR (TILT POSITION) | ||
| 346-7852 | [1] | LINK AS | ||
| 1V-8241 | [2] | BUSHING | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP57200763
188-3120: CYLINDER GP-BUCKET
188-3120 CYLINDER GP-BUCKET -BUCKET
S/N R4A1-UP
127-MM (5-IN) BORE X 592-MM (23.3-IN) STROKE
PART OF 314-2539, 383-2234 BUCKET GP-SIDE DUMP
S/N R4A1-UP
127-MM (5-IN) BORE X 592-MM (23.3-IN) STROKE
PART OF 314-2539, 383-2234 BUCKET GP-SIDE DUMP
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4J-4630 J | [1] | RING-WEAR | |
| 2. | 5J-5020 J | [1] | SEAL AS | |
| 5J-4973 | [1] | RING-EXPANDER | ||
| 5J-4974 | [1] | SEAL | ||
| 3. | 167-2200 J | [1] | SEAL AS | |
| 4. | 5F-3144 J | [1] | SEAL-O-RING | |
| 5. | 2K-4096 J | [1] | RING-BACKUP | |
| 6. | 8T-4958 J | [1] | RING-WEAR | |
| 7. | 167-2307 J | [1] | SEAL-U-CUP | |
| 8. | 167-2459 J | [1] | SEAL-WIPER | |
| 9. | 8J-5778 | [2] | BUSHING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 188-3143 J | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
#SEBP57200764
220-0525: CYLINDER GP-BUCKET
220-0525 CYLINDER GP-BUCKET
S/N R4A1-UP
125-MM (5-IN) BORE X 360-MM (14.2-IN) STROKE
PART OF 361-7404 BUCKET AS-MULTIPURPOSE, 314-9547, 384-0757, 384-0759, 384-0766 BUCKET GP-MULTIPURPOSE
S/N R4A1-UP
125-MM (5-IN) BORE X 360-MM (14.2-IN) STROKE
PART OF 361-7404 BUCKET AS-MULTIPURPOSE, 314-9547, 384-0757, 384-0759, 384-0766 BUCKET GP-MULTIPURPOSE
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 095-0948 | [3] | FITTING-GREASE | |
| 2. | 370-4116 | [1] | PIN | |
| 3. | 145-0653 | [4] | PLUG | |
| 4. | 370-4118 | [1] | ROD AS | |
| 5. | 370-4119 | [1] | CYLINDER AS | |
| 6. | 370-4120 | [1] | HEAD | |
| 7. | 370-4121 | [1] | RING-DAMPER | |
| 8. | 370-4122 | [1] | PISTON | |
| 9. | 370-4123 | [4] | RING | |
| 10. | 169-3103 | [4] | BUSHING | |
| 11. | 370-4134 | [6] | VALVE-CHECK | |
| AVAILABLE REPAIR KIT(S): | ||||
| 370-4117 | [1] | KIT-SEAL | ||
| (INCLUDES WIPER SEAL, ROD SEAL, O-RINGS, BACKUP RINGS & PISTON RINGS) | ||||
#SEBP57200765
382-5007: CYLINDER GP-BUCKET
382-5007 CYLINDER GP-BUCKET
S/N R4A1-UP
114-MM (4.5-IN) BORE X 356-MM (14.0-IN) STROKE
PART OF 313-1392, 380-8307 BUCKET AS-MULTIPURPOSE, 377-6177, 377-6180 BUCKET GP-MATERIAL HANDLING
S/N R4A1-UP
114-MM (4.5-IN) BORE X 356-MM (14.0-IN) STROKE
PART OF 313-1392, 380-8307 BUCKET AS-MULTIPURPOSE, 377-6177, 377-6180 BUCKET GP-MATERIAL HANDLING
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2K-4502 | [2] | BUSHING | |
| 2. | 8T-4958 J | [1] | RING-WEAR | |
| 3. | 9X-7269 J | [1] | SEAL AS | |
| 4. | 167-2200 J | [1] | SEAL AS | |
| 5. | 167-2307 J | [1] | SEAL-U-CUP | |
| 6. | 231-3538 J | [1] | SEAL-WIPER | |
| 7. | 466-9374 | [1] | ROD AS-PISTON | |
| 8. | 466-9376 | [1] | TUBE AS | |
| 9. | 466-9377 | [1] | PISTON | |
| 10. | 466-9378 | [1] | SEAL | |
| 11. | 466-9379 | [1] | RING-PISTON | |
| 12. | 010-2570 | [1] | SETSCREW (1/4-20X0.375-IN) | |
| 13. | 1K-7095 J | [1] | RING-BACKUP | |
| 14. | 2H-3928 J | [1] | SEAL-O-RING | |
| 15. | 5M-6667 | [1] | LOCKNUT (1-1/2-12-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 311-0662 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDE WEAR RING) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP57200766
384-5321: CYLINDER GP-BUCKET
384-5321 CYLINDER GP-BUCKET
S/N R4A1-UP
127-MM (5.0-IN) BORE X 473-MM (18.63-IN) STROKE
PART OF 449-4376 BUCKET GP-MATERIAL HANDLING
S/N R4A1-UP
127-MM (5.0-IN) BORE X 473-MM (18.63-IN) STROKE
PART OF 449-4376 BUCKET GP-MATERIAL HANDLING
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4958 J | [1] | RING-WEAR | |
| 2. | 9X-7264 J | [1] | SEAL AS | |
| 3. | 108-6054 | [1] | LOCKNUT | |
| 4. | 113-0626 | [1] | HEAD | |
| 5. | 166-7430 J | [2] | RING-PISTON | |
| 6. | 167-2200 J | [1] | SEAL AS | |
| 7. | 421-4024 J | [1] | SEAL-U-CUP | |
| 8. | 187-9453 | [4] | VALVE-CHECK | |
| 9. | 189-2482 | [1] | ROD AS-PISTON | |
| 10. | 189-2490 | [2] | ORIFICE | |
| 11. | 231-3538 J | [1] | SEAL-WIPER | |
| 12. | 349-5880 J | [4] | SEAL-O-RING | |
| 13. | 466-9388 | [1] | TUBE AS | |
| 14. | 466-9392 | [1] | PISTON AS | |
| 15. | 466-9394 | [1] | PISTON AS | |
| 16. | 010-2570 | [1] | SETSCREW (1/4-20X0.375-IN) | |
| 17. | 2K-4096 J | [1] | RING-BACKUP | |
| 18. | 5F-3144 J | [1] | SEAL-O-RING | |
| 19. | 7K-9639 | [1] | BUSHING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 470-0323 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER)(BUCKET) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP57200767
361-2508: CYLINDER GP-COUPLER
361-2508 CYLINDER GP-COUPLER
S/N R4A1-UP
50.8-MM (2-IN) BORE X 69.9-MM (2.8-IN) STROKE
PART OF 368-9120 COUPLER GP-QUICK
S/N R4A1-UP
50.8-MM (2-IN) BORE X 69.9-MM (2.8-IN) STROKE
PART OF 368-9120 COUPLER GP-QUICK
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 237-0947 J | [1] | VALVE GP-CHECK (PILOT OPERATED) | |
| 2. | 9S-8002 | [4] | PLUG (7/16-20-THD) | |
| 3. | 216-9059 | [1] | PLUG AS | |
| 216-8994 | [1] | SEAL-O-RING | ||
| [1] | PLUG | |||
| AVAILABLE REPAIR KIT(S): | ||||
| 183-2091 | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDES O-RING SEALS, BACKUP RING, PISTON RING SEAL, U-CUP SEAL & ROD WIPER) | ||||
| 213-8433 J | [1] | KIT-SEAL (CHECK VALVE) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP57200768
452-2500: CYLINDER GP-COUPLER
452-2500 CYLINDER GP-COUPLER
S/N R4A1-UP
63.5-MM (2.5-IN) BORE X 95.3-MM (3.75-IN) STROKE
PART OF 349-5246 COUPLER GP-QUICK
S/N R4A1-UP
63.5-MM (2.5-IN) BORE X 95.3-MM (3.75-IN) STROKE
PART OF 349-5246 COUPLER GP-QUICK
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 216-9059 | [1] | PLUG AS | |
| 216-8994 | [1] | SEAL-O-RING | ||
| [1] | PLUG | |||
| 2. | 237-0947 | [1] | VALVE GP-CHECK (PILOT OPERATED) | |
| 213-8433 | [1] | KIT-SEAL (CHECK VALVE) | ||
| 3. | 9S-8002 | [8] | PLUG (7/16-20-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 456-0584 | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDES RINGS & SEALS) | ||||
#SEBP57200769
203-2208: CYLINDER GP-FORK
203-2208 CYLINDER GP-FORK
S/N R4A1-UP
127-MM (5-IN) BORE X 473-MM (18.6-IN) STROKE
PART OF 374-7148, 379-5408 FORK GP-LOG, 380-8227, 382-7885 FORK GP-LOG & LUMBER
S/N R4A1-UP
127-MM (5-IN) BORE X 473-MM (18.6-IN) STROKE
PART OF 374-7148, 379-5408 FORK GP-LOG, 380-8227, 382-7885 FORK GP-LOG & LUMBER
Parts for your 950K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 189-2482 | [1] | ROD AS-PISTON | |
| 2. | 348-7726 | [1] | TUBE AS | |
| 3. | 348-7727 | [1] | PISTON AS | |
| 4. | 348-7728 | [1] | PISTON AS | |
| 5. | 348-8035 | [1] | HEAD | |
| 6. | 7K-9639 | [1] | BUSHING | |
| 7. | 189-2490 | [2] | ORIFICE | |
| 8. | 187-9453 | [6] | VALVE-CHECK | |
| 9. | 108-6054 | [1] | LOCKNUT | |
| 10. | 113-0628 | [1] | SETSCREW | |
| 11. | 5L-4758 | [6] | SEAL-O-RING | |
| 12. | 166-7430 | [2] | RING-PISTON | |
| 13. | 7J-6285 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 241-7578 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J IN GRAPHIC | |||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}


