STEERING SYSTEM
CYLINDER GPLINES GP
PUMP GP
HYDRAULIC SYSTEM
PUMP GPSTEERING SYSTEM
PUMP GPSTEERING SYSTEM
CYLINDER GP#M00847350720
6E-1244: CYLINDER GP-STEERING
6E-1244 CYLINDER GP-STEERING -LH
S/N K4Y1-UP
139.7MM (5.5IN) BORE X 873MM (34.37IN) STROKE
PART OF 386-8223 CYLINDER & MTG GP-STEERING
S/N K4Y1-UP
139.7MM (5.5IN) BORE X 873MM (34.37IN) STROKE
PART OF 386-8223 CYLINDER & MTG GP-STEERING
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 173-9779 M | [6] | BOLT (M24X3X80-MM) | |
| 2. | 3J-6899 | [1] | LOCKNUT (2-1/4-12-THD) | |
| 3. | 6E-1249 | [1] | PISTON | |
| 4. | 4J-4606 J | [1] | RING-WEAR | |
| 5. | 4T-5173 J | [1] | SEAL | |
| 6. | 8J-1688 J | [1] | SEAL-O-RING | |
| 7. | 8J-1689 J | [1] | RING-BACKUP | |
| 8. | 6E-1250 | [1] | HEAD | |
| 9. | 8T-0667 M | [2] | BOLT (M24X3X100-MM) | |
| 10. | 8C-9101 J | [1] | RING-WEAR | |
| 11. | 346-5193 J | [1] | SEAL AS-BUFFER | |
| 12. | 346-5201 | [1] | SEAL-U-CUP | |
| 13. | 346-5199 J | [1] | SEAL-WIPER | |
| 14. | 6E-1245 | [1] | CYLINDER AS | |
| 14A. | 6E-0804 | [1] | BUSHING | |
| 15. | 6V-8237 | [8] | WASHER (26X44X4-MM THK) | |
| 16. | 6E-1251 | [1] | ROD AS | |
| 16A. | 6E-0804 | [1] | BUSHING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 229-7188 J | [1] | KIT-SEAL | ||
| (KIT INCLUDES RINGS & SEALS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#M00847350721
390-6339: LINES GP-SECONDARY STEERING
390-6339 LINES GP-SECONDARY STEERING
S/N K4Y1-UP
PART OF 386-8553 LINES GP-STEERING
S/N K4Y1-UP
PART OF 386-8553 LINES GP-STEERING
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-7940 | [1] | BRACKET | |
| 2. | 4E-9541 I | [1] | HOSE AS | |
| 3. | 6E-3078 Y | [1] | VALVE GP-SELECTOR & PRESS CONT (SECONDARY STEERING) | |
| 4. | 7K-1181 | [1] | STRAP-CABLE | |
| 5. | 7T-8331 | [3] | MOUNT AS | |
| 6. | 9J-3866 C | [1] | ADAPTER | |
| 7. | 101-2877 | [1] | TUBE AS | |
| 8. | 101-4007 Y | [1] | PUMP GP-GEAR (SECONDARY STEERING) | |
| 9. | 104-9581 I | [1] | HOSE AS | |
| 10. | 164-5567 | [1] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 214-7568 | [1] | SEAL-O-RING | ||
| 11. | 313-5104 | [1] | SWITCH AS-PRESSURE (SECONDARY STEERING OIL) | |
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (KIT INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 8T-8729 | [3] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 9X-1813 E | SLEEVE (28-CM) | |||
| 12. | 329-3356 M | [4] | NUT (M12X1.75-THD) | |
| 13. | 390-6669 | [1] | PLATE AS | |
| 14. | 390-6747 I | [1] | HOSE AS | |
| 15. | 418-8227 I | [1] | HOSE AS | |
| 16. | 418-8228 | [1] | PLATE | |
| 17. | 418-8229 I | [1] | HOSE AS | |
| 18. | 510-6796 CI | [1] | HOSE AS | |
| 19. | 148-8307 | [1] | ADAPTER AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 5P-8874 | [1] | ADAPTER | ||
| 20. | 148-8336 C | [1] | CONNECTOR AS | |
| 6V-8636 | [1] | CONNECTOR | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 21. | 148-8364 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 22. | 148-8365 C | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-6876 | [1] | ELBOW | ||
| 23. | 148-8378 C | [1] | ELBOW AS | |
| 6V-8724 | [1] | ELBOW | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 24. | 150-3065 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-0484 | [1] | ELBOW | ||
| 25. | 150-4043 C | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9873 | [1] | CONNECTOR | ||
| 26. | 155-6344 | [1] | ELBOW AS | |
| 5K-9090 | [2] | SEAL-O-RING | ||
| 6V-8991 | [1] | ELBOW | ||
| 27. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 28. | 1P-4579 | [4] | FLANGE-HALF | |
| 29. | 2B-0941 | [1] | SPACER (10.5X19X19-MM THK) | |
| 30. | 2N-7007 | [1] | GASKET | |
| 31. | 301-4608 Y | [1] | VALVE GP-STEERING (WITH SECONDARY STEERING) | |
| 32. | 344-5675 M | [3] | NUT (M10X1.5-THD) | |
| 33. | 3K-0360 | [1] | SEAL-O-RING | |
| 34. | 4J-0520 | [3] | SEAL-O-RING | |
| 35. | 4J-0524 | [2] | SEAL-O-RING | |
| 36. | 6D-4636 | [1] | CLIP (LOOP) | |
| 37. | 6V-0852 | [1] | CAP-DUST | |
| 38. | 6V-9172 | [1] | NUT (1-7/16-12-THD) | |
| 39. | 7D-1553 | [3] | CLIP | |
| 40. | 7G-8839 | [3] | SPACER (13.5X57X6-MM THK) | |
| 41. | 7X-0584 | [4] | WASHER-HARD (13.5X20.5X2-MM THK) | |
| 42. | 8C-3206 | [4] | FLANGE-HALF | |
| 43. | 8T-4121 | [18] | WASHER-HARD (11X21X2.5-MM THK) | |
| 44. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 45. | 8T-4139 M | [1] | BOLT (M12X1.75X30-MM) | |
| 46. | 8T-4172 M | [4] | BOLT (M10X1.5X80-MM) | |
| 47. | 8T-4184 M | [8] | BOLT (M12X1.75X45-MM) | |
| 48. | 8T-4185 M | [1] | BOLT (M10X1.5X50-MM) | |
| 49. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 50. | 8T-4223 | [12] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 51. | 8T-4910 M | [3] | BOLT (M12X1.75X60-MM) | |
| 52. | 8T-5041 M | [3] | BOLT (M12X1.75X120-MM) | |
| 53. | 8T-6466 M | [6] | BOLT (M10X1.5X60-MM) | |
| 54. | 9X-8250 | [2] | CLIP (LOOP) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| E | ORDER BY THE CENTIMETER | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00847350722
386-8553: LINES GP-STEERING
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4E-8874 | [2] | MANIFOLD | |
| 2. | 4E-8879 I | [2] | HOSE AS | |
| 3. | 6T-2962 | [1] | ADAPTER | |
| 4. | 148-8353 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9001 | [1] | ELBOW | ||
| 5. | 161-8412 | [1] | MANIFOLD | |
| 6. | 168-1968 | [1] | TEE AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 126-6872 | [1] | TEE | ||
| 7. | 187-9023 I | [1] | HOSE AS | |
| 8. | 202-0662 | [1] | PLATE AS | |
| 10. | 229-7360 | [1] | PLATE | |
| 11. | 240-9577 | [1] | ANGLE | |
| 12. | 240-9742 | [1] | MANIFOLD | |
| 13. | 240-9759 | [1] | TUBE AS | |
| 14. | 240-9910 I | [1] | HOSE AS | |
| 15. | 240-9911 I | [1] | HOSE AS | |
| 16. | 241-0104 I | [1] | HOSE AS | |
| 17. | 241-0153 I | [1] | HOSE AS | |
| 18. | 241-2810 I | [1] | HOSE AS | |
| 19. | 241-2932 I | [1] | HOSE AS | |
| 20. | 306-2058 | [1] | BLOCK | |
| 21. | 390-6339 Y | [1] | LINES GP-SECONDARY STEERING | |
| 22. | 390-6670 I | [2] | HOSE AS | |
| 23. | 418-8187 I | [1] | HOSE AS | |
| 24. | 418-8190 | [1] | BRACKET | |
| 25. | 418-8236 I | [1] | HOSE AS | |
| 26. | 444-7740 I | [1] | HOSE AS | |
| 27. | 6V-6782 C | [1] | CLIP (SLOT)(LOOP) | |
| 28. | 148-8327 | [1] | CONNECTOR AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8637 | [1] | CONNECTOR | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 29. | 148-8455 | [1] | UNION AS | |
| 6V-8997 | [1] | UNION | ||
| 6V-9746 | [2] | SEAL-O-RING | ||
| 30. | 162-0177 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 31. | 164-5567 | [4] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| (EACH INCLUDES) | ||||
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 214-7568 | [1] | SEAL-O-RING | ||
| 32. | 1P-3703 | [12] | SEAL-RECTANGULAR | |
| 33. | 1P-3704 | [10] | SEAL-RECTANGULAR | |
| 34. | 1P-3705 | [3] | SEAL-RECTANGULAR | |
| 35. | 1P-3706 | [1] | SEAL-RECTANGULAR | |
| 36. | 1P-4579 C | [2] | FLANGE-HALF | |
| 38. | 1P-5767 C | [14] | FLANGE-HALF | |
| 39. | 1P-7016 | [2] | FLANGE-HALF | |
| 40. | 200-6345 | [2] | SADDLE-MOUNTING (DUAL SWIVEL) | |
| 41. | 204-2281 | [4] | STRAP-CABLE | |
| 42. | 241-6215 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8076 | [1] | ELBOW | ||
| 43. | 2H-3934 | [1] | SEAL-O-RING | |
| 44. | 2H-6338 | [1] | SEAL-O-RING | |
| 45. | 2P-1293 | [1] | LOCKNUT (1-3/16-12-THD) | |
| 46. | 329-3356 M | [2] | NUT (M12X1.75-THD) | |
| 47. | 4E-7789 | [2] | CLAMP-HALF | |
| 48. | 4J-0524 | [2] | SEAL-O-RING | |
| 49. | 5P-8077 | [2] | FLANGE-HALF | |
| 50. | 6V-0400 | [24] | FLANGE-HALF | |
| 51. | 6V-0852 | [4] | CAP-DUST | |
| 52. | 7X-0531 | [1] | WASHER-HARD (31X52.5X6-MM THK) | |
| 53. | 7X-7729 | [1] | WASHER (11X25X3-MM THK) | |
| 54. | 7Y-4038 | [2] | CLAMP-HALF | |
| 55. | 8T-4121 C | [17] | WASHER-HARD (11X21X2.5-MM THK) | |
| 56. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
| 57. | 8T-4139 M | [3] | BOLT (M12X1.75X30-MM) | |
| 58. | 7X-2555 M | [4] | BOLT (M16X2X80-MM) | |
| 59. | 8T-4176 CM | [4] | BOLT (M12X1.75X90-MM) | |
| 60. | 8T-4182 CM | [16] | BOLT (M10X1.5X45-MM) | |
| 62. | 8T-4184 M | [24] | BOLT (M12X1.75X45-MM) | |
| 63. | 8T-4192 M | [4] | BOLT (M12X1.75X25-MM) | |
| 64. | 8T-4193 M | [4] | BOLT (M16X2X50-MM) | |
| 65. | 8T-4194 CM | [28] | BOLT (M12X1.75X50-MM) | |
| 66. | 8T-4136 CM | [1] | BOLT (M10X1.5X25-MM) | |
| 67. | 8T-4223 C | [87] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 68. | 8T-4648 M | [12] | BOLT (M12X1.75X70-MM) | |
| 69. | 8T-4956 M | [8] | BOLT (M12X1.75X35-MM) | |
| 70. | 8T-7930 CM | [2] | BOLT (M12X1.75X160-MM) | |
| 71. | 9X-8257 | [8] | WASHER (17.5X30X3.5-MM THK) | |
| 72. | 293-5683 C | [1] | BRACKET AS | |
| 73. | 157-6199 C | [1] | GROMMET | |
| 74. | 118-9901 C | [2] | SPACER (12X20X10-MM THK) | |
| 75. | 8T-7971 C | [4] | WASHER-HARD (13.5X25.5X5-MM THK) | |
| 76. | 7X-2549 CM | [4] | BOLT (M12X1.75X100-MM) | |
| 77. | 6V-6783 C | [1] | CLIP (TAB) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00847350723
390-6578: LINES GP-STEERING
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 221-0130 | [1] | BRACKET AS | |
| 2. | 243-2746 | [1] | HOSE | |
| 3. | 418-8254 | [1] | TUBE AS | |
| 4. | 418-8255 | [1] | TUBE AS | |
| 5. | 444-7741 I | [1] | HOSE AS | |
| 6. | 1P-3704 | [1] | SEAL-RECTANGULAR | |
| 7. | 1P-3705 | [1] | SEAL-RECTANGULAR | |
| 8. | 1P-4579 | [2] | FLANGE-HALF | |
| 9. | 4J-0524 | [1] | SEAL-O-RING | |
| 10. | 5P-7468 | [1] | CLIP (SLOT) | |
| 11. | 5P-7469 | [1] | CLIP (TAB) | |
| 12. | 5P-8444 | [1] | GROMMET (37-MM ID) | |
| 13. | 8T-4179 M | [4] | BOLT (M12X1.75X20-MM) | |
| 14. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 15. | 8T-4223 | [10] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 16. | 8T-4956 M | [2] | BOLT (M12X1.75X35-MM) | |
| 17. | 8T-6703 | [4] | CLAMP-HOSE | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00847350724
390-6581: LINES GP-STEERING
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 242-9557 | [3] | MOUNT AS | |
| 2. | 243-2746 | [1] | HOSE | |
| 3. | 288-5769 Y | [1] | SCREEN GP-HIGH PRESSURE (SECONDARY STEERING) | |
| 4. | 384-5446 | [1] | BRACKET AS | |
| 8T-3597 M | [3] | NUT-WELD (M12X1.75-THD) | ||
| 5. | 384-5448 | [1] | BRACKET AS | |
| 8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
| 8T-3597 M | [1] | NUT-WELD (M12X1.75-THD) | ||
| 6. | 390-6671 | [1] | TUBE AS | |
| 7. | 418-8188 | [1] | TUBE AS | |
| 8. | 421-1086 I | [1] | HOSE AS | |
| 9. | 421-1087 I | [1] | HOSE AS | |
| 10. | 198-4777 | [1] | WASHER-HARD (11X25X10-MM THK) | |
| 11. | 1P-3704 | [3] | SEAL-RECTANGULAR | |
| 12. | 1P-3705 | [1] | SEAL-RECTANGULAR | |
| 13. | 1P-4579 | [2] | FLANGE-HALF | |
| 14. | 1P-5767 | [4] | FLANGE-HALF | |
| 15. | 297-3218 | [1] | CLIP (LADDER)(LADDER) | |
| 16. | 4J-0524 | [1] | SEAL-O-RING | |
| 17. | 5P-1076 | [4] | WASHER-HARD (13.5X30X4-MM THK) | |
| 18. | 5P-7468 | [1] | CLIP (SLOT) | |
| 19. | 5P-7469 | [1] | CLIP (TAB) | |
| 20. | 5P-7470 | [1] | CLIP (SLOT) | |
| 21. | 5P-7471 | [1] | CLIP (TAB) | |
| 22. | 5P-8182 | [1] | GROMMET (46-MM ID) | |
| 23. | 5P-8444 | [1] | GROMMET (37-MM ID) | |
| 24. | 7G-8839 | [6] | SPACER (13.5X57X6-MM THK) | |
| 25. | 7K-1181 | [1] | STRAP-CABLE | |
| 26. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 27. | 8T-4179 M | [4] | BOLT (M12X1.75X20-MM) | |
| 28. | 8T-4182 M | [1] | BOLT (M10X1.5X45-MM) | |
| 29. | 8T-4183 M | [5] | BOLT (M12X1.75X40-MM) | |
| 30. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| 31. | 8T-4194 M | [8] | BOLT (M12X1.75X50-MM) | |
| 32. | 8T-4195 M | [1] | BOLT (M10X1.5X30-MM) | |
| 33. | 8T-4223 | [19] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 34. | 8T-4956 M | [4] | BOLT (M12X1.75X35-MM) | |
| 35. | 8T-6703 | [4] | CLAMP-HOSE | |
| 36. | 8T-6868 M | [3] | BOLT (M12X1.75X80-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00847350725
459-5750: PUMP & MTG GP-ELECTRIC DRIVE
459-5750 PUMP & MTG GP-ELECTRIC DRIVE
S/N K4Y1-UP
PART OF 461-8021 PLATFORM AR
S/N K4Y1-UP
PART OF 461-8021 PLATFORM AR
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 364-6462 | [1] | PLATE | |
| 2. | 462-7789 | [1] | PUMP GP-ELECTRIC DRIVE | |
| 3. | 148-8372 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8721 | [1] | ELBOW | ||
| 4. | 5P-1076 | [4] | WASHER-HARD (13.5X30X4-MM THK) | |
| 5. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| 7. | 8T-7934 | [2] | WASHER-HARD (11X21X5-MM THK) | |
| M | METRIC PART | |||
#M00847350726
390-6485: PUMP & MTG GP-STEERING & FAN
390-6485 PUMP & MTG GP-STEERING & FAN
S/N K4Y1-UP
PART OF 386-8330 HYDRAULIC AR
S/N K4Y1-UP
PART OF 386-8330 HYDRAULIC AR
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 392-0757 Y | [1] | PUMP GP-PISTON (HYDRAULIC FAN) | |
| 2. | 395-0834 Y | [1] | PUMP GP-PISTON (STEERING) | |
| 3. | 398-8976 Y | [1] | PUMP GP-GEAR (STEERING COOLER) | |
| 4. | 398-8977 Y | [1] | PUMP GP-PISTON (BRAKE CHARGE) | |
| 5. | 3K-0715 | [1] | SEAL-O-RING | |
| 6. | 8T-7568 | [1] | SEAL-O-RING | |
| 7. | 6V-5553 | [1] | SEAL-O-RING | |
| 8. | 7X-2562 M | [4] | BOLT (M20X2.5X45-MM) | |
| 9. | 7X-2563 M | [4] | BOLT (M20X2.5X60-MM) | |
| 10. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 11. | 8T-4123 | [8] | WASHER (22X35X3.5-MM THK) | |
| 12. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 13. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 14. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 15. | 177-0344 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00847350727
101-4007: PUMP GP-GEAR
101-4007 PUMP GP-GEAR -SECONDARY STEERING
S/N K4Y1-UP
PART OF 390-6339 LINES GP-SECONDARY STEERING
S/N K4Y1-UP
PART OF 390-6339 LINES GP-SECONDARY STEERING
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 107-2885 | [1] | BODY AS | |
| 2. | 107-2894 | [1] | FLANGE AS | |
| 3. | 107-2892 | [1] | SHAFT-DRIVE | |
| 4. | 4T-8761 | [1] | GEAR-IDLER (8-TEETH) | |
| 5. | 4T-9298 | [4] | BUSHING | |
| 6. | 107-2887 | [2] | PISTON | |
| 7. | 107-2886 | [1] | SPACER | |
| 8. | 107-2890 | [1] | BODY-VALVE | |
| 9. | 077-4639 | [2] | PLATE-ISOLATION | |
| 10. | 077-4643 | [2] | PLATE-ISOLATION | |
| 11. | 107-2884 | [2] | PLATE-ISOLATION | |
| 12. | 6J-2386 | [2] | DOWEL | |
| 13. | 107-2889 | [2] | SPACER (13X14.3X6.4-MM THK) | |
| 14. | 107-2891 | [2] | PISTON | |
| 15. | 107-2888 | [2] | SPRING | |
| 16. | 107-2893 | [2] | SPRING | |
| 17. | 0S-1595 | [8] | BOLT (1/2-13X1.25-IN) | |
| 18. | 1B-2886 | [6] | BOLT (1/2-13X3.75-IN) | |
| 19. | 5P-7213 | [14] | WASHER-HARD (13.5X20.5X2-MM THK) | |
| 20. | 008-3214 | [1] | RING-RETAINING (INTERNAL) | |
| 21. | 6E-2943 | [1] | PLUG | |
| 22. | 8T-4657 | [2] | SEAL-LIP TYPE (22.22MM ID) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 107-2895 | [1] | KIT-SEAL | ||
#M00847350728
398-8976: PUMP GP-GEAR
398-8976 PUMP GP-GEAR -STEERING
S/N K4Y1-UP
PART OF 390-6485 PUMP & MTG GP-STEERING & FAN
S/N K4Y1-UP
PART OF 390-6485 PUMP & MTG GP-STEERING & FAN
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 135-3489 | [1] | KIT-SEAL | ||
| (INCLUDES PART(S) MARKED J ON GRAPHIC) | ||||
| (INCLUDES SEAL SHAFT, O-RINGS, E-SEALS, BACK-UP RINGS & RETAINING RING) | ||||
#M00847350729
392-0757: PUMP GP-PISTON
392-0757 PUMP GP-PISTON -FAN
S/N K4Y1-UP
PART OF 390-6485 PUMP & MTG GP-STEERING & FAN
Type 1
S/N K4Y1-UP
PART OF 390-6485 PUMP & MTG GP-STEERING & FAN
Type 1
Parts for your 844K WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 371-7952 Y | [1] | ROTATING GP-PUMP (PISTON) | |
| 2. | 290-0824 | [1] | SWASHPLATE | |
| 3. | 244-7353 | [1] | SHAFT | |
| 4. | 430-7539 | [1] | COUPLER | |
| 5. | 247-3761 | [1] | SPACER (45X3-MM THK) | |
| 6. | 1B-3908 | [1] | CONE-BEARING | |
| 7. | 1B-3909 | [1] | CUP-BEARING | |
| 8. | 6Y-2736 | [1] | CONE-BEARING | |
| 9. | 6Y-2737 | [1] | CUP-BEARING | |
| 10. | 176-7507 | [2] | BEARING-CRADLE | |
| 11. | 203-1095 | [1] | SEAL | |
| 12. | 107-3114 | [1] | SEAL-O-RING | |
| 13. | 5P-9186 | [4] | SEAL-O-RING | |
| 14. | 227-5904 | [1] | SEAL-O-RING | |
| 15. | 095-0942 | [1] | RING-RETAINING | |
| 16. | 7Y-0467 M | [4] | BOLT-SOCKET HEAD (M18X2.5X55-MM) | |
| 17. | 3D-2824 | [1] | SEAL-O-RING | |
| 18. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 19. | 120-4394 | [1] | PLUG-BREAK OFF | |
| 20. | 7X-2438 | [1] | DOWEL | |
| 21. | 371-7953 | [1] | PLATE | |
| 22. | 176-7512 | [1] | SPRING | |
| 23. | 176-7517 | [1] | PISTON-CONTROL | |
| 24. | 176-7513 | [1] | PLUNGER | |
| 25. | 176-7511 | [1] | GUIDE-PLUNGER | |
| 26. | 176-7692 | [1] | SLEEVE-STOP | |
| 27. | 176-7518 | [1] | GUIDE-PISTON | |
| 28. | 440-0156 CY | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 29. | 280-7870 | [1] | GASKET | |
| 30. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||