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386-8433 LINES GP-LIFT CYLINDER S/N M4R1-UP PART OF 386-8330 HYDRAULIC AR 844K WHEEL DOZER


HYDRAULIC SYSTEM
LINES GP-CYLINDER
LINES GP-PILOT
LINES GP-CYLINDER
MANIFOLD GP
MOTOR GP
PUMP GP

WHEEL DOZER 844K WHEEL DOZER M4R
 844K Wheel Dozer M4R00001-UP (MACHINE) POWERED BY C27 Engine M0084737 844K M4R   (2014)

HYDRAULIC SYSTEM

LINES GP-CYLINDER
LINES GP-LIFT CYLINDER
386-8433 LINES GP-LIFT CYLINDER
LINES GP-TILT CYLINDER
209-9858 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
386-8573 LINES GP-TILT CYLINDER
 

#M00847370680
 

386-8433: LINES GP-LIFT CYLINDER

386-8433 LINES GP-LIFT CYLINDER
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i05706289 M0084737
3868433 LINES GP-LIFT CYLINDER Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 390-6353 I [1] HOSE AS  
2. 390-6354 I [1] HOSE AS  
3. 390-6356 I [1] HOSE AS  
4. 390-6357 I [1] HOSE AS  
5. 444-7724 [2] MANIFOLD  
6. 444-7744 I [2] HOSE AS  
7. 101-7404 M [8] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
8. 1P-4577 [12] FLANGE-HALF  
9. 4J-0520 [10] SEAL-O-RING  
10. 4J-0522 [2] SEAL-O-RING  
11. 5P-7468 [4] CLIP (SLOT)  
12. 5P-7469 [4] CLIP (TAB)  
13. 5P-8444 [4] GROMMET (37-MM ID)  
14. 7X-0550 [6] WASHER-HARD (13.5X32X5-MM THK)  
15. 8C-3206 [8] FLANGE-HALF  
16. 8T-4121 [40] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
18. 8T-4196 M [24] BOLT (M10X1.5X35-MM)  
19. 8T-4956 M [6] BOLT (M12X1.75X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370681
 

386-8483: LINES GP-PILOT

386-8483 LINES GP-PILOT
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06088680 M0084737
3868483 LINES GP-PILOT Parts scheme 3868483 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1817 [1] VALVE-BALL  
2. 162-8264 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  081-5645 [1] TEE  
3. 164-5586 C [3] TEE AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7X-0871 [1] TEE  
4. 165-6750 C [5] BRACKET AS  
5. 192-5017 C [2] BRACKET AS  
6. 200-6345 C [1] SADDLE-MOUNTING (DUAL SWIVEL)  
7. 237-2858 CI [1] HOSE AS  
8. 249-7805 [1] VALVE GP-SHUTTLE (LIFT, LOWER)  
9. 260-9228 [1] CONNECTOR AS  
  260-9227 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
10. 332-1115 Y [1] MANIFOLD GP-HYDRAULIC (PILOT)  
11. 344-7389 C [1] SENSOR AS-PRESSURE (IMPLEMENT PILOT)  
12. 346-1006 [1] PLATE AS  
13. 373-1730 [1] PLATE  
14. 390-6583 [1] PLATE AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
15. 444-7706 CI [1] HOSE AS  
16. 444-7707 CI [1] HOSE AS  
17. 444-7708 CI [1] HOSE AS  
18. 444-7709 CI [1] HOSE AS  
19. 444-7710 CI [1] HOSE AS  
20. 444-7711 CI [1] HOSE AS  
21. 444-7712 CI [1] HOSE AS  
22. 444-7716 CI [1] HOSE AS  
23. 444-7717 CI [1] HOSE AS  
24. 444-7719 C [1] TUBE AS  
25. 096-6166 [4] WASHER-HARD (4.5X9X1-MM THK)  
26. 121-4405 M [4] BOLT (M4X0.7X12-MM)  
27. 132-5789 C [2] CLIP (LADDER)  
28. 148-8328 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8633 [1] CONNECTOR  
29. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
30. 148-8340 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
31. 148-8353 C [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
  6V-8397 [1] SEAL-O-RING  
32. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
33. 148-8370 C [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
34. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
35. 148-8455 C [1] UNION AS  
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
36. 148-8457 [1] UNION AS (STRAIGHT)  
  6V-8398 [2] SEAL-O-RING  
  6V-8995 [1] UNION (STRAIGHT)  
37. 150-4043 C [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
38. 150-4050 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  8T-0788 [1] ELBOW  
39. 153-6241 C [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  8C-8989 [1] ELBOW  
40. 153-6259 C [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8777 [1] TEE-FACE SEAL  
  6V-9746 [2] SEAL-O-RING  
41. 164-5567 C [5] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
42. 164-5624 C [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
43. 204-2281 C [2] STRAP-CABLE  
44. 241-6215 C [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
45. 2P-1293 C [1] LOCKNUT (1-3/16-12-THD)  
46. 315-5861 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  315-5865 [1] CONNECTOR  
47. 3J-1907 C [1] SEAL-O-RING  
48. 4S-1962 C [1] CLIP (LOOP)  
49. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
50. 5P-7462 C [8] CLIP (SLOT)  
51. 5P-7463 C [8] CLIP (TAB)  
52. 6D-4244 [1] CLIP (LOOP)  
53. 6G-2263 C [1] SPACER (10.5X19X28.5-MM THK)  
54. 6V-0683 C [8] GROMMET  
55. 6V-0852 C [5] CAP-DUST  
56. 6V-8397 C [3] SEAL-O-RING  
57. 6V-9169 [1] NUT (13/16-16-THD)  
58. 7X-0531 C [1] WASHER-HARD (31X52.5X6-MM THK)  
59. 7X-7729 C [1] WASHER (11X25X3-MM THK)  
60. 8T-4121 C [11] WASHER-HARD (11X21X2.5-MM THK)  
61. 8T-4123 [1] WASHER (22X35X3.5-MM THK)  
62. 8T-4136 CM [7] BOLT (M10X1.5X25-MM)  
63. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
64. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
65. 8T-4184 M [2] BOLT (M12X1.75X45-MM)  
66. 8T-4194 M [2] BOLT (M12X1.75X50-MM)  
67. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
68. 8T-4223 C [7] WASHER-HARD (13.5X25.5X3-MM THK)  
69. 8T-4956 CM [3] BOLT (M12X1.75X35-MM)  
70. 8T-6466 CM [1] BOLT (M10X1.5X60-MM)  
71. 8T-6685 M [3] BOLT (M10X1.5X110-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847370682
 

386-8523: LINES GP-PILOT

386-8523 LINES GP-PILOT
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i05706280 M0084737
3868523 LINES GP-PILOT Parts scheme 3868523 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-8763 [2] BRACKET AS  
2. 260-9174 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  109-5815 [1] CONNECTOR  
3. 295-6259 Y [1] FILTER GP-OIL (HYDRAULIC)  
4. 324-3459 [1] PLATE AS  
5. 356-5117 [1] TEE AS  
  7J-9108 [1] SEAL-O-RING  
  135-5985 [1] TEE-SPECIAL  
6. 390-6586 I [1] HOSE AS  
7. 390-6713 [1] TUBE AS  
8. 390-6714 I [1] HOSE AS  
9. 390-6716 I [1] HOSE AS  
10. 444-7656 I [1] HOSE AS  
11. 444-7684 I [1] HOSE AS  
12. 444-7764 [1] TUBE AS  
13. 444-7765 [1] TUBE AS  
14. 444-7768 [1] BRACKET  
15. 148-8313 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  5P-6944 [1] ADAPTER  
16. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
17. 148-8375 [1] ELBOW AS  
  6V-8398 [2] SEAL-O-RING  
  6V-8981 [1] ELBOW  
18. 148-8376 [1] ELBOW AS  
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
19. 148-8381 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-5429 [1] ELBOW  
20. 148-8390 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
21. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
22. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
23. 2B-0941 [1] SPACER (10.5X19X19-MM THK)  
24. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
25. 344-5675 M [1] NUT (M10X1.5-THD)  
26. 3E-6909 [4] CLIP (LOOP)  
27. 4D-7388 [1] CLIP (LOOP)(LOOP)  
28. 5P-7464 [3] CLIP (SLOT)  
29. 5P-7465 [3] CLIP (TAB)  
30. 5P-9299 [2] CLIP (LOOP)  
31. 6D-4246 [1] CLIP (LOOP)  
32. 6V-0852 [1] CAP-DUST  
33. 6V-1249 [3] GROMMET (22-MM ID)  
34. 6V-8398 [2] SEAL-O-RING  
35. 6V-9169 [1] NUT (13/16-16-THD)  
36. 6V-9746 [1] SEAL-O-RING  
37. 7X-0531 [1] WASHER-HARD (31X52.5X6-MM THK)  
38. 7X-7729 [4] WASHER (11X25X3-MM THK)  
39. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
40. 8T-4123 [1] WASHER (22X35X3.5-MM THK)  
41. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
42. 8T-4137 M [8] BOLT (M10X1.5X20-MM)  
43. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
44. 8T-4186 M [1] BOLT (M10X1.5X40-MM)  
45. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
46. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
47. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847370683
 

418-8215: LINES GP-PILOT

418-8215 LINES GP-PILOT
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06111266 M0084737
4188215 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2169 [1] FITTING-ORFS  
2. 123-4750 [2] VALVE AS-CHECK  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
3. 137-2104 [1] ANGLE AS  
4. 224-5741 Y [1] VALVE GP-RELIEF (STEERING PILOT)  
5. 295-6259 Y [1] FILTER GP-OIL (HYDRAULIC)  
6. 366-4699 [3] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
7. 390-6650 I [1] HOSE AS  
8. 418-8191 I [1] HOSE AS  
9. 424-6517 I [1] HOSE AS  
10. 444-7662 I [1] HOSE AS  
11. 444-7663 I [1] HOSE AS  
12. 444-7664 I [1] HOSE AS  
13. 146-5067 [2] SPACER (13X30X22.2-MM THK)  
14. 148-8309 [1] ADAPTER AS  
  2P-8421 [1] ADAPTER-O-RING  
  3D-2824 [1] SEAL-O-RING  
15. 148-8344 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9162 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
16. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
17. 148-8339 C [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
18. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
19. 148-8433 [1] TEE AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
20. 153-6259 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8777 [1] TEE-FACE SEAL  
  6V-9746 [2] SEAL-O-RING  
21. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
22. 167-1795 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  8T-3491 [1] ELBOW  
23. 1P-4579 [2] FLANGE-HALF  
25. 227-6715 CM [1] STUD (M10X1.5X30-MM)  
26. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
27. 344-5675 CM [4] NUT (M10X1.5-THD)  
29. 4K-8864 [1] CLIP (LOOP)  
30. 4J-0524 [1] SEAL-O-RING  
31. 4J-0527 [1] SEAL-O-RING  
33. 5P-7470 [1] CLIP (SLOT)  
34. 5P-7471 [1] CLIP (TAB)  
35. 5P-7703 [1] GROMMET (52-MM ID)  
36. 6D-4636 [2] CLIP (LOOP)  
37. 6J-0427 [1] SPACER (2-IN THK)  
38. 6V-0852 [1] CAP-DUST  
39. 6V-8397 [1] SEAL-O-RING  
40. 7D-7233 [1] CLIP (LOOP)  
41. 7X-2549 M [1] BOLT (M12X1.75X100-MM)  
42. 8C-3206 [2] FLANGE-HALF  
43. 8T-4121 C [20] WASHER-HARD (11X21X2.5-MM THK)  
44. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
45. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
46. 8T-4178 M [2] BOLT (M10X1.5X90-MM)  
47. 8T-4184 CM [3] BOLT (M12X1.75X45-MM)  
48. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
49. 8T-4223 C [5] WASHER-HARD (13.5X25.5X3-MM THK)  
50. 8T-4195 CM [2] BOLT (M10X1.5X30-MM)  
51. 148-8392 C [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
52. 200-6345 C [1] SADDLE-MOUNTING (DUAL SWIVEL)  
53. 204-2281 C [6] STRAP-CABLE  
54. 204-8000 C [4] MOUNTING-CABLE TIE  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847370684
 

209-9858: LINES GP-TILT CYLINDER

209-9858 LINES GP-TILT CYLINDER
S/N M4R1-UP
PART OF 209-3276 BULLDOZER AR
i01634091 M0084737
2099858 LINES GP-TILT CYLINDER Parts scheme
  For full view, you need register

Parts for your 844K 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
 

#M00847370685
 

386-8573: LINES GP-TILT CYLINDER

386-8573 LINES GP-TILT CYLINDER
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i05706269 M0084737
3868573 LINES GP-TILT CYLINDER Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [4] SCREW-PURGE (3/8-24X1.164-IN)  
2. 9J-4782 [4] PROTECTOR  
3. 209-4981 [1] PLATE  
4. 390-6323 [4] TUBE AS  
5. 390-6324 [1] BRACKET  
6. 390-6328 I [1] HOSE AS  
7. I [2] HOSE AS  
8. 444-7714 I [1] HOSE AS  
9. 444-7745 I [1] HOSE AS  
10. 148-8425 [4] TEE AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  8T-4834 [1] TEE-SWIVEL-ORFS  
11. 169-7403 [4] ADAPTER AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6G-3432 [1] ADAPTER  
12. 171-6723 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  8T-8899 [1] ELBOW  
13. 198-4780 [3] WASHER-HARD (17.5X32X8-MM THK)  
14. 1P-4576 [8] FLANGE-HALF  
15. 268-1514 [4] UNION AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8493 [1] UNION  
16. 2P-1293 [4] LOCKNUT (1-3/16-12-THD)  
17. 4J-0520 [3] SEAL-O-RING  
18. 4J-5267 [7] SEAL-O-RING  
19. 5H-4018 [4] COVER  
20. 5S-7382 [16] BOLT (3/8-16X1.375-IN)  
21. 6V-7359 [4] GROMMET (25-MM ID, 37-MM OD)  
22. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4186 M [3] BOLT (M10X1.5X40-MM)  
24. 8T-4896 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
25. 8T-7338 M [3] BOLT (M16X2X45-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370686
 

332-1115: MANIFOLD GP-HYDRAULIC

332-1115 MANIFOLD GP-HYDRAULIC
S/N M4R1-UP
PART OF 386-8483 LINES GP-PILOT
i04406410 M0084737
3321115 MANIFOLD GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-3568 M [2] BOLT-SOCKET HEAD (M5X0.8X10-MM)  
2. 111-9916 Y [4] VALVE GP-SOLENOID (PRESSURE REDUCING)  
3. 177-3868 J [1] VALVE GP-CHECK (PILOT OIL)  
  3K-0360 [1] SEAL-O-RING  
4. 233-7126 H [1] VALVE GP-SOLENOID (PILOT ACCUMULATOR)  
5. 245-2975 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
6. 252-8038 Y [1] VALVE GP-PRESSURE REDUCING (PILOT)  
7. 366-4695 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
8. 367-6001 [14] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
9. 3D-2824 [1] SEAL-O-RING  
10. 8C-8580 M [8] BOLT-SOCKET HEAD (M5X0.8X16-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  250-8330 H [1] KIT-SEAL  
    (INCLUDES O-RINGS)
  120-9051 J [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847370687
 

386-8463: MOTOR & MTG GP-HYDRAULIC FAN

386-8463 MOTOR & MTG GP-HYDRAULIC FAN
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06939681 M0084737
3868463 MOTOR & MTG GP-HYDRAULIC FAN Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 498-9582 CY [1] MOTOR GP-PISTON (HYDRAULIC FAN)  
2. 193-0629 Y [1] VALVE GP-MAKEUP (HYDRAULIC FAN MOTOR)  
3. 4J-5573 [2] SEAL-O-RING  
4. 8T-4193 M [4] BOLT (M16X2X50-MM)  
5. 8T-7058 M [8] BOLT-SOCKET HEAD (M12X1.75X140-MM)  
6. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00847370688
 

498-9582: MOTOR GP-PISTON

498-9582 MOTOR GP-PISTON
S/N M4R1-UP
PART OF 386-8463 MOTOR & MTG GP-HYDRAULIC FAN
i06744637 M0084737
4989582 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-6497 [1] DOWEL  
2. 130-1673 M [6] BOLT-SOCKET HEAD (M16X2X35-MM)  
3. 111-9266 [1] HEAD  
4. 8T-9527 [1] SEAL-O-RING  
5. 6E-1682 [1] HOUSING  
6. 2M-9780 [1] SEAL-O-RING  
7. 9S-8006 [1] PLUG (7/8-14-THD)  
8. 178-4005 Y [1] ROTATING GP-MOTOR  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847370689
 

229-7350: PUMP & MTG GP-IMPLEMENT

229-7350 PUMP & MTG GP-IMPLEMENT
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i02034924 M0084737
2297350 PUMP & MTG GP-IMPLEMENT Parts scheme
  For full view, you need register

Parts for your 844K 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
 

Information:

Caterpillar Parts SIS Catalog 844K :

LINES GP-HYDRAULIC OIL COOLER
386-8373 LINES GP-HYDRAULIC OIL COOLER
LINES GP-HYDRAULIC FAN
390-6590 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
390-6521 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
386-8353 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC
444-7729 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
386-8413 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
386-8403 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
386-8273 LINES GP-HYDRAULIC
LINES GP-PILOT
386-8483 LINES GP-PILOT
LINES GP-PILOT
386-8523 LINES GP-PILOT
LINES GP-PILOT
418-8215 LINES GP-PILOT
LINES GP-TILT CYLINDER
209-9858 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
386-8573 LINES GP-TILT CYLINDER
MANIFOLD GP-HYDRAULIC
332-1115 MANIFOLD GP-HYDRAULIC
MOTOR & MTG GP-HYDRAULIC FAN
386-8463 MOTOR & MTG GP-HYDRAULIC FAN
MOTOR GP-PISTON
498-9582 MOTOR GP-PISTON
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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