HYDRAULIC SYSTEM
SWIVEL GPTANK GP
VALVE GP-BANK
VALVE GP-CONTROL
CONTROL GP-VALVE
HYDRAULIC SYSTEM
SWIVEL GP#SEBP44620290
268-3054: SWIVEL GP
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 269-0337 | [7] | SEAL | |
| 2. | 251-8485 | [1] | COVER | |
| 3. | 251-8486 | [1] | HOUSING | |
| 4. | 251-8487 | [1] | ROTOR | |
| 5. | 251-8488 | [1] | SEAL | |
| 6. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 7. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8T-4908 M | [2] | BOLT (M8X1.25X25-MM) | |
| 9. | 095-1714 | [1] | SEAL-O-RING | |
| 10. | 251-8489 | [1] | RETAINER | |
| 11. | 095-1623 | [1] | SEAL-O-RING | |
| 12. | 095-1710 | [1] | SEAL-O-RING | |
| 13. | 251-8490 | [1] | PIN | |
| M | METRIC PART | |||
#SEBP44620291
265-8600: TANK & FILTER GP-HYDRAULIC
265-8600 TANK & FILTER GP-HYDRAULIC
PART OF 265-8342 TANK & MTG GP-HYDRAULIC
PART OF 265-8342 TANK & MTG GP-HYDRAULIC
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-4278 | [1] | CLAMP-HOSE | |
| 2. | 4I-3745 | [1] | CAP-PRESSURE (HYDRAULIC TANK) | |
| 3. | 093-5537 | [1] | VALVE AS-CHECK (HYDRAULIC TANK) | |
| 4. | 304-7195 | [1] | FILTER ELEMENT AS-OIL (HYDRAULIC TANK) | |
| 5. | 120-8758 | [1] | VALVE AS-BYPASS (HYDRAULIC TANK) | |
| 6. | 347-6081 Y | [1] | GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL) | |
| 7. | 246-5339 | [1] | SPRING | |
| 8. | 265-8601 | [1] | TANK AS-HYDRAULIC | |
| 9. | 265-8630 | [1] | STRAINER-SUCTION (HYDRAULIC TANK) | |
| 10. | 265-8631 | [1] | COVER AS | |
| 11. | 265-8633 | [1] | COVER | |
| 12. | 265-8634 | [1] | FOAM | |
| 13. | 265-8635 | [1] | FOAM | |
| 14. | 265-8636 | [1] | FOAM | |
| 15. | 265-8637 | [1] | FOAM | |
| 16. | 095-1717 | [1] | SEAL-O-RING | |
| 17. | 095-1723 | [1] | SEAL-O-RING | |
| 18. | 8T-4121 | [10] | WASHER-HARD (11X21X2.5-MM THK) | |
| 19. | 8T-4136 M | [10] | BOLT (M10X1.5X25-MM) | |
| 20. | 7Y-1976 E | HOSE-WATER (91-CM) | ||
| 21. | 5P-5926 D | SEAL (0.3-M) | ||
| 22. | 3S-2093 | [1] | STRAP-CABLE | |
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP44620292
265-8342: TANK & MTG GP-HYDRAULIC
265-8342 TANK & MTG GP-HYDRAULIC
PART OF 264-8417 HYDRAULIC AR
PART OF 264-8417 HYDRAULIC AR
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP44620293
266-8141: VALVE & MTG GP-BANK
266-8141 VALVE & MTG GP-BANK -MAIN CONTROL
S/N FPK1-5252
PART OF 265-8777 BLADE AR
Type 1
AN ATTACHMENT
S/N FPK1-5252
PART OF 265-8777 BLADE AR
Type 1
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 280-7592 | [1] | SUPPORT AS | |
| 2. | 282-8546 Y | [1] | VALVE GP-MAIN CONTROL | |
| 3. | 7X-7729 | [4] | WASHER (11X25X3-MM THK) | |
| 4. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 7. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP44620294
266-8141: VALVE & MTG GP-BANK
266-8141 VALVE & MTG GP-BANK -MAIN CONTROL
S/N FPK1-5252
PART OF 265-8777 BLADE AR
Type 2
AN ATTACHMENT
S/N FPK1-5252
PART OF 265-8777 BLADE AR
Type 2
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 310-1215 CY | [1] | VALVE GP-MAIN CONTROL | |
| 2. | 310-4598 C | [1] | SUPPORT AS | |
| 3. | 7X-7729 | [4] | WASHER (11X25X3-MM THK) | |
| 4. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 7. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP44620295
266-8141: VALVE & MTG GP-BANK
266-8141 VALVE & MTG GP-BANK -MAIN CONTROL
S/N FPK5253-UP
PART OF 265-8777 BLADE AR
AN ATTACHMENT
S/N FPK5253-UP
PART OF 265-8777 BLADE AR
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 282-8546 CY | [1] | VALVE GP-MAIN CONTROL | |
| 2. | 280-7592 C | [1] | SUPPORT AS | |
| 3. | 7X-7729 | [4] | WASHER (11X25X3-MM THK) | |
| 4. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 7. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP44620296
280-7608: VALVE & MTG GP-MAIN CONTROL
280-7608 VALVE & MTG GP-MAIN CONTROL -WITH ANGLE BLADE
PART OF 281-4480 BLADE AR
AN ATTACHMENT
PART OF 281-4480 BLADE AR
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 280-7592 | [1] | SUPPORT AS | |
| 2. | 283-7840 Y | [1] | VALVE GP-MAIN CONTROL (ANGLE BLADE) | |
| 3. | 7X-7729 | [4] | WASHER (11X25X3-MM THK) | |
| 4. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 7. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP44620297
272-0475: VALVE & MTG GP-PILOT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP44620298
272-0475: VALVE & MTG GP-PILOT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP44620299
278-0827: VALVE & MTG GP-PILOT
278-0827 VALVE & MTG GP-PILOT -BOOM SWING
PART OF 279-3957 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT
PART OF 279-3957 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 267-0424 Y | [1] | MANIFOLD & SOLENOID GP-CONTROL (BOOM SWING) | |
| 2. | 267-4048 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 267-4047 | [1] | ELBOW | ||
| 3. | 267-4215 | [2] | CONNECTOR | |
| 4. | 284-6187 | [1] | BRACKET AS | |
| 5. | 148-8368 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8627 | [1] | ELBOW | ||
| 6. | 150-3065 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-0484 | [1] | ELBOW | ||
| 7. | 3J-1907 | [3] | SEAL-O-RING | |
| 8. | 7W-7381 | [1] | FITTING-OUTLET | |
| 9. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 11. | 8T-4200 M | [2] | BOLT (M8X1.25X16-MM) | |
| 12. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
SWIVEL GP
Disassembly and Assembly



