HYDRAULIC SYSTEM
VALVE GP-CHECKVALVE GP
VALVE GP-CONTROL
VALVE GP-MANIFOLD
VALVE GP-PILOT
HYDRAULIC SYSTEM
VALVE GP-CHECK#SEBP59820240
361-1132: VALVE GP-CHECK
361-1132 VALVE GP-CHECK -HYDRAULIC CONTROL LOCK
PART OF 455-5975 CYLINDER GP-COUPLER
AN ATTACHMENT
PART OF 455-5975 CYLINDER GP-COUPLER
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP59820241
372-9898: VALVE GP-FLOW CONTROL
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP59820242
381-6100: VALVE GP-MAIN CONTROL
381-6100 VALVE GP-MAIN CONTROL
PART OF 377-6545 CONTROL AR-AUXILIARY
AN ATTACHMENT
PART OF 377-6545 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 382-1221 | [1] | COVER | |
| 2. | 316-6179 | [9] | COVER | |
| 3. | 316-6180 | [9] | COVER | |
| 4. | 8T-0269 M | [36] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 5. | 4K-4986 | [18] | SEAL-O-RING | |
| 6. | 9X-2158 M | [4] | BOLT-SOCKET HEAD (M10X1.5X90-MM) | |
| 14. | 320-9036 | [1] | VALVE GP-CONTROL (INLET) | |
| 095-1584 | [1] | SEAL-O-RING | ||
| 095-1585 | [1] | SEAL-O-RING | ||
| 095-1586 | [1] | SEAL-O-RING | ||
| 095-1589 | [1] | SEAL-O-RING | ||
| 095-1783 | [1] | RING-BACKUP | ||
| 095-1784 | [1] | RING-BACKUP | ||
| 095-1785 | [1] | RING-BACKUP | ||
| 18. | 319-9654 | [1] | SPOOL AS | |
| 19. | 320-9758 | [1] | VALVE AS (STICK) | |
| 20. | 316-6200 | [8] | SPRING | |
| 21. | 316-6201 | [3] | ORIFICE | |
| 22. | 316-6202 | [5] | PLUG | |
| 23. | 316-6203 | [1] | CAP | |
| 24. | 316-6204 | [1] | SLEEVE | |
| 25. | 316-6205 | [8] | CAP | |
| 26. | 316-6208 | [1] | COVER AS | |
| 095-1575 | [3] | SEAL-O-RING | ||
| 095-1578 | [1] | SEAL-O-RING | ||
| 095-1586 | [1] | SEAL-O-RING | ||
| 27. | 376-9580 | [2] | SPRING | |
| 28. | 376-9579 | [2] | VALVE | |
| 29. | 316-6211 | [4] | BOLT (M8X1.25X55-MM) | |
| 30. | 307-2761 | [7] | VALVE GP-RELIEF (BOOM, BUCKET, STICK) | |
| (EACH INCLUDES) | ||||
| 095-1579 | [1] | SEAL-O-RING | ||
| 095-1585 | [1] | SEAL-O-RING | ||
| 095-1780 | [1] | RING-BACKUP | ||
| 31. | 316-6212 | [1] | VALVE AS-RELIEF (TRAVEL) | |
| 095-1595 | [1] | SEAL-O-RING | ||
| 32. | 316-6213 | [4] | PLUG | |
| 33. | 095-1780 | [4] | RING-BACKUP | |
| 34. | 316-6214 | [9] | CAP | |
| 35. | 316-6215 | [9] | SPRING | |
| 36. | 316-6216 | [9] | VALVE-CHECK (LOAD) | |
| 37. | 316-6217 | [3] | CAP | |
| 38. | 316-6218 | [3] | SPRING | |
| 39. | 316-6219 | [3] | VALVE-CHECK | |
| 40. | 095-1514 | [3] | SEAL-O-RING | |
| 41. | 316-6220 | [6] | SEAL | |
| 42. | 316-6221 | [4] | ORIFICE | |
| 43. | 316-6222 | [2] | ORIFICE | |
| 44. | 316-6223 | [1] | ORIFICE | |
| 45. | 316-6225 | [1] | SCREEN (ORIFICE) | |
| 46. | 316-6226 | [1] | BUSHING | |
| 47. | 316-6227 | [6] | CAP | |
| 48. | 099-0371 | [2] | PLUG | |
| 49. | 316-6228 | [1] | CAP | |
| 50. | 316-6229 | [5] | CAP | |
| 51. | 316-6230 | [1] | CAP | |
| 52. | 316-6232 | [4] | CAP | |
| 53. | 095-1575 | [6] | SEAL-O-RING | |
| 54. | 095-1578 | [5] | SEAL-O-RING | |
| 55. | 095-1579 | [6] | SEAL-O-RING | |
| 56. | 095-1584 | [2] | SEAL-O-RING | |
| 57. | 095-1585 | [16] | SEAL-O-RING | |
| 58. | 095-1586 | [1] | SEAL-O-RING | |
| 59. | 095-1589 | [2] | SEAL-O-RING | |
| 60. | 095-1596 | [2] | SEAL-O-RING | |
| 61. | 3J-1907 | [4] | SEAL-O-RING | |
| 62. | 3K-0360 | [1] | SEAL-O-RING | |
| 63. | 2M-9780 | [21] | SEAL-O-RING | |
| 64. | 095-1783 | [2] | RING-BACKUP | |
| 65. | 095-1784 | [2] | RING-BACKUP | |
| 66. | 316-6233 | [1] | CAP | |
| 67. | 316-6234 | [1] | PISTON | |
| 68. | 316-6235 | [1] | SPRING | |
| 69. | 370-5914 | [1] | CAP | |
| 70. | 095-1582 | [1] | SEAL-O-RING | |
| 73. | 370-5437 | [8] | PLUG | |
| 76. | 369-8738 | [1] | MANIFOLD | |
| 77. | 369-8739 | [4] | BOLT-SOCKET HEAD (M8X1.25X100-MM) | |
| 78. | 095-1590 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP59820243
384-6535: VALVE GP-MANIFOLD & RELIEF
384-6535 VALVE GP-MANIFOLD & RELIEF -SHUTOFF
PART OF 377-6567 LINES GP-PILOT
PART OF 377-6567 LINES GP-PILOT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-8418 | [1] | PLUNGER | |
| 2. | 198-8419 | [1] | SPRING | |
| 3. | 198-8420 | [1] | PLUG | |
| 4. | 7I-7403 | [2] | SPRING | |
| 5. | 308-4617 | [1] | SPRING | |
| 6. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 7. | 274-4201 | [1] | SOLENOID AS (SPEED SELECT) | |
| 8. | 274-4202 | [1] | SOLENOID (HYDRAULIC LOCKOUT) | |
| 9. | 384-9879 | [1] | SCREW | |
| 10. | 384-9880 | [1] | COVER | |
| 11. | 384-9881 | [1] | PLUG | |
| 12. | 198-8423 | [2] | PLUG | |
| 13. | 099-2374 M | [4] | BOLT-SOCKET HEAD (M5X0.8X12-MM) | |
| 14. | 096-4833 M | [2] | BOLT-SOCKET HEAD (M5X0.8X20-MM) | |
| 15. | 232-3121 M | [1] | NUT (M10X1.25-THD) | |
| 16. | 197-0758 | [2] | SCREW | |
| 17. | 095-1519 | [2] | SEAL-O-RING | |
| 18. | 095-1578 | [1] | SEAL-O-RING | |
| 19. | 095-1579 | [3] | SEAL-O-RING | |
| 20. | 095-1586 | [1] | SEAL-O-RING | |
| 21. | 3J-1907 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP59820244
320-6540: VALVE GP-PILOT
320-6540 VALVE GP-PILOT -BLADE CONTROL
PART OF 377-5958 CONTROL GP-PILOT OPERATED HYD
PART OF 377-5958 CONTROL GP-PILOT OPERATED HYD
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-6911 | [2] | SHIM | |
| 2. | 6I-6912 | [2] | SHIM | |
| 3. | 198-7543 | [2] | GUIDE | |
| 4. | 198-8153 | [2] | SCREW | |
| 5. | 198-8154 | [2] | SPRING | |
| 6. | 096-4535 | [2] | SLEEVE | |
| 7. | 099-0361 | [2] | SHIM | |
| 8. | 132-9046 | [2] | SHIM (0.1-MM THK) | |
| 9. | 198-8156 | [1] | BOOT | |
| 10. | 204-1974 | [1] | PIN | |
| 11. | 198-8159 | [2] | SLEEVE | |
| 12. | 198-8160 | [1] | COLLAR | |
| 13. | 198-8161 | [2] | SPRING | |
| 14. | 198-8162 | [2] | HOLDER | |
| 15. | 198-8163 | [1] | SPRING | |
| 16. | 198-8164 | [1] | SPRING | |
| 17. | 326-7782 | [1] | CAM | |
| 18. | 198-8165 | [1] | BOLT | |
| 19. | 8T-8442 M | [2] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 20. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 21. | 096-4543 | [1] | BOLT | |
| 22. | 095-1260 M | [1] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 23. | 198-8166 | [2] | WASHER | |
| 24. | 198-8167 | [2] | NUT | |
| 25. | 198-8168 | [2] | BALL | |
| 26. | 095-1578 | [2] | SEAL-O-RING | |
| 27. | 095-1585 | [2] | SEAL-O-RING | |
| 28. | 204-1976 | [1] | LEVER AS | |
| 29. | 198-8176 | [2] | ROD AS | |
| 30. | 198-8169 | [1] | BODY AS | |
| 31. | 204-1979 | [1] | COVER AS | |
| M | METRIC PART | |||
#SEBP59820245
326-1813: VALVE GP-PILOT
326-1813 VALVE GP-PILOT
PART OF 388-4093 CYLINDER & LINES GP-BOOM, 426-0169 KIT-BOOM
AN ATTACHMENT
PART OF 388-4093 CYLINDER & LINES GP-BOOM, 426-0169 KIT-BOOM
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7I-8084 | [3] | PLUG | |
| 2. | 201-9293 | [1] | PLUG | |
| 3. | 095-1584 | [3] | SEAL-O-RING | |
| 4. | 215-5023 | [1] | PISTON | |
| 5. | 095-1592 | [1] | SEAL-O-RING | |
| 6. | 310-0356 | [1] | VALVE AS | |
| 7. | 201-9288 | [1] | SPRING | |
| 8. | 201-9294 | [1] | PLUG | |
| 9. | 201-9296 | [1] | PLUG | |
| 10. | 326-4372 | [1] | SPRING | |
| 11. | 095-1589 | [1] | SEAL-O-RING | |
| 12. | 201-9286 | [1] | SPOOL AS | |
| 13. | 095-1590 | [1] | SEAL-O-RING |
#SEBP59820246
330-4625: VALVE GP-PILOT
330-4625 VALVE GP-PILOT -STANDARD
PART OF 377-6568, 377-6570 LINES GP-PILOT
AN ATTACHMENT
PART OF 377-6568, 377-6570 LINES GP-PILOT
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 2. | 165-9463 | [2] | COVER | |
| 3. | 165-9554 | [4] | PLUG | |
| 4. | 119-5388 | [4] | CAP | |
| 5. | 165-9553 | [1] | COVER | |
| 6. | 119-5389 | [4] | PACKING | |
| 7. | 095-1575 | [2] | SEAL-O-RING | |
| 8. | 6V-8400 | [4] | SEAL-O-RING | |
| 9. | 310-0420 | [4] | SEAL-O-RING | |
| 10. | 165-9552 | [4] | PUSHROD | |
| 11. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 12. | 119-5391 | [4] | SEAT | |
| 13. | 8C-6965 M | [2] | BOLT-SOCKET HEAD (M6X1X45-MM) | |
| 14. | 119-5393 | [4] | PISTON | |
| 15. | 153-5223 | [12] | BALL | |
| 16. | 095-0673 M | [2] | BOLT-SOCKET HEAD (M12X1.75X60-MM) | |
| 17. | 310-0419 | [4] | SEAT | |
| 18. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 19. | 131-5818 | [4] | SPRING | |
| 20. | 087-4707 | [4] | SPRING | |
| 21. | 126-1865 | [4] | SPRING | |
| 22. | 126-1866 | [4] | SPRING | |
| 23. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 24. | 099-6145 | [2] | CAMSHAFT | |
| 25. | 087-5708 | [2] | PEDAL | |
| 26. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 27. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 28. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 29. | 147-4131 | [2] | BOOT-PROTECTION | |
| M | METRIC PART | |||
#SEBP59820247
372-8667: VALVE GP-PILOT
372-8667 VALVE GP-PILOT -JOYSTICK CONTROL
PART OF 379-0804, 379-0810 CONTROL GP-JOYSTICK, 379-0808 VALVE GP-PILOT
AN ATTACHMENT
PART OF 379-0804, 379-0810 CONTROL GP-JOYSTICK, 379-0808 VALVE GP-PILOT
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9438 | [1] | PLATE | |
| 2. | 096-1628 | [4] | PLUG | |
| 3. | 135-8956 | [2] | ROD | |
| 4. | 132-7710 | [2] | ROD | |
| 5. | 094-0876 | [4] | SEAL | |
| 6. | 095-1586 | [4] | SEAL-O-RING | |
| 7. | 300-5023 | [2] | SEAT | |
| 8. | 165-9435 | [2] | SEAT | |
| 9. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 10. | 190-7750 | [4] | SPRING | |
| 11. | 165-9433 | [2] | SPRING | |
| 12. | 165-9432 | [2] | SPRING | |
| 13. | 4I-6365 | [1] | JOINT | |
| 14. | 165-9431 | [1] | PLATE | |
| 15. | 212-0522 | [1] | NUT | |
| 16. | 171-0087 | [1] | BELLOWS |
#SEBP59820248
379-0808: VALVE GP-PILOT
379-0808 VALVE GP-PILOT -JOYSTICK, LH
PART OF 382-2183 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
PART OF 382-2183 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP59820249
393-0100: VALVE GP-PILOT
393-0100 VALVE GP-PILOT -STICK CYLINDER
PART OF 388-4094 CYLINDER & SEAL GP-STICK, 426-0170 KIT-HYDRAULIC LINES
AN ATTACHMENT
PART OF 388-4094 CYLINDER & SEAL GP-STICK, 426-0170 KIT-HYDRAULIC LINES
AN ATTACHMENT
Parts for your 308E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7I-8084 | [3] | PLUG | |
| 2. | 201-9293 | [1] | PLUG | |
| 3. | 095-1584 | [3] | SEAL-O-RING | |
| 4. | 215-5023 | [1] | PISTON | |
| 5. | 095-1592 | [1] | SEAL-O-RING | |
| 6. | 393-2956 | [1] | VALVE AS (PILOT OIL) | |
| 7. | 201-9288 | [1] | SPRING | |
| 8. | 201-9294 | [1] | PLUG | |
| 9. | 201-9296 | [1] | PLUG | |
| 10. | 201-9289 | [1] | SPRING | |
| 11. | 095-1589 | [1] | SEAL-O-RING | |
| 12. | 201-9286 | [1] | SPOOL AS | |
| 13. | 095-1590 | [1] | SEAL-O-RING |
Information:
HYDRAULIC SYSTEM
VALVE GP-CHECK
Specifications
Check Valve (Hydraulic Oil Cooler Bypass)
308E CR Mini Hydraulic Excavator Machine System Specifications
308E CR Mini Hydraulic Excavator Machine System Specifications
Systems Operation
Check Valve (Return Makeup) - Slow Return Check Valve
308E CR Mini Hydraulic Excavator Hydraulic System
308E CR Mini Hydraulic Excavator Hydraulic System
Disassembly and Assembly