STEERING AND BRAKING SYSTEM
VALVE GPCLUTCH GP-STEERING
FRAME AND BODY
COUNTERWEIGHT GPCASE & FRAME GP
GUARD GP
DRAWBAR GP
HOOK GP
DRAWBAR GP
STEERING AND BRAKING SYSTEM
VALVE GP#SEBP18950230
3T-6498: VALVE GP-CONTROL
3T6498 VALVE GP-CONTROL-PART 3 OF 4
STEERING VALVE PRESSURE MODULATION
PART OF 8G4330 CONTROL-STEERING CLUTCH & BRAKE
STEERING VALVE PRESSURE MODULATION
PART OF 8G4330 CONTROL-STEERING CLUTCH & BRAKE
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 38. | 3P-3547 | [3] | RING-RETAINING | |
| 39. | 3T-6519 | [6] | ROLLER | |
| 40. | 5B-5620 | [1] | BOLT (5/16-18X2.125IN) | |
| 6T-0861 | [1] | RETAINER | ||
| 41. | 6Y-6564 C | [2] | LEVER-CAMSHAFT | |
| 42. | 8C-3121 | [2] | BOLT | |
| 1Y-0462 | [2] | WASHER | ||
| 43. | 3T-6521 | [3] | PIN | |
| 44. | 7G-3036 | [2] | SHAFT-GOVERNOR CONTROL | |
| 45. | 9H-0223 | [3] | SEAL-LIP | |
| 46. | 8B-4132 | [6] | BEARING-NEEDLE | |
| 47. | 3B-0623 | [3] | PLUG-CUP | |
| 48. | 7X-0288 | [3] | BOLT | |
| 8T-4896 | [3] | WASHER-HARD | ||
| 49. | 9M-8186 | [3] | WASHER | |
| 50. | 3S-7005 | [3] | LOCKRING | |
| 51. | 6V-7607 | [1] | WASHER-HARD (2.5MM THK) | |
| 52. | 3T-6219 | [1] | SPACER | |
| 53. | 7G-3035 | [1] | SHAFT-GOVERNOR CONTROL | |
| 54. | 3T-6520 | [1] | LEVER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP18950231
3T-6498: VALVE GP-CONTROL
3T6498 VALVE GP-CONTROL-PART 4 OF 4
STEERING VALVE PRESSURE MODULATION
PART OF 8G4330 CONTROL-STEERING CLUTCH & BRAKE
STEERING VALVE PRESSURE MODULATION
PART OF 8G4330 CONTROL-STEERING CLUTCH & BRAKE
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 55. | 5M-9624 CB | [12] | SPACER (.25MM THK) | |
| 5M-9623 CB | [12] | SPACER (.9MM THK) | ||
| 5M-9622 CB | [16] | SPACER (1.6MM THK) | ||
| 56. | 3T-6822 B | [2] | SPACER (1.78MM THK) | |
| 7G-3177 B | [2] | SHIM | ||
| 7G-3046 B | [8] | SHIM | ||
| 57. | 7T-7970 | [2] | SPRING | |
| 58. | 6T-8248 | [2] | WASHER | |
| 59. | 6L-8598 | [2] | RING-RETAINING | |
| 60. | 9W-8248 C | [2] | PLUNGER-BRAKE | |
| 61. | 3T-0647 | [2] | PLUNGER-CLUTCH | |
| 62. | 7T-1113 | [2] | SPRING | |
| 63. | 3P-3202 | [2] | SPRING | |
| 64. | 7T-1114 | [2] | SPOOL AS | |
| (EACH INCLUDES) | ||||
| 6T-1310 | [1] | SEAT | ||
| 4M-2381 | [1] | SPRING | ||
| 65. | 4B-9880 | [1] | BALL | |
| 66. | 1S-1638 | [1] | RING-RETAINING | |
| 67. | 6Y-6563 C | [2] | SPOOL AS | |
| (EACH INCLUDES) | ||||
| 6T-1310 | [1] | SEAT | ||
| 4M-2381 | [1] | SPRING | ||
| 68. | 1S-1638 | [1] | RING-RETAINING | |
| 69. | 4B-9880 | [1] | BALL | |
| 70. | 7G-3046 B | [2] | SHIM (.25MM THK) | |
| 7G-3177 B | [5] | SHIM (.8MM THK) | ||
| 71. | 6Y-6562 C | [1] | SPRING | |
| 72. | 9W-5605 | [1] | RETAINER | |
| 73. | 6L-8598 | [1] | RING-RETAINING | |
| 74. | 7T-1112 | [2] | SPRING | |
| 75. | 7T-1111 | [4] | PLUG-O-RING | |
| 7M-8485 | [4] | SEAL-O-RING (29.74MM ID) | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP18950232
8G-1929: SHAFT GP-STEERING CLUTCH INPUT
8G1929 SHAFT GP-STEERING CLUTCH INPUT
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP18950233
8E-8930: COUNTERWEIGHT GP
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP18950234
8G-4044: CASE & FRAME GP
8G4044 CASE & FRAME GP
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8G-4712 | [1] | RAIL AS | |
| 2. | 5P-4043 | [4] | BOLT-LOCKING | |
| 8T-4223 C | [4] | WASHER | ||
| 3. | 2H-3932 C | [1] | SEAL | |
| 4T-2069 C | [1] | PLUG-DRAIN | ||
| 4. | 8G-4710 | [1] | RAIL AS | |
| 5. | 6Y-4187 C | [1] | FRAME & CASE AS | |
| 6. | 5R-0939 | [4] | CLIP (TAB) | |
| 5R-0940 | [4] | CLIP (SLOT) | ||
| 5M-2894 | [2] | WASHER | ||
| 0S-1594 | [2] | BOLT | ||
| 7. | 8G-1041 | [1] | TUBE | |
| 8. | 8G-4386 | [14] | SLEEVE (24.93MM O.D.) | |
| 9. | 8G-5247 | [5] | SLEEVE (28.11MM O.D.) | |
| 10. | 1F-5835 | [1] | SPACER | |
| 11. | 4K-8479 | [6] | STUD-WELD | |
| 12. | 6K-2198 | [2] | BOSS (18MM LG) | |
| 13. | 8G-2613 | [1] | PLATE | |
| 14. | 6S-5892 | [1] | BLOCK | |
| 15. | 6V-1316 | [3] | BOSS-WELD (38.1MM LG) | |
| 16. | 6V-3231 | [5] | BOSS-WELD (29.8MM LG) | |
| 17. | 6V-3232 | [3] | BOSS-WELD (44.8MM LG) | |
| 18. | 8G-3938 | [1] | BAR | |
| 19. | 2J-3639 | [2] | PLATE | |
| 20. | 5V-7003 | [9] | BOSS-WELD | |
| 21. | 7P-7858 C | [2] | BEARING-SLEEVE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP18950235
6Y-6559: GUARD GP-BOTTOM
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP18950236
6Y-4722: GUARD GP-BOTTOM
6Y4722 GUARD GP-BOTTOM
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP18950237
8G-4459: DRAWBAR GP
8G4459 DRAWBAR GP
#SEBP18950238
7G-5893: HOOK GP-FRONT PULL
7G5893 HOOK GP-FRONT PULL
AN ATTACHMENT
AN ATTACHMENT
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP18950239
8G-4460: DRAWBAR GP-SWINGING
8G4460 DRAWBAR GP-SWINGING
FIELD INSTALLATION
FIELD INSTALLATION
Parts for your D4H TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8G-7609 | [1] | BRACKET AS | |
| 2. | 8G-7624 | [1] | PIN | |
| 3. | 5P-2228 | [1] | BOLT | |
| 4. | 4T-0231 | [1] | RETAINER | |
| 5. | 8G-5157 | [1] | BRACKET AS | |
| 6. | 8G-5161 | [1] | BAR | |
| 7. | 4K-1540 | [2] | PIN-CLEVIS | |
| 8. | 3K-0028 | [2] | LATCH-PIN | |
| 9. | 3B-4617 | [2] | COTTER (PIN) | |
| 10. | 8G-5153 | [1] | BRACKET AS | |
| 11. | 8G-5145 | [1] | DRAWBAR AS | |
| 12. | 1M-4980 | [2] | PIN-DRAWBAR | |
| 13. | 7X-0372 | [4] | BOLT | |
| 14. | 8T-4994 | [18] | WASHER | |
| 15. | 6V-8182 | [4] | NUT | |
| 16. | 8T-9399 | [10] | BOLT |



