HYDRAULIC SYSTEM
VALVE GP-CONTROLMOTOR GP
VALVE GP-PILOT
VALVE GP-RELIEF
VALVE GP-SOLENOID
STEERING SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
VALVE GP-CONTROL#SEBP40150250
272-6760: VALVE GP-CONTROL
272-6760 VALVE GP-CONTROL -LIFT
PART OF 271-3316 VALVE GP-MAIN CONTROL
PART OF 271-3316 VALVE GP-MAIN CONTROL
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS#SEBP40150251
271-3316: VALVE GP-MAIN CONTROL
271-3316 VALVE GP-MAIN CONTROL -3-FUNCTION
PART OF 240-1399 VALVE & MTG GP-MAIN CONTROL
PART OF 240-1399 VALVE & MTG GP-MAIN CONTROL
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 272-6751 Y | [1] | HOUSING GP-INLET (CONTROL VALVE) | |
| 2. | 266-8798 Y | [1] | VALVE GP-CONTROL (TILT) | |
| 3. | 266-8806 Y | [1] | VALVE GP-CONTROL (AUXILIARY) | |
| 4. | 272-6760 Y | [1] | VALVE GP-CONTROL (LIFT) | |
| 5. | 272-6770 | [1] | HOUSING | |
| 6. | 106-5873 | [1] | ROD | |
| 7. | 6V-8183 | [2] | NUT-FULL (3/8-24-THD) | |
| 8. | 106-5872 | [2] | ROD | |
| 9. | 6V-8189 | [4] | NUT (5/16-18-THD) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP40150252
266-6865: VALVE GP-MOTOR CONTROL
266-6865 VALVE GP-MOTOR CONTROL
PART OF 266-6864 HEAD GP-MOTOR
PART OF 266-6864 HEAD GP-MOTOR
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 266-6866 | [1] | HOUSING | |
| 2. | 123-5745 | [1] | BUSHING-CONTROL | |
| 3. | 124-1401 | [1] | PISTON-CONTROL | |
| 4. | 123-5789 | [1] | RETAINER-SPRING | |
| 5. | 123-5790 | [1] | RETAINER-SPRING | |
| 6. | 123-5791 | [1] | SPRING | |
| 7. | 123-5792 | [1] | SPRING | |
| 8. | 124-1402 | [1] | STEM | |
| 9. | 266-6867 | [1] | PISTON-CONTROL | |
| 10. | 206-5476 | [1] | FITTING | |
| 11. | 266-6868 | [1] | SPRING | |
| 12. | 9X-7734 | [1] | SEAL-O-RING | |
| 13. | 266-6869 | [4] | BOLT | |
| 14. | 9S-8004 | [2] | PLUG (9/16-18-THD) | |
| 15. | 3J-1907 | [2] | SEAL-O-RING | |
| 16. | 095-0933 | [1] | RING-RETAINING | |
| 17. | 096-3218 M | [1] | SETSCREW-SOCKET (M4X0.7X6-MM) | |
| 18. | 6V-9677 M | [1] | SETSCREW-SOCKET (M6X1X30-MM) | |
| 19. | 125-3552 | [1] | DOWEL | |
| 20. | 9T-3853 M | [1] | LOCKNUT (M6X1-THD) | |
| 21. | 123-9770 | [12] | PLUG | |
| 22. | 266-6870 | [1] | SOLENOID | |
| 23. | 266-6871 | [1] | ELBOW | |
| 24. | 266-6872 | [1] | SEAL-O-RING | |
| 25. | 154-1510 | [1] | SEAL | |
| M | METRIC PART | |||
#SEBP40150253
230-6453: VALVE GP-PILOT
230-6453 VALVE GP-PILOT -JOYSTICK, 3-FUNCTION
PART OF 240-0856, 281-8094, 312-7500 CONTROL GP-PILOT OPERATED HYD
ALSO AN ATTACHMENT
PART OF 240-0856, 281-8094, 312-7500 CONTROL GP-PILOT OPERATED HYD
ALSO AN ATTACHMENT
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS#SEBP40150254
272-6771: VALVE GP-PILOT
272-6771 VALVE GP-PILOT -TILT
PART OF 266-8798 VALVE GP-CONTROL
PART OF 266-8798 VALVE GP-CONTROL
#SEBP40150255
272-6773: VALVE GP-RELIEF
272-6773 VALVE GP-RELIEF -LINE, LIFT
PART OF 272-6760 VALVE GP-CONTROL
PART OF 272-6760 VALVE GP-CONTROL
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 272-6764 | [1] | RING-BACKUP | |
| 2. | 237-4809 | [2] | BOLT (1/4-20X5-IN) | |
| 3. | 272-6769 | [1] | HOUSING | |
| 4. | 272-6767 | [1] | NUT | |
| 5. | 119-1179 | [2] | SEAL-FACE | |
| 6. | 261-9469 | [1] | PLATE-SEAL | |
| 7. | 272-6763 | [1] | RETAINER | |
| 8. | 282-2721 | [1] | SCREW-ADJUSTMENT | |
| 9. | 127-6316 | [1] | BOLT-SPECIAL | |
| 10. | 127-6320 | [1] | SPRING | |
| 11. | 127-6319 | [1] | SEAT-SPRING | |
| 12. | 272-6766 | [1] | WASHER |
#SEBP40150256
272-6774: VALVE GP-RELIEF
272-6774 VALVE GP-RELIEF -LINE, LIFT
PART OF 272-6760 VALVE GP-CONTROL
PART OF 272-6760 VALVE GP-CONTROL
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 272-6764 | [1] | RING-BACKUP | |
| 2. | 237-4811 | [2] | BOLT (1/4-20X3.75-IN) | |
| 3. | 272-6762 | [1] | CAP | |
| 4. | 119-1179 | [2] | SEAL-FACE | |
| 5. | 098-3396 | [1] | SEAL-O-RING | |
| 6. | 261-9469 | [1] | PLATE-SEAL | |
| 7. | 231-7165 | [1] | PLUG-VALVE | |
| 8. | 272-6763 | [1] | RETAINER | |
| 9. | 272-6765 | [1] | SPACER | |
| 10. | 127-6355 | [1] | SPRING |
#SEBP40150257
272-6772: VALVE GP-SOLENOID
272-6772 VALVE GP-SOLENOID
PART OF 266-8806 VALVE GP-CONTROL
PART OF 266-8806 VALVE GP-CONTROL
#SEBP40150258
260-1728: CYLINDER GP-STEERING
260-1728 CYLINDER GP-STEERING
S/N B4L1-726
75-MM (2.95-IN) BORE X 271-MM (10.7-IN) STROKE
PART OF 239-3857 HYDRAULIC AR
S/N B4L1-726
75-MM (2.95-IN) BORE X 271-MM (10.7-IN) STROKE
PART OF 239-3857 HYDRAULIC AR
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-9161 | [2] | BEARING | |
| 2. | 263-9859 | [1] | CYLINDER AS | |
| 3. | 263-9864 | [1] | ROD AS | |
| 4. | 263-9877 | [1] | HEAD | |
| 5. | 250-8700 | [1] | RING-RETAINING | |
| 6. | 250-8705 | [1] | SEAL-WIPER | |
| 7. | 250-8723 | [1] | SEAL-O-RING | |
| 8. | 263-9882 | [1] | RING-WEAR | |
| 9. | 250-8708 | [1] | SEAL-U-CUP | |
| 10. | 250-8718 | [1] | RING-BACKUP | |
| 11. | 250-8722 | [1] | SEAL-O-RING | |
| 12. | 263-9880 | [1] | PISTON | |
| 13. | 250-8729 | [1] | SEAL AS | |
| 14. | 250-8733 | [1] | RING-WEAR | |
| 15. | 263-9879 | [1] | NUT | |
| 16. | 250-8726 | [4] | SEAL-LIP TYPE | |
| 17. | 263-9890 | [1] | TUBE AS | |
| 18. | 263-9888 | [1] | PLATE | |
| 19. | 250-8737 | [2] | BOLT (M8X16-MM) | |
| 20. | 250-8739 | [2] | WASHER | |
| 21. | 250-8741 | [3] | SEAL-O-RING |
#SEBP40150259
298-5725: CYLINDER GP-STEERING
298-5725 CYLINDER GP-STEERING
S/N B4L727-UP
75-MM (2.95-IN) BORE X 271-MM (10.7-IN) STROKE
PART OF 239-3857 HYDRAULIC AR
S/N B4L727-UP
75-MM (2.95-IN) BORE X 271-MM (10.7-IN) STROKE
PART OF 239-3857 HYDRAULIC AR
Parts for your 904B COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-9161 | [2] | BEARING | |
| 2. | 302-5431 | [1] | CYLINDER AS | |
| 3. | 263-9864 | [1] | ROD AS | |
| 4. | 263-9877 | [1] | HEAD | |
| 5. | 250-8700 | [1] | RING-RETAINING | |
| 6. | 250-8705 | [1] | SEAL-WIPER | |
| 7. | 250-8723 | [1] | SEAL-O-RING | |
| 8. | 263-9882 | [1] | RING-WEAR | |
| 9. | 250-8708 | [1] | SEAL-U-CUP | |
| 10. | 250-8718 | [1] | RING-BACKUP | |
| 11. | 250-8722 | [1] | SEAL-O-RING | |
| 12. | 263-9880 | [1] | PISTON | |
| 13. | 250-8729 | [1] | SEAL AS | |
| 14. | 250-8733 | [1] | RING-WEAR | |
| 15. | 263-9879 | [1] | NUT | |
| 16. | 250-8726 | [4] | SEAL-LIP TYPE | |
| 17. | 302-5439 | [1] | TUBE AS | |
| 18. | 263-9888 | [1] | PLATE | |
| 19. | 250-8737 | [2] | BOLT (M8X16-MM) | |
| 20. | 250-8739 | [2] | WASHER | |
| 21. | 250-8741 | [3] | SEAL-O-RING |
Information:
HYDRAULIC SYSTEM
VALVE GP-CONTROL
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SCREW IN THE 272-6773 RELIEF VALVE ON CERTAIN 904B WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SCREW IN THE 272-6773 RELIEF VALVE ON CERTAIN 904B WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SCREW IN THE 272-6773 RELIEF VALVE ON CERTAIN 904B WHEEL LOADERS
Specifications
Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Systems Operation
Testing and Adjusting
Disassembly and Assembly


