HYDRAULIC SYSTEM
VALVE GP-CONTROLHYDRAULIC SYSTEM
VALVE GP-CONTROL#SEBP44620320
310-7452: VALVE GP-CONTROL
310-7452 VALVE GP-CONTROL -AUXILIARY
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [4] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 310-7459 | [1] | PLUG | |
| 10. | 150-0885 | [1] | SEAL | |
| 11. | 310-7460 | [1] | SEAL | |
| 12. | 146-5293 | [1] | SEAL | |
| 13. | 311-6270 | [1] | VALVE (DRIFT REDUCTION) | |
| M | METRIC PART | |||
#SEBP44620321
310-7453: VALVE GP-CONTROL
310-7453 VALVE GP-CONTROL -BUCKET
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [4] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 310-7459 | [1] | PLUG | |
| 10. | 150-0885 | [1] | SEAL | |
| 11. | 310-7460 | [1] | SEAL | |
| 12. | 146-5293 | [1] | SEAL | |
| 13. | 311-6270 | [1] | VALVE (DRIFT REDUCTION) | |
| M | METRIC PART | |||
#SEBP44620322
310-7454: VALVE GP-CONTROL
310-7454 VALVE GP-CONTROL -ARM
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [4] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 310-7459 | [1] | PLUG | |
| 10. | 150-0885 | [1] | SEAL | |
| 11. | 310-7460 | [1] | SEAL | |
| 12. | 146-5293 | [1] | SEAL | |
| 13. | 311-6270 | [1] | VALVE (DRIFT REDUCTION) | |
| M | METRIC PART | |||
#SEBP44620323
310-7455: VALVE GP-CONTROL
310-7455 VALVE GP-CONTROL -SWING
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [4] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 310-7459 | [1] | PLUG | |
| 10. | 150-0885 | [1] | SEAL | |
| 11. | 310-7460 | [1] | SEAL | |
| 12. | 146-5293 | [1] | SEAL | |
| 13. | 311-6270 | [1] | VALVE (DRIFT REDUCTION) | |
| M | METRIC PART | |||
#SEBP44620324
310-7456: VALVE GP-CONTROL
310-7456 VALVE GP-CONTROL -BOOM SWING
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [4] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 310-7459 | [1] | PLUG | |
| 10. | 150-0885 | [1] | SEAL | |
| 11. | 310-7460 | [1] | SEAL | |
| 12. | 146-5293 | [1] | SEAL | |
| 13. | 311-6270 | [1] | VALVE (DRIFT REDUCTION) | |
| M | METRIC PART | |||
#SEBP44620325
311-3075: VALVE GP-CONTROL
311-3075 VALVE GP-CONTROL -INLET
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
S/N FPK1-5252
PART OF 310-1215 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 281-2952 | [1] | SPRING | |
| 2. | 281-2955 | [1] | WASHER | |
| 3. | 311-3766 | [1] | PLUG | |
| 4. | 281-2954 | [1] | SEAL | |
| 5. | 281-2963 | [1] | RING | |
| 6. | 311-3767 | [1] | PLUG | |
| 7. | 199-0608 | [1] | SEAL | |
| 8. | 279-4787 | [1] | ORIFICE | |
| 9. | 279-4790 | [1] | NUT | |
| 10. | 311-3768 | [1] | PLUG AS | |
| 11. | 150-6355 | [1] | PLUG | |
| 12. | 310-7460 | [1] | SEAL | |
| 13. | 281-2961 | [2] | SEAL | |
| 14. | 150-0885 | [1] | SEAL | |
| 15. | 281-2962 | [1] | ORIFICE |
#SEBP44620326
325-0758: VALVE GP-CONTROL
325-0758 VALVE GP-CONTROL -ANGLE BLADE
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [8] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 B | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 279-4794 | [1] | SPRING | |
| 10. | 279-4795 | [1] | FLANGE | |
| 11. | 279-4796 | [1] | PLATE | |
| 12. | 095-1585 B | [1] | SEAL-O-RING | |
| 13. | 095-1574 B | [1] | SEAL-O-RING | |
| 14. | 199-0608 B | [1] | SEAL | |
| 15. | 095-1590 B | [1] | SEAL-O-RING | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP44620327
334-6645: VALVE GP-CONTROL
334-6645 VALVE GP-CONTROL -TRAVEL
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [8] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 279-4794 | [1] | SPRING | |
| 8. | 279-4795 | [1] | FLANGE | |
| 9. | 279-4796 | [1] | PLATE | |
| 10. | 095-1585 | [1] | SEAL-O-RING | |
| 11. | 095-1574 | [1] | SEAL-O-RING | |
| 12. | 199-0608 | [1] | SEAL | |
| 13. | 095-1590 | [1] | SEAL-O-RING | |
| 14. | 279-4797 | [2] | PLUG | |
| M | METRIC PART | |||
#SEBP44620328
334-6646: VALVE GP-CONTROL
334-6646 VALVE GP-CONTROL -SWING
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 200-4941 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [8] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 279-4804 | [2] | SPRING | |
| 9. | 279-4795 | [1] | FLANGE | |
| 10. | 279-4796 | [1] | PLATE | |
| 11. | 095-1585 | [1] | SEAL-O-RING | |
| 12. | 095-1574 | [1] | SEAL-O-RING | |
| 13. | 199-0608 | [1] | SEAL | |
| 14. | 095-1590 | [1] | SEAL-O-RING | |
| 15. | 095-1571 | [2] | SEAL-O-RING | |
| 16. | 150-6344 | [2] | RING-BACKUP | |
| 17. | 279-4811 | [2] | PLUG | |
| M | METRIC PART | |||
#SEBP44620329
334-7398: VALVE GP-CONTROL
334-7398 VALVE GP-CONTROL -BOOM SWING
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
PART OF 283-7840 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 304C CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-4940 | [2] | CAP | |
| 2. | 104-8130 | [2] | SEAT | |
| 3. | 279-4808 | [2] | SEAT | |
| 4. | 279-4793 | [2] | SPRING | |
| 5. | 132-7705 M | [8] | BOLT (M6X1X18-MM) | |
| 6. | 150-6339 | [2] | SEAL | |
| 7. | 095-6622 | [2] | VALVE (LOAD CHECK) | |
| 8. | 095-6623 | [2] | SPRING | |
| 9. | 279-4794 | [1] | SPRING | |
| 10. | 279-4795 | [1] | FLANGE | |
| 11. | 095-1585 | [1] | SEAL-O-RING | |
| 12. | 095-1574 | [1] | SEAL-O-RING | |
| 13. | 199-0608 | [1] | SEAL | |
| 14. | 095-1590 | [1] | SEAL-O-RING | |
| 15. | 279-4796 | [1] | PLATE | |
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-CONTROL
Special Instruction
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
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}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Service Letter-Asia
Systems Operation
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Testing and Adjusting
Disassembly and Assembly
Service Magazine



