HYDRAULIC SYSTEM
TANK GPMOUNTING GP
VALVE GP-BANK
VALVE GP-AUXILIARY
VALVE GP-CONTROL
HYDRAULIC SYSTEM
TANK GP#M00961250290
551-2440: TANK & FILTER GP-HYDRAULIC
551-2440 TANK & FILTER GP-HYDRAULIC
PART OF 512-1569 TANK & MTG GP-HYDRAULIC
PART OF 512-1569 TANK & MTG GP-HYDRAULIC
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961250291
512-1569: TANK & MTG GP-HYDRAULIC
512-1569 TANK & MTG GP-HYDRAULIC
PART OF 512-1420 HYDRAULIC AR
PART OF 512-1420 HYDRAULIC AR
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961250292
543-0098: VALVE & MOUNTING GP
543-0098 VALVE & MOUNTING GP
PART OF 510-6070, 541-4580 OPERATOR AR
AN ATTACHMENT
PART OF 510-6070, 541-4580 OPERATOR AR
AN ATTACHMENT
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961250293
515-3526: VALVE & MTG GP-BANK
515-3526 VALVE & MTG GP-BANK
PART OF 514-3230, 514-3240 HYDRAULIC AR
AN ATTACHMENT
PART OF 514-3230, 514-3240 HYDRAULIC AR
AN ATTACHMENT
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961250294
515-3529: VALVE & MTG GP-BANK
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961250295
515-3533: VALVE & MTG GP-BANK
515-3533 VALVE & MTG GP-BANK
PART OF 517-8129, 520-0774 HYDRAULIC AR
AN ATTACHMENT
PART OF 517-8129, 520-0774 HYDRAULIC AR
AN ATTACHMENT
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961250296
516-3705: VALVE & MTG GP-BANK
516-3705 VALVE & MTG GP-BANK -AUXILIARY
PART OF 514-3240, 520-0774 HYDRAULIC AR
AN ATTACHMENT
PART OF 514-3240, 520-0774 HYDRAULIC AR
AN ATTACHMENT
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 520-6925 Y | [1] | VALVE GP-AUXILIARY (AUXILIARY) | |
| 2. | 520-4832 | [1] | PLATE | |
| 3. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| 4. | 8T-4136 M | [3] | BOLT (M10X1.5X25-MM) | |
| 5. | 5P-1076 | [4] | WASHER-HARD (13.5X30X4-MM THK) | |
| 6. | 8T-7934 | [3] | WASHER-HARD (11X21X5-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00961250297
520-6925: VALVE GP-AUXILIARY
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 346-4995 J | [2] | VALVE-SOLENOID (12-VDC) | |
| 2. | 550-1174 | [1] | VALVE GP-BUTTERFLY (INLET) | |
| 3. | 550-1175 | [1] | VALVE GP-BUTTERFLY (OUTLET) | |
| 417-5438 | [1] | VALVE GP-RELIEF | ||
| 8T-7877 | [1] | SEAL-O-RING | ||
| 550-1179 | [1] | KIT-PLUG | ||
| (INCLUDES O-RING SEAL) | ||||
| 4. | 550-1176 | [1] | VALVE GP-BUTTERFLY (AUX) | |
| 550-1180 | [1] | KIT-COVER | ||
| (INCLUDES BOLTS, KIT-COVER & KIT-SEAL) | ||||
| 550-1181 J | [1] | KIT-SOLENOID | ||
| (ALSO INCLUDES BOLTS & KIT-SEAL) | ||||
| 5. | 561-5432 | [2] | KIT-SEAL | |
| (INCLUDES O-RING SEALS) | ||||
| 6. | 8T-7586 M | [3] | BOLT (M10X1.5X100-MM) | |
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#M00961250298
564-1385: VALVE GP-CONTROL
564-1385 VALVE GP-CONTROL -2ND AUXILIARY
PART OF 515-3535, 518-9270 VALVE GP-MAIN CONTROL
AN ATTACHMENT
PART OF 515-3535, 518-9270 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 565-0142 | [1] | MANIFOLD & SOLENOID GP-CONTROL | |
| 4J-5477 | [3] | SEAL-O-RING | ||
| 7E-4846 | [1] | SEAL-O-RING | ||
| 109-1393 M | [4] | BOLT-SOCKET HEAD (M4X0.7X10-MM) | ||
| 362-3212 | [2] | VALVE GP-SOLENOID (12 VDC)(AUXILIARY) | ||
| 2. | 565-0143 | [1] | CAP AS-END (AUXILIARY 2) | |
| 4J-5477 | [1] | SEAL-O-RING | ||
| 7E-4846 | [1] | SEAL-O-RING | ||
| 3. | 557-9299 | [1] | VALVE AS-CONTROL (BOOM SWING)(AUXILIARY 2) | |
| 562-8138 | [1] | NUT | ||
| 567-3173 | [1] | SPRING | ||
| 4. | 565-0138 | [1] | VALVE GP-CHECK (VENTED PILOT) | |
| M | METRIC PART | |||
#M00961250299
515-3528: VALVE GP-MAIN CONTROL
515-3528 VALVE GP-MAIN CONTROL
PART OF 515-3526 VALVE & MTG GP-BANK
AN ATTACHMENT
PART OF 515-3526 VALVE & MTG GP-BANK
AN ATTACHMENT
Parts for your 308 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 557-9337 | [3] | MANIFOLD & SOLENOID GP-CONTROL | |
| (EACH INCLUDES) | ||||
| 109-1393 M | [8] | BOLT-SOCKET HEAD (M4X0.7X10-MM) | ||
| 362-3212 | [4] | VALVE GP-SOLENOID (12 VDC) | ||
| 2. | 557-9339 Y | [1] | MANIFOLD & SOLENOID GP-CONTROL | |
| 3. | 557-9351 | [1] | MANIFOLD & SOLENOID GP-CONTROL | |
| 109-1393 M | [12] | BOLT-SOCKET HEAD (M4X0.7X10-MM) | ||
| 362-3212 | [4] | VALVE GP-SOLENOID (12 VDC) | ||
| 449-1636 | [2] | VALVE GP-SOLENOID (12-VDC) | ||
| 4. | 136-4184 M | [20] | BOLT-SOCKET HEAD (M8X1.25X40-MM) | |
| 5. | 564-2791 | [5] | STUD | |
| 6. | 5P-7970 M | [7] | NUT (M8X1.25-THD) | |
| 7. | 6V-5196 M | [10] | BOLT-SOCKET HEAD (M8X1.25X80-MM) | |
| 8. | 557-9353 | [1] | KIT-FASTENER | |
| 9. | 564-2802 | [1] | COVER AS | |
| 10. | 532-8213 | [1] | VALVE AS-SOLENOID (BOOM) | |
| 393-1582 | [1] | COIL AS (12-VDC) | ||
| 483-4607 | [1] | KIT-SEAL | ||
| (INCLUDES O-RING SEALS & BACKUP RING) | ||||
| 11. | 564-2799 | [1] | MANIFOLD GP-CONTROL | |
| 4J-5477 | [1] | SEAL-O-RING | ||
| 9X-7454 | [1] | SEAL-O-RING | ||
| 12. | 564-2804 | [1] | VALVE AS-CHECK | |
| 13. | 565-0121 | [1] | VALVE AS-RELIEF (SWING RIGHT) | |
| 13A. | 565-0121 | [1] | VALVE AS-RELIEF (SWING LEFT) | |
| 14. | 562-9526 | [5] | GASKET | |
| 15. | 557-9298 | [1] | VALVE AS-CONTROL (SWING) | |
| 16. | 557-9299 | [1] | VALVE AS-CONTROL (BOOM SWING) | |
| 17. | 557-9301 | [1] | VALVE AS-CONTROL (BLADE) | |
| 18. | 557-9302 | [1] | VALVE AS-CONTROL (TRAVEL LEFT) | |
| 18A. | 557-9302 | [1] | VALVE AS-CONTROL (TRAVEL RIGHT) | |
| 19. | 557-9304 | [1] | VALVE AS-CONTROL (AUX) | |
| 20. | 557-9306 | [1] | VALVE AS-CONTROL (STICK) | |
| 21. | 557-9307 | [1] | VALVE AS-CONTROL (BUCKET) | |
| 22. | 565-0000 | [1] | VALVE AS-CONTROL (BYPASS) | |
| 23. | 557-9308 | [1] | VALVE AS-CONTROL (BOOM) | |
| (EACH VALVE AS INCLUDES) | ||||
| 562-8138 | [1] | NUT | ||
| 567-3173 | [1] | SPRING | ||
| 24. | 562-9524 | [1] | GASKET | |
| 25. | 562-9525 | [1] | GASKET | |
| 26. | 564-2800 | [1] | MANIFOLD GP-CONTROL | |
| 3J-1907 | [2] | SEAL-O-RING | ||
| 9S-8004 | [2] | PLUG (9/16-18-THD) | ||
| 453-7468 | [2] | SHUTTLE | ||
| 565-0137 | [2] | PLUG AS | ||
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 27. | 564-9999 | [2] | STUD | |
| 28. | 557-7676 J | [1] | VALVE GP-PRESSURE REDUCING (PILOT) | |
| 29. | 9S-8004 | [10] | PLUG (9/16-18-THD) | |
| 30. | 3J-1907 | [10] | SEAL-O-RING | |
| 31. | 564-2807 | [7] | VALVE AS-CHECK | |
| 32. | 438-8465 | [1] | VALVE GP-MAKEUP (SWING RIGHT) | |
| 32A. | 438-8465 | [1] | VALVE GP-MAKEUP (SWING LEFT) | |
| 32B. | 438-8465 | [1] | VALVE GP-MAKEUP (BOOM SWING, LEFT) | |
| 32C. | 438-8465 | [1] | VALVE GP-MAKEUP (BOOM SWING, RIGHT) | |
| 32D. | 438-8465 | [1] | VALVE GP-MAKEUP (BLADE) | |
| (EACH INCLUDES) | ||||
| 8T-7877 | [1] | SEAL-O-RING | ||
| 33. | 566-9874 | [1] | VALVE AS-RELIEF (BLADE) | |
| 8T-7877 | [1] | SEAL-O-RING | ||
| 34. | 456-1861 Y | [1] | VALVE GP-RELIEF (PILOT OPERATED)(AUXILIARY 1) | |
| 35. | 566-6523 Y | [1] | VALVE GP-RELIEF (AUXILIARY 2) | |
| 36. | 417-5438 | [1] | VALVE GP-RELIEF (STICK IN) | |
| 36A. | 417-5438 | [1] | VALVE GP-RELIEF (STICK OUT) | |
| 36B. | 417-5438 | [1] | VALVE GP-RELIEF (BUCKET DIG) | |
| 36C. | 417-5438 | [1] | VALVE GP-RELIEF (BUCKET DUMP) | |
| 36D. | 417-5438 | [1] | VALVE GP-RELIEF (BOOM DOWN) | |
| (EACH INCLUDES) | ||||
| 8T-7877 | [1] | SEAL-O-RING | ||
| 37. | 566-9876 | [1] | VALVE AS-RELIEF (BOOM UP) | |
| 8T-7877 | [1] | SEAL-O-RING | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 559-2265 J | [1] | KIT-SEAL | ||
| (INCLUDES O-RINGS & BACKUP RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
TANK GP
Operation and Maintenance Manual
Specifications
Systems Operation
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Disassembly and Assembly
Hydraulic Tank - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems