STEERING SYSTEM
VALVE GPBRAKING SYSTEM
VALVE GPSTEERING SYSTEM
VALVE GPHYDRAULIC SYSTEM
ACCUMULATOR GPPUMP GP
STEERING SYSTEM
VALVE GP#SEBP25820410
1U-4053: VALVE GP-CHECK & RELIEF
1U-4053 VALVE GP-CHECK & RELIEF
S/N 6TR1-UP
PART OF 9T-6432 VALVE GP-STEERING
S/N 6TR1-UP
PART OF 9T-6432 VALVE GP-STEERING
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2S-2596 | [2] | SPRING | |
| 2. | 3G-3276 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 7J-1089 | [1] | PLUG | ||
| 6B-6863 | [1] | PIN-SPRING | ||
| 3. | 4T-5538 Y | [2] | VALVE GP-RELIEF (STEERING CYLINDER CROSSOVER) | |
| 4. | 4T-9406 CY | [2] | VALVE GP-CHECK (STEERING CYLINDER CROSSOVER) | |
| 5. | 9J-9821 | [2] | SEAT | |
| 6. | 162-0177 | [6] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 7. | 173-3993 | [11] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 4J-7533 | [1] | SEAL-O-RING | ||
| 9S-8001 | [1] | PLUG | ||
| 8. | 3J-1907 C | [2] | SEAL-O-RING | |
| 9. | 4B-9782 C | [2] | BALL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25820411
133-7553: VALVE GP-RELIEF
133-7553 VALVE GP-RELIEF
S/N 6TR1-UP
EXTERNALLY ADJUSTED
PART OF 9T-6432 VALVE GP-STEERING
S/N 6TR1-UP
EXTERNALLY ADJUSTED
PART OF 9T-6432 VALVE GP-STEERING
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP25820412
9T-6432: VALVE GP-STEERING
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | BODY-VALVE | ||
| 2. | 1P-4579 | [4] | FLANGE-HALF | |
| 3. | 8T-4223 | [13] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 4. | 5P-2566 | [12] | BOLT (1/2-13X1.5-IN) | |
| 7. | 1P-4578 | [4] | FLANGE-HALF | |
| 8. | 8T-8912 | [4] | BOLT (5/16-18X2.25-IN) | |
| 9. | 1U-4053 Y | [1] | VALVE GP-CHECK & RELIEF (STEERING CYLINDER CROSSOVER) | |
| 10. | 7X-0277 | [2] | BOLT (5/16-18X3.75-IN) | |
| 11. | 8T-5360 | [8] | WASHER (12X22.5X2.5-MM THK) | |
| 12. | 8T-8916 | [8] | BOLT (7/16-14X1.5-IN) | |
| 13. | 9S-4191 | [1] | PLUG (9/16-18-THD) | |
| 14. | 3J-1907 | [1] | SEAL-O-RING | |
| 15. | 8J-2635 | [1] | SPRING (OUTER) | |
| 16. | 5P-3108 | [1] | SEAL-O-RING | |
| 17. | 8T-4835 | [5] | BOLT (1/2-13X2-IN) | |
| 18. | 1P-4582 | [2] | FLANGE-HALF | |
| 19. | 4J-5309 | [4] | SEAL-O-RING | |
| 20. | 9S-4190 | [1] | PLUG-O-RING (7/8-14-THD) | |
| 21. | 2M-9780 | [1] | SEAL-O-RING | |
| 22. | 8J-0245 | [1] | SPRING | |
| 23. | 4J-0526 | [2] | SEAL-O-RING | |
| 24. | 4J-0525 | [2] | SEAL-O-RING | |
| 25. | 1U-4716 | [1] | SPACER (121.4-MM THK) | |
| 26. | 2J-6088 | [1] | SPRING (INNER) | |
| 27. | 9S-8001 | [9] | PLUG | |
| 28. | 4J-7533 | [9] | SEAL-O-RING | |
| 29. | 4J-0524 | [1] | SEAL-O-RING | |
| 30. | 133-7553 Y | [1] | VALVE GP-RELIEF | |
| 31. | 4F-7115 | [1] | SPRING | |
| 32. | 9S-4187 | [1] | PLUG | |
| 33. | 3K-0360 | [1] | SEAL-O-RING | |
| 34. | 3H-2549 B | [7] | SHIM (0.254-MM THK) | |
| 35. | 3J-7473 B | [2] | SHIM (0.12-MM THK) | |
| 36. | 4J-0528 | [1] | SEAL-O-RING | |
| 37. | 3G-8156 | [1] | VALVE (PRESSURE REDUCING) | |
| 38. | 7M-8538 B | [3] | SPACER (0.9-MM THK) | |
| 39. | 8M-8211 B | [1] | SPACER (0.25-MM THK) | |
| 40. | 8J-3662 | [1] | SPACER (4.8-MM THK) | |
| 41. | 2L-9625 | [1] | SPRING | |
| 42. | 8J-3661 | [1] | RETAINER | |
| 43. | 6D-0119 | [1] | BOLT-SOCKET HEAD (1/2-13X3.25-IN) | |
| 44. | 1U-4016 | [1] | COVER | |
| 45. | 3P-0439 | [1] | SEAL-O-RING | |
| 46. | 5L-1643 | [1] | SPRING | |
| 47. | 8B-3115 B | [4] | SHIM (0.25-MM THK) | |
| 48. | 1U-4714 B | [1] | SHIM (0.12-MM THK) | |
| 49. | 8L-2655 | [1] | PLUG-PIPE | |
| 50. | [1] | STEM-VALVE | ||
| 51. | 9S-8007 | [2] | PLUG | |
| 52. | 7J-0204 | [2] | SEAL-O-RING | |
| 53. | 9T-1495 | [1] | COVER | |
| 54. | 6J-2680 | [1] | SEAL-O-RING | |
| 55. | 3J-7470 B | [9] | SHIM (1.22-MM THK) | |
| 56. | 1U-4715 | [1] | STRAINER | |
| 57. | 9F-2167 | [2] | SCREW-PURGE (3/8-24X1.164-IN) | |
| 58. | 8T-9391 | [6] | BOLT (1/2-13X3.75-IN) | |
| 59. | 8J-6815 | [1] | PLUG-ORIFICE | |
| 60. | 9S-8008 | [1] | PLUG (1-1/16-12-THD) | |
| 61. | 3D-2824 | [1] | SEAL-O-RING | |
| 62. | 3G-8648 Y | [1] | VALVE GP-PRESSURE REDUCING (STEERING) | |
| 63. | 8J-3660 | [1] | RETAINER | |
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25820413
9T-6432: VALVE GP-STEERING
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1U-4016 | [1] | COVER | |
| 2. | 1U-4053 Y | [1] | VALVE GP-CHECK & RELIEF (STEERING) | |
| 3. | 1U-4714 B | [1] | SHIM (0.12-MM THK) | |
| 4. | 1U-4715 | [1] | STRAINER | |
| 5. | 1U-4716 | [1] | SPACER (121.4-MM THK) | |
| 6. | 2J-6088 | [1] | SPRING | |
| 7. | 2L-9625 | [1] | SPRING | |
| 8. | 3G-8156 | [1] | VALVE | |
| 9. | 3G-8648 Y | [1] | VALVE GP-PRESSURE REDUCING (STEERING) | |
| 10. | 4F-7115 | [1] | SPRING | |
| 11. | [1] | STEM-VALVE | ||
| 12. | 5L-1643 | [1] | SPRING | |
| 14. | 7M-8538 B | [3] | SPACER (0.9-MM THK) | |
| 15. | 8B-3115 B | [4] | SHIM (0.25-MM THK) | |
| 16. | 8J-0245 | [1] | SPRING | |
| 17. | 8J-2635 | [1] | SPRING | |
| 18. | 8J-3660 | [1] | RETAINER | |
| 19. | 8J-3661 | [1] | RETAINER | |
| 20. | 8J-3662 | [1] | SPACER (4.8-MM THK) | |
| 21. | 8J-6815 | [1] | PLUG-ORIFICE | |
| 22. | 8L-2655 | [1] | PLUG-PIPE | |
| 23. | 8M-8211 B | [1] | SPACER (0.25-MM THK) | |
| 24. | 9F-2167 | [2] | SCREW-PURGE (3/8-24X1.164-IN) | |
| 26. | 9T-1495 | [1] | COVER | |
| 28. | 9T-7202 C | [1] | RETAINER AS | |
| 29. | 9X-6395 C | [1] | NUT (3/4-16-THD) | |
| 30. | 133-1480 C | [1] | SPACER (15-MM THK) | |
| 31. | 142-8538 YC | [1] | VALVE GP-RELIEF (STEERING) | |
| 32. | 164-5567 | [1] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 33. | 148-8407 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-4191 | [1] | PLUG (9/16-18-THD) | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 34. | 148-8409 | [1] | PLUG AS | |
| 9S-8008 | [1] | PLUG (1-1/16-12-THD) | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 35. | 148-8410 | [1] | PLUG AS | |
| 9S-4190 | [1] | PLUG-O-RING (7/8-14-THD) | ||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 36. | 173-3993 | [9] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-8001 | [1] | PLUG | ||
| 4J-7533 | [1] | SEAL-O-RING | ||
| 37. | 1P-4578 | [4] | FLANGE-HALF | |
| 38. | 1P-4579 | [4] | FLANGE-HALF | |
| 39. | 1P-4582 | [2] | FLANGE-HALF | |
| 40. | 207-8218 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-8007 | [1] | PLUG | ||
| 7J-0204 | [1] | SEAL-O-RING | ||
| 41. | 3H-2549 BC | [5] | SHIM (0.254-MM THK) | |
| 42. | 3J-7470 B | [9] | SHIM (1.22-MM THK) | |
| 43. | 3K-0360 | [1] | SEAL-O-RING | |
| 44. | 3P-0439 | [1] | SEAL-O-RING | |
| 45. | 4J-0524 | [1] | SEAL-O-RING | |
| 46. | 4J-0525 | [2] | SEAL-O-RING | |
| 47. | 4J-0526 | [2] | SEAL-O-RING | |
| 48. | 4J-0528 | [1] | SEAL-O-RING | |
| 49. | 4J-5309 | [10] | SEAL-O-RING | |
| 50. | 5P-2566 | [12] | BOLT (1/2-13X1.5-IN) | |
| 51. | 5P-3108 | [1] | SEAL-O-RING | |
| 52. | 6D-0119 | [1] | BOLT-SOCKET HEAD (1/2-13X3.25-IN) | |
| 53. | 6J-2680 | [1] | SEAL-O-RING | |
| 54. | 6V-0852 | [1] | CAP-DUST | |
| 55. | 7X-0277 | [2] | BOLT (5/16-18X3.75-IN) | |
| 56. | 8T-4223 | [13] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 57. | 8T-4835 | [5] | BOLT (1/2-13X2-IN) | |
| 58. | 8T-5360 | [8] | WASHER (12X22.5X2.5-MM THK) | |
| 59. | 8T-8912 | [4] | BOLT (5/16-18X2.25-IN) | |
| 60. | 8T-8916 | [8] | BOLT (7/16-14X1.5-IN) | |
| 61. | 8T-9391 | [6] | BOLT (1/2-13X3.75-IN) | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25820414
108-1804: ACCUMULATOR GP-HYDRAULIC
108-1804 ACCUMULATOR GP-HYDRAULIC
S/N 6TR1-UP
PART OF 126-6614 HITCH & STEERING AR
S/N 6TR1-UP
PART OF 126-6614 HITCH & STEERING AR
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-3453 | [1] | ACCUMULATOR AS | |
| 2. | 7J-5311 | [1] | PLATE-WARNING (HIGH PRESSURE CYLINDER) | |
| 3. | 8T-6376 | [1] | PLATE-INSTRUCTION (HYDRAULIC ACCUMULATOR) | |
| 4. | 6E-3475 | [1] | COVER | |
| 5. | 175-3184 | [1] | VALVE GP (CUSHION HITCH ACCUMULATOR) | |
| 175-3185 | [1] | CORE-VALVE | ||
| 6J-0368 | [1] | CAP | ||
| 6. | 114-3361 | [1] | SEAL-O-RING | |
| 7. | 6E-3458 | [1] | HEAD | |
| 8. | 2J-3961 | [1] | RING-BACKUP | |
| 9. | 175-7903 | [1] | SEAL-O-RING | |
| 10. | 8T-8390 | [1] | RING-WEAR | |
| 11. | 174-2415 | [1] | SEAL AS | |
| 12. | 168-2466 | [1] | PISTON |
#SEBP25820415
221-4562: ACCUMULATOR GP-HYDRAULIC
221-4562 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N 6TR232-UP
PART OF 126-6614 HITCH & STEERING AR
FIELD REPLACEMENT ORDER @@@@@376-3894@@@@@
S/N 6TR232-UP
PART OF 126-6614 HITCH & STEERING AR
FIELD REPLACEMENT ORDER @@@@@376-3894@@@@@
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 222-2367 | [1] | VALVE GP-ACCUMULATOR CHARGING | |
| 190-3850 | [1] | CORE | ||
| 2. | 5M-3062 | [2] | BOLT (3/8-16X0.75-IN) | |
| 3. | 1J-9671 | [1] | SEAL-O-RING | |
| 4. | 111-9110 | [1] | PROTECTOR-GAS VALVE | |
| AVAILABLE REPAIR KIT(S): | ||||
| 222-3269 | [1] | KIT-SEAL (HYDRAULIC ACCUMULATOR) | ||
| (INCLUDES SEALS, BACKUP RINGS, SEAL-O-RINGS & WEAR RINGS) | ||||
#SEBP25820416
376-3894: ACCUMULATOR GP-HYDRAULIC
376-3894 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
S/N 6TR232-UP
FIELD REPLACEMENT FOR @@@@@221-4562@@@@@
S/N 6TR232-UP
FIELD REPLACEMENT FOR @@@@@221-4562@@@@@
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP25820417
3G-2234: CARTRIDGE GP-VANE PUMP
3G-2234 CARTRIDGE GP-VANE PUMP -FRONT
S/N 6TR1-UP
227-LPM (60-GPM)
PART OF 1U-3969, 9J-5044 PUMP GP-VANE
S/N 6TR1-UP
227-LPM (60-GPM)
PART OF 1U-3969, 9J-5044 PUMP GP-VANE
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 009-2062 | [4] | SEAL-O-RING | |
| 2. | 3G-2241 | [4] | RETAINER-SEAL | |
| 3. | 9T-5043 | [2] | DOWEL | |
| 4. | 9T-5051 | [1] | PLATE-INLET | |
| 5. | 9T-5058 | [1] | KIT-VANE (CARTRIDGE) | |
| 6. | 9T-5084 | [1] | RING | |
| 7. | 6V-1195 | [1] | SEAL-O-RING | |
| 8. | 6V-1179 | [1] | SEAL-O-RING | |
| 9. | 9T-5088 | [1] | RING | |
| 10. | 9T-5095 | [1] | PLATE-OUTLET | |
| 11. | 3G-2242 | [1] | RING-SEAL | |
| 12. | 9T-5101 | [2] | PLATE-FLEX | |
| 13. | 9T-5108 | [1] | ROTOR | |
| 14. | 9T-5113 | [2] | SCREW (1/4-28X3.47-IN) |
#SEBP25820418
3G-2720: CARTRIDGE GP-VANE PUMP
3G-2720 CARTRIDGE GP-VANE PUMP -REAR
S/N 6TR1-UP
42-LPM (11.1-GPM)
PART OF 1U-3969 PUMP GP-VANE
S/N 6TR1-UP
42-LPM (11.1-GPM)
PART OF 1U-3969 PUMP GP-VANE
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5P-8065 | [4] | SEAL-O-RING | |
| 2. | 3G-2714 | [4] | RETAINER-SEAL | |
| 3. | 054-4672 | [2] | PIN | |
| 4. | 9T-5046 | [1] | PLATE-INLET | |
| 5. | 9T-5054 | [1] | KIT-VANE | |
| 6. | 9T-5062 | [1] | RING | |
| 7. | 6V-1196 | [1] | SEAL-O-RING | |
| 8. | 061-7540 | [1] | SEAL-O-RING | |
| 9. | 9T-5085 | [1] | RING | |
| 10. | 9T-5089 | [1] | PLATE-OUTLET | |
| 11. | 3G-2716 | [1] | RING-SEAL | |
| 12. | 9T-5096 | [2] | PLATE-FLEX | |
| 13. | 9T-5104 | [1] | ROTOR | |
| 14. | 054-4673 | [2] | SCREW |
#SEBP25820419
3G-7665: CARTRIDGE GP-VANE PUMP
3G-7665 CARTRIDGE GP-VANE PUMP
S/N 6TR1-UP
132-LPM (35-GPM)
PART OF 9J-5044 PUMP GP-VANE
S/N 6TR1-UP
132-LPM (35-GPM)
PART OF 9J-5044 PUMP GP-VANE
Parts for your 657E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-3079 | [4] | SEAL-O-RING | |
| 2. | 3G-1264 | [4] | RETAINER-SEAL | |
| 3. | 9T-5042 | [2] | DOWEL | |
| 4. | 9T-5049 | [1] | PLATE-INLET | |
| 5. | 9T-5057 | [1] | KIT-VANE (STEERING) | |
| 6. | 9T-5076 | [1] | RING | |
| 7. | 5D-5958 | [1] | SEAL-O-RING | |
| 8. | 061-9457 | [1] | SEAL-O-RING | |
| 9. | 9T-5087 | [1] | RING | |
| 10. | 9T-5092 | [1] | PLATE-OUTLET | |
| 11. | 3G-1820 | [1] | RING-SEAL | |
| 12. | 9T-5100 | [2] | PLATE-FLEX | |
| 13. | 9T-5107 | [1] | ROTOR | |
| 14. | 9T-5112 | [2] | BOLT (1/4-28X2.87-IN) |



