HYDRAULIC SYSTEM
LINES GP-CYLINDERLINES GP-PILOT
LINES GP-CYLINDER
MOTOR GP
VALVE GP-PILOT
PUMP GP
HYDRAULIC SYSTEM
LINES GP-CYLINDER#SEBP38490640
235-0635: LINES GP-LIFT CYLINDER
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 241-6945 I | [2] | HOSE AS | |
| 2. | 267-5056 CI | [1] | HOSE AS | |
| 3. | 267-5057 CI | [1] | HOSE AS | |
| 4. | 267-5188 CI | [1] | HOSE AS | |
| 5. | 267-5189 CI | [1] | HOSE AS | |
| 6. | 1P-4577 | [12] | FLANGE-HALF | |
| 7. | 4J-0520 | [10] | SEAL-O-RING | |
| 8. | 4J-0522 | [2] | SEAL-O-RING | |
| 9. | 5P-7468 | [4] | CLIP (SLOT) | |
| 10. | 5P-7469 | [4] | CLIP (TAB) | |
| 11. | 5P-8444 | [4] | GROMMET (37-MM ID) | |
| 12. | 8T-4121 | [24] | WASHER-HARD (11X21X2.5-MM THK) | |
| 13. | 8T-4196 M | [24] | BOLT (M10X1.5X35-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP38490641
235-0635: LINES GP-LIFT CYLINDER
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 241-6945 I | [2] | HOSE AS | |
| 2. | 319-6989 CI | [1] | HOSE AS | |
| 3. | 319-6990 CI | [1] | HOSE AS | |
| 4. | 319-6991 CI | [1] | HOSE AS | |
| 5. | 319-6992 CI | [1] | HOSE AS | |
| 6. | 1P-4577 | [12] | FLANGE-HALF | |
| 7. | 4J-0520 C | [6] | SEAL-O-RING | |
| 8. | 4J-0522 | [2] | SEAL-O-RING | |
| 9. | 4J-0524 C | [4] | SEAL-O-RING | |
| 10. | 5P-7468 | [4] | CLIP (SLOT) | |
| 11. | 5P-7469 | [4] | CLIP (TAB) | |
| 12. | 5P-8444 | [4] | GROMMET (37-MM ID) | |
| 13. | 8T-4121 | [24] | WASHER-HARD (11X21X2.5-MM THK) | |
| 14. | 8T-4196 M | [24] | BOLT (M10X1.5X35-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP38490642
235-0635: LINES GP-LIFT CYLINDER
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 241-6945 I | [2] | HOSE AS | |
| 2. | 335-3897 CI | [1] | HOSE AS | |
| 3. | 335-3898 CI | [1] | HOSE AS | |
| 4. | 335-3899 CI | [1] | HOSE AS | |
| 5. | 335-3900 CI | [1] | HOSE AS | |
| 6. | 1P-4577 | [12] | FLANGE-HALF | |
| 7. | 4J-0520 C | [10] | SEAL-O-RING | |
| 8. | 4J-0522 | [2] | SEAL-O-RING | |
| 9. | 5P-7468 | [4] | CLIP (SLOT) | |
| 10. | 5P-7469 | [4] | CLIP (TAB) | |
| 11. | 5P-8444 | [4] | GROMMET (37-MM ID) | |
| 12. | 8T-4121 | [24] | WASHER-HARD (11X21X2.5-MM THK) | |
| 13. | 8T-4196 M | [24] | BOLT (M10X1.5X35-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP38490643
229-7359: LINES GP-PILOT
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3V-7738 | [2] | TAG-IDENTIFICATION (LETTER, NUMBER L1) | |
| 2. | 3V-7739 | [2] | TAG-IDENTIFICATION (LETTER, NUMBER L2) | |
| 3. | 3V-7740 | [2] | TAG-IDENTIFICATION (LETTER, NUMBER T1) | |
| 4. | 3V-7741 | [2] | TAG-IDENTIFICATION (LETTER, NUMBER T2) | |
| 5. | 4E-6888 I | [1] | HOSE AS | |
| 6. | 4E-9284 I | [1] | HOSE AS | |
| 7. | 5V-8194 | [2] | TAG-IDENTIFICATION (LETTERS HS) | |
| 8. | 5V-8912 | [2] | CLAMP-HALF | |
| 9. | 5V-8913 | [8] | CLAMP-HALF | |
| 10. | 6V-0852 | [1] | CAP-DUST | |
| 11. | 7X-3164 | [1] | ADAPTER-SWIVEL | |
| 12. | 8C-3451 | [1] | CAP-DUST (HYDRAULIC OIL) | |
| 13. | 8W-0227 I | [2] | HOSE AS | |
| 14. | 9R-0975 I | [1] | HOSE AS | |
| 15. | 9T-9551 Y | [1] | VALVE GP-COMBINATION (PILOT, BRAKE) | |
| 16. | 9U-0181 | [1] | TUBE AS | |
| 17. | 9U-0183 | [1] | TUBE AS | |
| 18. | 9U-0193 | [1] | TUBE AS | |
| 19. | 9U-0195 | [1] | TUBE AS | |
| 20. | 9U-0198 | [1] | TUBE AS | |
| 21. | 9U-0218 I | [1] | HOSE AS | |
| 22. | 9U-0356 | [1] | BRACKET AS | |
| 8T-3490 M | [4] | NUT-WELD (M10X1.5-THD) | ||
| 8T-3597 M | [3] | NUT-WELD (M12X1.75-THD) | ||
| 23. | 103-0010 | [1] | BRACKET AS | |
| 24. | 112-1817 | [1] | VALVE-BALL | |
| 25. | 125-6373 | [1] | ANGLE | |
| 26. | 131-4719 I | [1] | HOSE AS | |
| 27. | 148-8424 | [1] | TEE AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8T-8902 | [1] | ADAPTER-TEE | ||
| 28. | 150-4027 | [1] | TEE AS | |
| 3E-2310 | [1] | TEE | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 29. | 153-5352 I | [1] | HOSE AS | |
| 30. | 162-9728 | [1] | BRACKET AS | |
| 31. | 164-5631 | [1] | TEE AS | |
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 110-4628 | [1] | TEE-UNION | ||
| 32. | 165-6750 | [2] | BRACKET AS | |
| 33. | 167-3896 I | [2] | HOSE AS | |
| 34. | 174-3931 | [1] | ANGLE AS | |
| 35. | 184-2420 | [1] | ADAPTER AS | |
| 3E-7401 | [1] | ADAPTER | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 36. | 7U-9834 I | [1] | HOSE AS | |
| 37. | 226-0420 Y | [1] | ACCUMULATOR GP-HYDRAULIC (CHARGED) | |
| 38. | 230-3007 I | [1] | HOSE AS | |
| 39. | 234-0351 Y | [1] | VALVE GP-RELIEF (BRAKE SYSTEM BACKUP) | |
| 40. | 235-1270 | [1] | BRACKET AS | |
| 41. | 292-0893 I | [1] | HOSE AS | |
| 42. | 249-7805 | [1] | VALVE GP-SHUTTLE | |
| 43. | 253-1662 | [1] | BRACKET | |
| 44. | 283-0128 | [1] | TUBE AS | |
| 45. | 096-6166 | [4] | WASHER-HARD (4.5X9X1-MM THK) | |
| 46. | 148-8309 | [1] | ADAPTER AS | |
| 2P-8421 | [1] | ADAPTER-O-RING | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 47. | 148-8322 | [1] | CONNECTOR AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8640 | [1] | CONNECTOR | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 48. | 148-8333 | [1] | CONNECTOR AS | |
| 6V-8400 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 8T-7927 | [1] | CONNECTOR | ||
| 49. | 148-8340 | [3] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8639 | [1] | CONNECTOR | ||
| 50. | 148-8364 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 51. | 148-8365 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-6876 | [1] | ELBOW | ||
| 52. | 148-8367 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9850 | [1] | ELBOW | ||
| 53. | 148-8370 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9851 | [1] | ELBOW | ||
| 54. | 148-8371 | [1] | ELBOW AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8C-8988 | [1] | ELBOW | ||
| 55. | 148-8373 | [1] | ELBOW AS | |
| 6V-8400 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 8C-3364 | [1] | ELBOW | ||
| 56. | 148-8378 | [3] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 57. | 148-8381 | [1] | ELBOW AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-5429 | [1] | ELBOW | ||
| 58. | 148-8434 | [1] | TEE AS | |
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-9843 | [1] | TEE | ||
| 59. | 148-8444 | [1] | TEE AS-SWIVEL | |
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-9837 | [1] | TEE-SWIVEL | ||
| 60. | 148-8457 | [6] | UNION AS (STRAIGHT) | |
| (EACH INCLUDES) | ||||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-8995 | [1] | UNION (STRAIGHT) | ||
| 61. | 149-5452 | [2] | UNION AS (STRAIGHT) | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8994 | [1] | UNION (STRAIGHT) | ||
| 62. | 150-3028 | [1] | ELBOW AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9343 | [1] | ELBOW | ||
| 63. | 150-4050 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 8T-0788 | [1] | ELBOW | ||
| 64. | 164-5567 | [1] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 65. | 164-5590 | [1] | VALVE AS-FLUID SAMPLING (HYDRAULIC OIL) | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 8C-3446 | [1] | VALVE-SAMPLING (HYDRAULIC OIL) | ||
| 66. | 3K-0360 | [2] | SEAL-O-RING | |
| 67. | 5P-7462 | [5] | CLIP (SLOT) | |
| 68. | 5P-7463 | [5] | CLIP (TAB) | |
| 69. | 5P-7464 | [2] | CLIP (SLOT) | |
| 70. | 5P-7465 | [2] | CLIP (TAB) | |
| 71. | 5P-7468 | [3] | CLIP (SLOT) | |
| 72. | 5P-7469 | [3] | CLIP (TAB) | |
| 73. | 6V-0545 | [3] | GROMMET | |
| 74. | 6V-0683 | [5] | GROMMET | |
| 75. | 6V-1249 | [2] | GROMMET (22-MM ID) | |
| 76. | 6V-9168 | [3] | NUT (11/16-16-THD) | |
| 77. | 6V-9169 | [7] | NUT (13/16-16-THD) | |
| 78. | 7X-7729 | [2] | WASHER (11X25X3-MM THK) | |
| 79. | 8T-0285 M | [4] | SCREW-MACHINE (M4X0.7X12-MM) | |
| 80. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 81. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 82. | 8T-4139 M | [6] | BOLT (M12X1.75X30-MM) | |
| 83. | 8T-4183 M | [1] | BOLT (M12X1.75X40-MM) | |
| 84. | 8T-4184 M | [1] | BOLT (M12X1.75X45-MM) | |
| 85. | 8T-4185 M | [10] | BOLT (M10X1.5X50-MM) | |
| 86. | 8T-4195 M | [3] | BOLT (M10X1.5X30-MM) | |
| 87. | 8T-4223 | [15] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 88. | 8T-4244 M | [1] | NUT (M12X1.75-THD) | |
| 89. | 8T-4779 M | [3] | BOLT (M16X2X35-MM) | |
| 90. | 8T-4956 M | [6] | BOLT (M12X1.75X35-MM) | |
| 91. | 8T-4970 M | [2] | BOLT (M6X1X14-MM) | |
| 92. | 9X-8256 | [2] | WASHER (6.6X12X2-MM THK) | |
| 93. | 9X-8257 | [3] | WASHER (17.5X30X3.5-MM THK) | |
| 94. | 6V-8397 | [3] | SEAL-O-RING | |
| 95. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38490644
209-9858: LINES GP-TILT CYLINDER
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 152-7751 I | [1] | HOSE AS | |
| 2. | 152-7752 I | [1] | HOSE AS | |
| 3. | 152-7753 I | [1] | HOSE AS | |
| 4. | 152-7754 I | [1] | HOSE AS | |
| 5. | 152-7755 I | [4] | HOSE AS | |
| 6. | 1P-4576 | [24] | FLANGE-HALF | |
| 7. | 4J-5267 | [16] | SEAL-O-RING | |
| 8. | 5S-7382 | [32] | BOLT (3/8-16X1.375-IN) | |
| 9. | 8T-4121 | [48] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 8T-4196 M | [16] | BOLT (M10X1.5X35-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP38490645
235-0625: LINES GP-TILT CYLINDER
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 209-4406 | [1] | MANIFOLD | |
| 2. | 209-4981 | [1] | PLATE | |
| 3. | 209-8214 | [4] | TUBE AS | |
| 4. | 239-9828 I | [1] | HOSE AS | |
| 5. | 241-0140 I | [1] | HOSE AS | |
| 6. | 270-0313 I | [2] | HOSE AS | |
| 7. | 270-0314 I | [1] | HOSE AS | |
| 8. | 148-8409 | [7] | PLUG AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 9S-8008 | [1] | PLUG (1-1/16-12-THD) | ||
| 9. | 1P-4576 | [24] | FLANGE-HALF | |
| 10. | 4J-0520 | [3] | SEAL-O-RING | |
| 11. | 4J-5267 | [15] | SEAL-O-RING | |
| 12. | 4J-7533 | [1] | SEAL-O-RING | |
| 13. | 5H-4018 | [4] | COVER | |
| 14. | 5S-7382 | [16] | BOLT (3/8-16X1.375-IN) | |
| 15. | 6V-7359 | [4] | GROMMET (25-MM ID, 37-MM OD) | |
| 16. | 7X-2553 M | [6] | BOLT (M16X2X40-MM) | |
| 17. | 8T-4121 | [35] | WASHER-HARD (11X21X2.5-MM THK) | |
| 18. | 8T-4186 M | [3] | BOLT (M10X1.5X40-MM) | |
| 19. | 8T-4196 M | [32] | BOLT (M10X1.5X35-MM) | |
| 20. | 8T-4896 | [16] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 21. | 9S-4180 | [1] | PLUG | |
| 22. | 9X-8257 | [6] | WASHER (17.5X30X3.5-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP38490646
235-0650: MOTOR & MTG GP-HYDRAULIC FAN
235-0650 MOTOR & MTG GP-HYDRAULIC FAN
S/N BTW1-UP
PART OF 276-2543 RADIATOR AR
S/N BTW1-UP
PART OF 276-2543 RADIATOR AR
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 229-0100 Y | [1] | MOTOR GP-PISTON (HYDRAULIC FAN) | |
| 2. | 148-8410 | [1] | PLUG AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 9S-4190 | [1] | PLUG-O-RING (7/8-14-THD) | ||
| 3. | 8C-3206 | [4] | FLANGE-HALF | |
| 4. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4193 M | [4] | BOLT (M16X2X50-MM) | |
| 6. | 8T-4196 M | [8] | BOLT (M10X1.5X35-MM) | |
| 7. | 9X-8257 | [4] | WASHER (17.5X30X3.5-MM THK) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38490647
229-0100: MOTOR GP-PISTON
229-0100 MOTOR GP-PISTON -HYDRAULIC FAN
S/N BTW1-UP
PART OF 235-0650 MOTOR & MTG GP-HYDRAULIC FAN
S/N BTW1-UP
PART OF 235-0650 MOTOR & MTG GP-HYDRAULIC FAN
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 241-1886 Y | [1] | HEAD GP-PUMP | |
| 2. | 171-5997 Y | [1] | ROTATING GP-MOTOR | |
| 3. | 9T-1641 | [1] | HOUSING | |
| 4. | 2M-9780 | [1] | SEAL-O-RING | |
| 5. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 6. | 6V-1197 | [1] | SEAL-O-RING | |
| 7. | 8T-3957 M | [2] | BOLT-SOCKET HEAD (M12X1.75X30-MM) | |
| 8. | 8T-4231 | [1] | DOWEL | |
| 9. | 095-0670 M | [4] | BOLT (M12X1.75X45-MM) | |
| 10. | 512-5159 Y | [1] | COVER GP-MOTOR | |
| 11. | 9T-1579 B | [1] | SHIM (0.3-MM THK) | |
| 12. | 9T-1576 B | [1] | SHIM (0.1-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 241-2924 | [1] | KIT-SEAL (PISTON MOTOR) | ||
| (INCLUDES SEAL & O-RINGS) | ||||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38490648
259-3001: PIVOT GP-PILOT VALVE
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS#SEBP38490649
229-7350: PUMP & MTG GP-IMPLEMENT
Parts for your 844H WHEEL DOZER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 152-9771 | [1] | PLATE-MOUNTING | |
| 2. | 157-0956 Y | [1] | PUMP GP-VANE (IMPLEMENT) | |
| 3. | 237-0331 | [1] | ADAPTER | |
| 4. | 8T-9393 | [2] | BOLT (5/8-11X1.5-IN) | |
| 5. | 2K-4472 | [1] | SEAL-O-RING | |
| 6. | 8T-4122 | [2] | WASHER-HARD (17X32X3.5-MM THK) | |
| 7. | 6V-8260 | [1] | SEAL-O-RING | |
| 8. | 8T-4123 | [4] | WASHER (22X35X3.5-MM THK) | |
| 9. | 8T-6430 M | [4] | BOLT (M20X2.5X50-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||


