POWER TRAIN
COOLER GPDIFFERENTIAL & BEVEL GEAR GP
FILTER GP
POWER TRAIN
COOLER GP#SEBC14750040
243-6010: COOLER & MTG GP-AXLE OIL
243-6010 COOLER & MTG GP-AXLE OIL
CUSTOM
PART OF 2Q-8692 COOLER AR-AXLE OIL
CUSTOM
PART OF 2Q-8692 COOLER AR-AXLE OIL
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-2538 | [2] | ELBOW | |
| 2. | 130-5202 Y | [2] | VALVE GP-CHECK | |
| 3. | 204-8744 I | [2] | HOSE AS | |
| 4. | 243-6009 | [2] | BRACKET | |
| 5. | 243-6011 | [1] | COOLER AS-AXLE OIL | |
| 6. | 148-8392 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9853 | [1] | ELBOW | ||
| 7. | 148-8422 | [4] | TEE AS | |
| (EACH INCLUDES) | ||||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 8T-6356 | [1] | TEE-O-RING PORT | ||
| 8. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 9. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 10. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 11. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14750041
2Q-8692: COOLER AR-AXLE OIL
2Q-8692 COOLER AR-AXLE OIL
CUSTOM
CUSTOM
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS#SEBC14750042
121-4658: DIFFERENTIAL & BEVEL GEAR GP
121-4658 DIFFERENTIAL & BEVEL GEAR GP
PART OF 287-1887 AXLE AR-FIXED, 287-1888 AXLE AR-OSCILLATING
PART OF 287-1887 AXLE AR-FIXED, 287-1888 AXLE AR-OSCILLATING
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8F-6230 J | [1] | SEAL-O-RING | |
| 2. | 034-3557 | [6] | BOLT-LOCKING (3/8-16X1.125-IN) | |
| 3. | 5M-2894 | [6] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 4. | 101-0365 | [1] | HOUSING-PINION | |
| 5. | 5P-7843 J | [1] | CUP-BEARING | |
| 6. | 8F-1610 | [1] | CONE-BEARING | |
| 7. | 1D-4626 | [54] | BOLT (7/8-9X2.75-IN) | |
| 8. | 5P-8249 | [92] | WASHER-HARD (24X41.5X4-MM THK) | |
| 9. | 2M-3340 J | [1] | SEAL-O-RING | |
| 10. | 1V-7750 B | [2] | SPACER (27X44.5X57-MM THK) | |
| 11. | 2D-6506 J | [1] | SEAL-O-RING | |
| 12. | 6W-8399 | [1] | NUT-ADJUSTMENT | |
| 13. | 5K-8454 | [2] | BOLT (1/2-13X1.12-IN) | |
| 14. | 5P-8245 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 15. | 9K-4454 | [2] | LOCK | |
| 16. | 1M-6573 J | [1] | CUP-BEARING (TAPERED ROLLER) | |
| 17. | 9M-2744 J | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 18. | 120-0550 Y | [1] | DIFFERENTIAL GP | |
| 19. | 356-4196 | [1] | SET-BEVEL GEAR | |
| 356-4195 | [1] | SHAFT-BEVEL PINION | ||
| 100-7418 | [1] | GEAR-BEVEL (53-TEETH) | ||
| 21. | 6W-8401 | [1] | PIN | |
| 22. | 0S-1587 | [4] | BOLT (1/2-13X1.75-IN) | |
| 23. | 5V-5670 | [1] | COVER | |
| 24. | 5V-5669 B | [1] | SHIM PACK (INCLUDES 15-SHIMS) | |
| 25. | 2H-3932 J | [1] | SEAL-O-RING | |
| 26. | 126-8181 J | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 27. | 126-8182 J | [1] | CUP-BEARING (TAPERED ROLLER) | |
| 28. | 6W-8400 | [1] | NUT-ADJUSTMENT | |
| 29. | 1V-2718 B | [1] | SHIM PACK (INCLUDES 20-SHIMS) | |
| 30. | 2J-7138 J | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 31. | 2J-7137 J | [1] | CUP-BEARING | |
| 32. | 141-8570 | [1] | WASHER (110.4X155.2X7-MM) | |
| 33. | 245-3078 | [1] | NUT-STAKE | |
| 34. | 9S-1351 B | [2] | BOLT (7/8-9X5-IN) | |
| 35. | 138-1843 | [1] | RETAINER | |
| 36. | 133-4296 J | [1] | SEAL-LIP TYPE | |
| 37. | 1D-4626 B | [2] | BOLT (7/8-9X2.75-IN) | |
| (USED IN PLACE OF ITEMS 39 & 40 ON MODEL 4FR/2KZ FRONT AXLE ONLY) | ||||
| 38. | 9S-9334 C | [1] | PLUG-O-RING | |
| 39. | 7M-8485 CJ | [1] | SEAL-O-RING | |
| 40. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 41. | 3J-1907 J | [1] | SEAL-O-RING | |
| 42. | 237-5524 C | [1] | CARRIER AS-DIFFERENTIAL | |
| 43. | 4K-0684 | [4] | WASHER-HARD (34X55X6-MM THK) | |
| 44. | 6V-2624 | [4] | BOLT (1-1/4-7X7-IN) | |
| 45. | 7V-9514 | [4] | SLEEVE | |
| 46. | Z | CAP | ||
| 47. | 6F-7035 | [36] | BOLT (7/8-14X2.25-IN) | |
| 48. | 9S-8010 | [1] | PLUG | |
| 49. | 2S-4078 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 163-7294 J | [1] | KIT-BEARING | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| Y | SEPARATE ILLUSTRATION | |||
| Z | NOT SERVICED SEPARATELY | |||
#SEBC14750043
322-2819: DIFFERENTIAL & BEVEL GEAR GP
322-2819 DIFFERENTIAL & BEVEL GEAR GP
S/N BTW186-UP
PART OF 287-1887 AXLE AR-FIXED
S/N BTW186-UP
PART OF 287-1887 AXLE AR-FIXED
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1M-6573 | [1] | CUP-BEARING (TAPERED ROLLER) | |
| 2. | 1V-2718 | [1] | SHIM PACK (INCLUDES 20-SHIMS) | |
| 3. | 1V-7750 | [2] | SPACER (27X44.5X57-MM THK) | |
| 4. | 2J-7137 | [1] | CUP-BEARING | |
| 5. | 5V-5669 | [1] | SHIM PACK (INCLUDES 15-SHIMS) | |
| 6. | 6F-7035 | [36] | BOLT (7/8-14X2.25-IN) | |
| 7. | 6W-8399 | [1] | NUT-ADJUSTMENT | |
| 8. | 6W-8400 | [1] | NUT-ADJUSTMENT | |
| 9. | 6W-8401 | [1] | PIN | |
| 10. | 9K-4454 | [2] | LOCK | |
| 11. | 101-0365 | [1] | HOUSING-PINION | |
| 12. | 120-0550 Y | [1] | DIFFERENTIAL GP | |
| 13. | 356-4196 | [1] | SET-BEVEL GEAR | |
| 356-4195 | [1] | SHAFT-BEVEL PINION | ||
| 100-7418 | [1] | GEAR-BEVEL (53-TEETH) | ||
| 14. | 138-1843 | [1] | RETAINER | |
| 15. | 141-8570 | [1] | WASHER (110.4X155.2X7-MM) | |
| 16. | 245-3078 | [1] | NUT-STAKE | |
| 17. | 346-4923 | [1] | CARRIER AS-DIFFERENTIAL | |
| 4K-0684 | [4] | WASHER-HARD (34X55X6-MM THK) | ||
| 6V-2624 | [4] | BOLT (1-1/4-7X7-IN) | ||
| 7V-9514 | [4] | SLEEVE | ||
| 18. | 034-3557 | [6] | BOLT-LOCKING (3/8-16X1.125-IN) | |
| 19. | 0S-1587 | [4] | BOLT (1/2-13X1.75-IN) | |
| 20. | 126-8181 | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 21. | 126-8182 | [1] | CUP-BEARING (TAPERED ROLLER) | |
| 22. | 133-4296 | [1] | SEAL-LIP TYPE | |
| 23. | 162-0177 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 24. | 1D-4626 B | [56] | BOLT (7/8-9X2.75-IN) | |
| 25. | 1P-4579 | [2] | FLANGE-HALF | |
| 26. | 2D-6506 | [1] | SEAL-O-RING | |
| 27. | 2H-3932 | [1] | SEAL-O-RING | |
| 28. | 2J-2668 | [1] | COVER-FLANGE | |
| 29. | 2J-7138 | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 30. | 2M-3340 | [1] | SEAL-O-RING | |
| 31. | 4J-0524 | [1] | SEAL-O-RING | |
| 32. | 5K-8454 | [2] | BOLT (1/2-13X1.12-IN) | |
| 33. | 5M-2894 | [6] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 34. | 5P-7843 | [1] | CUP-BEARING | |
| 35. | 5P-8245 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 36. | 5P-8249 | [92] | WASHER-HARD (24X41.5X4-MM THK) | |
| 37. | 5V-5670 | [1] | COVER | |
| 38. | 124-9536 | [1] | CONE-BEARING | |
| 39. | 8F-6230 | [1] | SEAL-O-RING | |
| 40. | 8T-4184 M | [4] | BOLT (M12X1.75X45-MM) | |
| 41. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 42. | 9M-2744 | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 43. | 9S-1351 | [2] | BOLT (7/8-9X5-IN) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14750044
120-0550: DIFFERENTIAL GP
120-0550 DIFFERENTIAL GP
PART OF 121-4658, 322-2819 DIFFERENTIAL & BEVEL GEAR GP
PART OF 121-4658, 322-2819 DIFFERENTIAL & BEVEL GEAR GP
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2F-9064 | [4] | NUT (2-1/8-12-THD) | |
| 2. | 4D-7534 | [4] | BEARING AS-ROLLER | |
| 3. | 4D-7536 | [4] | LOCKNUT | |
| 4. | 5T-5185 | [4] | PINION (16-TEETH) | |
| 5. | 358-9130 | [2] | WASHER | |
| 6. | 9V-4373 | [4] | RETAINER | |
| 7. | 9V-9840 | [1] | SPIDER | |
| 8. | 358-7234 | [1] | CASE AS-DIFFERENTIAL | |
| 6V-8198 M | [8] | BOLT (M24X3X200-MM) | ||
| 9H-1031 | [8] | WASHER-HARD (24X41.5X6-MM THK) | ||
| 9. | 335-3209 | [2] | GEAR-BEVEL (20-TEETH) | |
| 10. | 8C-7562 M | [8] | SCREW-FLAT HEAD (M8X1.25X20-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBC14750045
2Z-9958: DIFFERENTIAL GP
2Z-9958 DIFFERENTIAL GP -CUSTOM
REAR
REAR
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS#SEBC14750046
154-6384: DIFFERENTIAL GP-NOSPIN
154-6384 DIFFERENTIAL GP-NOSPIN
PART OF 2Z-9958 DIFFERENTIAL GP, 2Z-9036 DIFFERENTIAL GP-NOSPIN
PART OF 2Z-9958 DIFFERENTIAL GP, 2Z-9036 DIFFERENTIAL GP-NOSPIN
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 358-7234 | [1] | CASE AS-DIFFERENTIAL | |
| 6V-8198 M | [8] | BOLT (M24X3X200-MM) | ||
| 9H-1031 | [8] | WASHER-HARD (24X41.5X6-MM THK) | ||
| 2. | 172-0973 CY | [1] | DIFFERENTIAL GP-NOSPIN | |
| 3. | 180-8700 C | [2] | WASHER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14750047
172-0973: DIFFERENTIAL GP-NOSPIN
172-0973 DIFFERENTIAL GP-NOSPIN
PART OF 154-6384 DIFFERENTIAL GP-NOSPIN
PART OF 154-6384 DIFFERENTIAL GP-NOSPIN
#SEBC14750048
2Z-9036: DIFFERENTIAL GP-NOSPIN
2Z-9036 DIFFERENTIAL GP-NOSPIN -CUSTOM
FRONT
FRONT
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 154-6384 Y | [1] | DIFFERENTIAL GP-NOSPIN | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14750049
230-3633: FILTER GP-OIL
230-3633 FILTER GP-OIL -AXLE OIL COOLER
PART OF 284-8008 LINES GP-AXLE OIL COOLER
PART OF 284-8008 LINES GP-AXLE OIL COOLER
Parts for your 844H WHEEL DOZER:
CATERPILLAR SISInformation:
POWER TRAIN
COOLER GP
Systems Operation
Custom Service Information
Systems Operation Manual for the Axle Oil Cooler for the 990H Wheel Loader and the 844H Wheel Dozer{1365, 7620}
Systems Operation Manual for the Axle Oil Cooler for the 990H Wheel Loader and the 844H Wheel Dozer{1365, 7620}
Systems Operation Manual for the Axle Oil Cooler for the 990H Wheel Loader and the 844H Wheel Dozer{1365, 7620}
Testing and Adjusting
Axle Oil Cooler Solenoid (Activation, Deactivation - Test
990H Wheel Loader and 844H Wheel Dozer Power Train
990H Wheel Loader and 844H Wheel Dozer Power Train
Disassembly and Assembly
Oil Cooler (Transmission) - Remove - Engine in Machine
844H Wheel Dozer and
990H Wheel Loader Engine Supplement
844H Wheel Dozer and
990H Wheel Loader Engine Supplement
Oil Cooler (Transmission) - Install - Engine in Machine
844H Wheel Dozer and
990H Wheel Loader Engine Supplement
844H Wheel Dozer and
990H Wheel Loader Engine Supplement


