HYDRAULIC SYSTEM
VALVE GP-CONTROLVALVE GP-QUICK COUPLER
VALVE GP-LOAD CONTROL
VALVE GP-CONTROL
VALVE GP-MANIFOLD & REDUCING
VALVE GP-PILOT
HYDRAULIC SYSTEM
VALVE GP-CONTROL#SEBP29250300
165-4301: VALVE GP-CONTROL
165-4301 VALVE GP-CONTROL
PART OF 165-4305 LINES GP-PUMP
PART OF 165-4305 LINES GP-PUMP
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP29250301
152-8862: VALVE GP-COUPLER
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | Z | [1] | BODY-VALVE | |
| 2. | 121-1491 Y | [1] | VALVE GP-SOLENOID (QUICK COUPLER, LOCK, UNLOCK) | |
| 3. | Y | [2] | VALVE GP-SOLENOID (QUICK COUPLER, LOCK, UNLOCK) | |
| 4. | Y | [1] | VALVE GP-CHECK & RELIEF (QUICK COUPLER) | |
| 5. | Y | [1] | VALVE GP-PRESSURE REDUCING (QUICK COUPLER) | |
| 6. | 7I-2272 M | [2] | BOLT (M5X0.8X12-MM) | |
| 7. | 153-4787 | [1] | RETAINER AS | |
| 8. | 9X-6395 | [1] | NUT (3/4-16-THD) | |
| 9. | 3K-0360 | [2] | SEAL-O-RING | |
| 10. | 115-9978 | [1] | PLUG AS | |
| 7M-5130 | [1] | PIN-SPRING | ||
| 11. | 4B-9782 | [1] | BALL | |
| 12. | 9J-9821 | [1] | SEAT | |
| 13. | 6V-5586 | [1] | SEAL-O-RING | |
| 14. | 4T-5070 | [1] | RING-BACKUP | |
| 15. | 9S-6154 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 5H-3193 | [1] | PIN-SPRING | ||
| 16. | 3J-1907 | [3] | SEAL-O-RING | |
| 17. | 9S-4191 | [2] | PLUG | |
| 18. | 9S-8001 | [22] | PLUG | |
| 19. | 4J-7533 | [22] | SEAL-O-RING | |
| 20. | 1P-1670 | [5] | PLUG-SEAL | |
| 21. | 2S-2596 | [1] | SPRING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
| Z | NOT SERVICED SEPARATELY | |||
#SEBP29250302
169-6724: VALVE GP-LOAD CONTROL
169-6724 VALVE GP-LOAD CONTROL
BOOM LOWERING CONTROL
PART OF 171-1433 LINES GP-BOOM CYLINDER
AN ATTACHMENT
BOOM LOWERING CONTROL
PART OF 171-1433 LINES GP-BOOM CYLINDER
AN ATTACHMENT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICEABLE PARTS AT TIME OF PUBLICATION) | ||||
#SEBP29250303
158-8153: VALVE GP-MAIN CONTROL
158-8153 VALVE GP-MAIN CONTROL
PART OF 165-4350 HYDRAULIC AR
PART OF 165-4350 HYDRAULIC AR
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 15. | 104-8056 M | [24] | BOLT-SOCKET HEAD | |
| 16. | 147-4160 | [2] | VALVE GP-MANUAL | |
| 17. | 104-8107 M | [4] | BOLT-SOCKET HEAD (M14X2X55-MM) | |
| 18. | 104-8086 | [4] | WASHER | |
| 19. | 147-4245 | [2] | PLUG AS | |
| 20. | 147-4237 | [2] | PLUG | |
| 21. | 095-1585 | [6] | SEAL-O-RING | |
| 22. | 093-5515 | [6] | SPRING | |
| 23. | 147-4236 | [6] | VALVE | |
| 24. | 147-4210 | [5] | PLUG | |
| 25. | 147-4244 | [8] | SEAL-O-RING | |
| 26. | 147-4211 | [1] | COVER | |
| 27. | 150-6395 | [9] | ROD | |
| 28. | 104-8130 | [19] | SEAT | |
| 29. | 147-4247 | [1] | SPRING | |
| 30. | 095-1528 | [20] | SEAL-O-RING | |
| 31. | 147-4204 | [1] | SPACER | |
| 32. | 147-4212 | [2] | COVER | |
| 33. | 085-8893 | [2] | PLUG | |
| 34. | 147-4231 | [1] | SPRING | |
| 35. | 147-4213 | [1] | COVER | |
| 36. | 104-8079 | [3] | VALVE | |
| 37. | 104-8080 | [3] | SPRING | |
| 38. | 104-8089 | [1] | PLUG | |
| 39. | 095-1582 | [4] | SEAL-O-RING | |
| 40. | 140-0727 | [4] | VALVE GP-RELIEF (LINE) | |
| 41. | 104-8081 | [2] | PLUG AS | |
| 42. | 147-4209 | [3] | PLUG | |
| 43. | 095-6622 | [1] | VALVE (LOAD CHECK) | |
| 44. | 095-6623 | [1] | SPRING | |
| 45. | 147-4239 | [1] | PLUG | |
| 46. | 095-1592 | [1] | SEAL-O-RING | |
| 47. | 147-4241 | [1] | SPRING | |
| 48. | 147-4240 | [1] | VALVE | |
| 49. | 147-4207 | [1] | VALVE GP-PILOT | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 095-1585 | [1] | SEAL-O-RING | ||
| 095-1784 | [1] | RING-BACKUP | ||
| 095-1788 | [1] | RING-BACKUP | ||
| 50. | 147-4242 | [1] | SLEEVE | |
| 51. | 147-4230 | [1] | SPRING | |
| 52. | 147-4235 | [4] | PLUG | |
| 53. | 147-4232 | [1] | SPRING | |
| 54. | 093-4586 | [2] | PLUG AS | |
| 55. | 104-8093 | [1] | SLEEVE | |
| 56. | 095-1575 | [7] | SEAL-O-RING | |
| 57. | 147-4233 | [5] | SPRING | |
| 58. | 147-4243 | [1] | PLUG | |
| 59. | 096-6028 | [2] | SEAL-O-RING | |
| 60. | 096-6027 | [3] | SEAL-O-RING | |
| 61. | 095-1579 | [2] | SEAL-O-RING | |
| 62. | 121-1559 | [1] | VALVE GP-RELIEF (MAIN) | |
| 093-3328 | [1] | SEAL-O-RING | ||
| 63. | 147-4238 | [2] | PLUG | |
| 64. | 104-8095 | [1] | PISTON | |
| 65. | 104-8096 | [1] | SPRING | |
| 66. | 1R-6487 | [1] | PLUG AS | |
| 67. | 104-8053 | [1] | VALVE | |
| 68. | 104-8065 | [1] | SPRING | |
| 69. | 104-8054 | [1] | SEAL-O-RING | |
| 70. | 104-8055 | [1] | RING-BACKUP | |
| 71. | 104-8066 | [1] | SEAT | |
| 72. | 147-4234 | [1] | SPRING | |
| 73. | 104-8087 | [1] | SEAT | |
| 74. | 147-4229 | [1] | BOLT | |
| 75. | 147-4206 | [1] | VALVE GP-RELIEF | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 76. | 158-8154 | [1] | PLUG GP | |
| 7M-8485 | [1] | SEAL-O-RING | ||
| 095-1592 | [1] | SEAL-O-RING | ||
| 095-1788 | [1] | RING-BACKUP | ||
| M | METRIC PART | |||
#SEBP29250304
158-8105: VALVE GP-MANIFOLD & REDUCING
158-8105 VALVE GP-MANIFOLD & REDUCING
PART OF 142-1059 LINES GP-PILOT
PART OF 142-1059 LINES GP-PILOT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 158-8284 | [8] | PLUG | |
| 2. | 095-1575 | [8] | SEAL-O-RING | |
| 3. | 099-0822 M | [4] | BOLT-SOCKET HEAD (M5X0.8X10-MM) | |
| 4. | 126-9992 | [2] | SOLENOID AS | |
| 5. | 095-1519 | [2] | SEAL-O-RING | |
| 6. | 126-9993 | [2] | SCREW-DRIVE | |
| 7. | 096-1598 | [1] | SPRING | |
| 8. | 7Y-5011 | [1] | VALVE | |
| 9. | 3K-0360 | [1] | SEAL-O-RING | |
| 10. | 7Y-5010 | [1] | PLUG | |
| 11. | 2Y-5829 M | [1] | NUT (M10X1.5-THD) | |
| 12. | 158-8282 | [1] | PLUG | |
| 13. | 095-1592 | [1] | SEAL-O-RING | |
| 14. | 158-8281 | [1] | SPRING | |
| 15. | 095-1584 | [1] | SEAL-O-RING | |
| 16. | 158-8283 | [1] | PLUG | |
| 17. | 096-4899 M | [1] | SETSCREW-SOCKET | |
| M | METRIC PART | |||
#SEBP29250305
119-5219: VALVE GP-PILOT
#SEBP29250306
119-5220: VALVE GP-PILOT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (INDIVIDUAL PARTS ARE NOT SERVICED SEPARATELY) | ||||
#SEBP29250307
131-5776: VALVE GP-PILOT
131-5776 VALVE GP-PILOT
PART OF 165-4320 LINES GP-PILOT
PART OF 165-4320 LINES GP-PILOT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4707 | [4] | SPRING | |
| 2. | 131-5818 | [4] | SPRING | |
| 3. | 099-6136 | [8] | WASHER (5.1X12.5X1-MM THK) | |
| 4. | 095-0936 | [4] | RING-RETAINING | |
| 5. | 126-1865 | [4] | SPRING | |
| 6. | 126-1866 | [4] | SPRING | |
| 7. | 147-4221 | [4] | PISTON | |
| 8. | 6V-8400 | [4] | SEAL-O-RING | |
| 9. | 119-5387 | [4] | PLUG | |
| 10. | 119-5389 | [4] | PACKING | |
| 11. | 119-5390 | [4] | PUSHROD | |
| 12. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 13. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 14. | 147-4131 | [2] | BOOT-PROTECTION | |
| 15. | 087-5708 | [2] | PEDAL | |
| 16. | 8T-0343 M | [2] | BOLT-SOCKET HEAD (M12X1.75X55-MM) | |
| 17. | 119-5388 | [4] | CAP | |
| 18. | 119-5386 | [2] | COVER | |
| 19. | 119-5391 | [4] | SEAT | |
| 20. | 119-5392 | [4] | BUSHING | |
| 21. | 153-5223 | [12] | BALL | |
| 22. | 119-5395 | [4] | SEAT | |
| 23. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 24. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 25. | 119-5385 | [1] | HOUSING | |
| 26. | 099-6145 | [2] | CAMSHAFT | |
| 27. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 28. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 29. | 7I-8084 | [2] | PLUG | |
| 30. | 099-6139 | [4] | SPOOL | |
| M | METRIC PART | |||
#SEBP29250308
150-0738: VALVE GP-PILOT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP29250309
162-4578: VALVE GP-PILOT
162-4578 VALVE GP-PILOT
PART OF 165-4320, 165-4347, 165-4367 LINES GP-PILOT
ALSO AN ATTACHMENT
PART OF 165-4320, 165-4347, 165-4367 LINES GP-PILOT
ALSO AN ATTACHMENT
Parts for your 307B MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-4544 | [2] | PIN-SPRING | |
| 3. | 136-0150 | [2] | SHIM (0.1-MM THK) | |
| 4. | 136-0151 | [2] | SHIM (0.2-MM THK) | |
| 5. | 136-0149 | [1] | BOOT | |
| 6. | 136-0146 | [1] | PEDAL | |
| 7. | 136-0157 | [2] | WASHER (8.4X15.5X1.6-MM THK) | |
| 8. | 136-0155 M | [1] | SETSCREW (M4X0.7X8-MM) | |
| 9. | 136-0147 | [1] | PIN | |
| 10. | 136-0140 | [2] | PUSHROD | |
| 11. | 095-1512 | [2] | SEAL-O-RING | |
| 12. | 6V-8202 M | [2] | BOLT-SOCKET HEAD (M8X1.25X16-MM) | |
| 13. | 136-0143 | [1] | COVER | |
| 14. | 136-0152 | [2] | SEAL-O-RING | |
| 15. | 137-9114 | [2] | SEAT-SPRING | |
| 16. | 136-0148 | [2] | SPRING | |
| 17. | 136-0141 | [2] | SPRING | |
| 18. | 136-0156 | [2] | WASHER (4.3X0.8X0.8-MM THK) | |
| 19. | 136-0145 | [6] | SHIM (0.1-MM THK) | |
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-CONTROL
Operation and Maintenance Manual
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
Disassembly and Assembly
Service Magazine
Caterpillar Parts SIS Catalog 307B :
Truck sale:
$23,197 USD



