POWER TRAIN
AXLE GPCOOLER GP
POWER TRAIN
AXLE GP#SEBC14750030
287-1887: AXLE AR-FIXED
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 8R-5471 Y | [1] | AXLE GP-FIXED (FRONT) | ||
| 9U-3022 Y | [2] | WHEEL & FINAL DRIVE GP | ||
| 121-4658 Y | [1] | DIFFERENTIAL & BEVEL GEAR GP | ||
| S/N BTW1-185 | ||||
| 322-2819 Y | [1] | DIFFERENTIAL & BEVEL GEAR GP | ||
| S/N BTW186-UP | ||||
| 287-1717 Y | [2] | BRAKE GP-SERVICE | ||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14750031
287-1888: AXLE AR-OSCILLATING
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS#SEBC14750032
8R-5471: AXLE GP-FIXED
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4E-0082 | [1] | HOUSING-AXLE | |
| 2. | 152-1351 M | [16] | BOLT (M30X3.5X420-MM) | |
| 3. | 7X-0593 | [32] | WASHER-HARD (34X57X6-MM THK) | |
| 4. | 1D-4646 | [60] | BOLT (1-8X9-IN) | |
| 5. | 9M-2828 | [68] | WASHER-HARD (28X44.5X6-MM THK) | |
| 6. | 9X-8896 | [8] | BOLT (1-8X4-IN) | |
| 7. | 8C-8722 M | [16] | NUT (M30X3.5-THD) | |
| 8. | 5P-4484 | [1] | PLUG-MAGNETIC | |
| 9. | 7M-8485 | [2] | SEAL-O-RING | |
| 10. | 9S-4181 | [1] | PLUG (1-5/16-12-THD) | |
| 11. | 9U-2963 | [2] | SHAFT-AXLE | |
| 12. | 2K-9062 | [1] | PIN-SPRING | |
| 13. | 8T-0336 | [1] | FITTING-PRESSURE RELIEF | |
| 14. | 1V-6137 | [2] | DOWEL | |
| 15. | 104-7006 | [4] | DOWEL-HOLLOW | |
| M | METRIC PART | |||
#SEBC14750033
8R-5471: AXLE GP-FIXED
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4E-0082 | [1] | HOUSING-AXLE | |
| 2. | 152-1351 M | [16] | BOLT (M30X3.5X420-MM) | |
| 3. | 7X-0593 | [32] | WASHER-HARD (34X57X6-MM THK) | |
| 4. | 1D-4646 C | [52] | BOLT (1-8X9-IN) | |
| 5. | 9M-2828 C | [60] | WASHER-HARD (28X44.5X6-MM THK) | |
| 6. | 9X-8896 | [8] | BOLT (1-8X4-IN) | |
| 7. | 8C-8722 M | [16] | NUT (M30X3.5-THD) | |
| 8. | 5P-4484 | [1] | PLUG-MAGNETIC | |
| 9. | 7M-8485 | [2] | SEAL-O-RING | |
| 10. | 9S-4181 | [1] | PLUG (1-5/16-12-THD) | |
| 11. | 9U-2963 | [2] | SHAFT-AXLE | |
| 12. | 2K-9062 | [1] | PIN-SPRING | |
| 13. | 8T-0336 | [1] | FITTING-PRESSURE RELIEF | |
| 14. | 1V-6137 | [2] | DOWEL | |
| 15. | 104-7006 C | [8] | DOWEL-HOLLOW | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBC14750034
8R-5471: AXLE GP-FIXED
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4E-0082 | [1] | HOUSING-AXLE | |
| 2. | 8T-0336 | [1] | FITTING-PRESSURE RELIEF | |
| 3. | 9U-2963 | [2] | SHAFT-AXLE | |
| 4. | 104-7006 | [8] | DOWEL-HOLLOW | |
| 5. | 165-4929 C | [1] | PLUG AS-MAGNETIC | |
| 5P-4484 | [1] | PLUG-MAGNETIC | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 6. | 164-4180 C | [1] | PLUG AS | |
| 7M-8485 | [1] | SEAL-O-RING | ||
| 9S-4181 | [1] | PLUG (1-5/16-12-THD) | ||
| 7. | 1D-4646 C | [60] | BOLT (1-8X9-IN) | |
| 8. | 1V-6137 | [2] | DOWEL | |
| 9. | 2K-9062 | [1] | PIN-SPRING | |
| 10. | 9M-2828 C | [68] | WASHER-HARD (28X44.5X6-MM THK) | |
| 11. | 9X-8896 | [8] | BOLT (1-8X4-IN) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBC14750035
8R-5467: AXLE GP-OSCILLATING
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1K-6853 | [2] | FITTING-PRESSURE RELIEF | |
| 2. | 4E-3095 | [1] | SUPPORT-TRUNNION | |
| 3. | 9X-6276 M | [4] | BOLT (M30X3.5X280-MM) | |
| 4. | 8T-4167 | [16] | WASHER-HARD (26X44X4-MM THK) | |
| 5. | 9U-2963 | [2] | SHAFT-AXLE | |
| 6. | 9S-4181 | [1] | PLUG (1-5/16-12-THD) | |
| 7. | 7M-8485 | [2] | SEAL-O-RING | |
| 8. | 4E-3096 | [1] | SUPPORT-TRUNNION | |
| 9. | 9M-2828 | [68] | WASHER-HARD (28X44.5X6-MM THK) | |
| 10. | 1D-4646 | [60] | BOLT (1-8X9-IN) | |
| 11. | 4E-0083 | [1] | HOUSING-AXLE | |
| 12. | 8T-0336 | [1] | FITTING-PRESSURE RELIEF | |
| 13. | 6M-1622 | [4] | DOWEL | |
| 14. | 9X-8896 | [8] | BOLT (1-8X4-IN) | |
| 15. | 7X-2579 M | [16] | BOLT (M24X3X240-MM) | |
| 16. | 5P-4484 | [1] | PLUG-MAGNETIC | |
| 17. | 2V-2757 | [1] | COVER | |
| 18. | 4V-4885 | [2] | BEARING-THRUST | |
| 19. | 6V-6640 B | SEALANT | ||
| 20. | 4V-4884 | [3] | SEAL-O-RING | |
| 21. | 5P-2861 | [1] | SEAL-O-RING | |
| 22. | 4V-4887 | [1] | BUSHING | |
| 23. | 2S-0115 | [28] | WASHER-HARD (20X36.5X5-MM THK) | |
| 24. | 1D-4608 | [16] | BOLT (3/4-10X2.75-IN) | |
| 25. | 320-6751 | [12] | BOLT-SELF-LOCKING (3/4-10X3.5-IN) | |
| 26. | 4E-0078 | [1] | TRUNNION | |
| 27. | 1D-4626 | [16] | BOLT (7/8-9X2.75-IN) | |
| 28. | 9H-1031 | [16] | WASHER-HARD (24X41.5X6-MM THK) | |
| 29. | 4E-3108 | [1] | BUSHING | |
| 30. | 2V-2755 | [1] | PLATE-THRUST | |
| 31. | 2V-2761 | [1] | RETAINER-BEARING | |
| 32. | 1A-1460 | [12] | BOLT (1/2-13X2-IN) | |
| 33. | 2M-0849 | [12] | WASHER-HARD (13.5X25.5X5-MM THK) | |
| 34. | 7X-0593 | [4] | WASHER-HARD (34X57X6-MM THK) | |
| 35. | 2K-9062 | [1] | PIN-SPRING | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBC14750036
8R-5467: AXLE GP-OSCILLATING
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1D-4608 | [16] | BOLT (3/4-10X2.75-IN) | |
| 2. | 2V-2755 | [1] | PLATE-THRUST | |
| 3. | 2V-2757 | [1] | COVER | |
| 4. | 2V-2761 | [1] | RETAINER-BEARING | |
| 5. | 4E-0078 | [1] | TRUNNION | |
| 6. | 4E-0083 | [1] | HOUSING-AXLE | |
| 7. | 454-9108 | [1] | SUPPORT-TRUNNION (FRONT) | |
| 8. | 454-9109 | [1] | SUPPORT-TRUNNION (REAR) | |
| 9. | 4E-3108 | [1] | BUSHING | |
| 10. | 175-6364 | [1] | BUSHING | |
| 11. | 9U-2963 | [2] | SHAFT-AXLE | |
| 12. | 165-4929 C | [1] | PLUG AS-MAGNETIC (DIFFERENTIAL) | |
| 5P-4484 | [1] | PLUG-MAGNETIC (DIFFERENTIAL) | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 13. | 164-4180 C | [1] | PLUG AS | |
| 7M-8485 | [1] | SEAL-O-RING | ||
| 9S-4181 | [1] | PLUG (1-5/16-12-THD) | ||
| 14. | 320-6751 | [12] | BOLT-SELF-LOCKING (3/4-10X3.5-IN) | |
| 15. | 1A-1460 | [12] | BOLT (1/2-13X2-IN) | |
| 16. | 1D-4626 | [16] | BOLT (7/8-9X2.75-IN) | |
| 17. | 1D-4646 | [60] | BOLT (1-8X9-IN) | |
| 18. | 1K-6853 | [2] | FITTING-PRESSURE RELIEF | |
| 19. | 2K-9062 | [1] | PIN-SPRING | |
| 20. | 2M-0849 | [12] | WASHER-HARD (13.5X25.5X5-MM THK) | |
| 21. | 2S-0115 | [28] | WASHER-HARD (20X36.5X5-MM THK) | |
| 22. | 4V-4884 | [3] | SEAL-O-RING | |
| 23. | 4V-4885 | [2] | BEARING-THRUST | |
| 24. | 5P-2861 | [1] | SEAL-O-RING | |
| 25. | 6M-1622 | [4] | DOWEL | |
| 26. | 8T-0336 | [1] | FITTING-PRESSURE RELIEF | |
| 27. | 9H-1031 | [16] | WASHER-HARD (24X41.5X6-MM THK) | |
| 28. | 9M-2828 | [68] | WASHER-HARD (28X44.5X6-MM THK) | |
| 29. | 1D-4639 | [8] | BOLT (1-8X4-IN) | |
| 6V-6640 BF | SEALANT | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| F | NOT SHOWN | |||
#SEBC14750037
229-5373: BLOCK GP-HYDRAULIC
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 231-3805 | [1] | MANIFOLD | |
| 2. | 148-8324 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9874 | [1] | CONNECTOR (STRAIGHT) | ||
| 3. | 148-8352 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9854 | [1] | ELBOW (SWIVEL) | ||
| 4. | 148-8392 | [1] | ELBOW AS | |
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9853 | [1] | ELBOW | ||
| 5. | 148-8411 | [1] | PLUG AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 6. | 169-7394 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 8C-3370 | [1] | CONNECTOR | ||
| 7. | 1P-4577 | [2] | FLANGE-HALF | |
| 8. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 9. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| M | METRIC PART | |||
#SEBC14750038
229-5373: BLOCK GP-HYDRAULIC
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 154-1924 C | [1] | MANIFOLD | |
| 2. | 148-8324 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9874 | [1] | CONNECTOR (STRAIGHT) | ||
| 3. | 148-8352 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9854 | [1] | ELBOW (SWIVEL) | ||
| 4. | 148-8392 | [1] | ELBOW AS | |
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9853 | [1] | ELBOW | ||
| 5. | 148-8411 | [1] | PLUG AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 6. | 169-7394 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 8C-3370 | [1] | CONNECTOR | ||
| 7. | 1P-4577 | [2] | FLANGE-HALF | |
| 8. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 9. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBC14750039
261-2818: BLOCK GP-HYDRAULIC
261-2818 BLOCK GP-HYDRAULIC
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 SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 154-1924 | [1] | MANIFOLD | |
| 2. | 148-8352 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9854 | [1] | ELBOW (SWIVEL) | ||
| 3. | 148-8407 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-4191 | [1] | PLUG (9/16-18-THD) | ||
| 4. | 164-6863 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 8C-6920 | [1] | ELBOW | ||
| 5. | 169-7394 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 8C-3370 | [1] | CONNECTOR | ||
| 6. | 1P-4577 | [2] | FLANGE-HALF | |
| 7. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| M | METRIC PART | |||
Information:
POWER TRAIN
AXLE GP
Operation and Maintenance Manual
Special Instruction
Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}
Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}
Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}
Specifications
Systems Operation
Reuse And Salvage Guidelines
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Thermal Spray Procedures for Wheel Loader Trunnion Support {0679, 3260, 3268}
Thermal Spray Procedures for Wheel Loader Trunnion Support {0679, 3260, 3268}
Thermal Spray Procedures for Wheel Loader Trunnion Support {0679, 3260, 3268}
Thermal Spray Procedures for Wheel Dozer and Integrated Toolcarrier Axle Housing {0679, 3260}
Thermal Spray Procedures for Wheel Dozer and Integrated Toolcarrier Axle Housing {0679, 3260}
Thermal Spray Procedures for Wheel Dozer and Integrated Toolcarrier Axle Housing {0679, 3260}
Thermal Spray Procedures for IT And Wheel Dozer Spindle {0679, 4205}
Thermal Spray Procedures for IT And Wheel Dozer Spindle {0679, 4205}
Thermal Spray Procedures for IT And Wheel Dozer Spindle {0679, 4205}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Testing and Adjusting
Troubleshooting
Disassembly and Assembly
Trunnion Support (Oscillating Axle, Front) - Disassemble
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Front) - Assemble
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Rear) - Disassemble
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Rear) - Assemble
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Front) - Remove
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Front) - Install
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Rear) - Remove
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Trunnion Support (Oscillating Axle, Rear) - Install
844H Wheel Dozer and 990H Wheel Loader Power Train
844H Wheel Dozer and 990H Wheel Loader Power Train
Service Magazine


