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390-6575 HYDRAULIC AR -DELUXE FILTRATION S/N M4R1-UP PART OF 468-3719 CONFIGURATION AR 844K WHEEL DOZER


HYDRAULIC SYSTEM
HYDRAULIC GP
LINES GP-HYDRAULIC
COOLER GP

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

HYDRAULIC SYSTEM

HYDRAULIC GP
386-8330 HYDRAULIC AR
390-6570 HYDRAULIC AR
390-6575 HYDRAULIC AR
 

#M00847370670
 

390-6575: HYDRAULIC AR

390-6575 HYDRAULIC AR -DELUXE FILTRATION
S/N M4R1-UP
PART OF 468-3719 CONFIGURATION AR
i05742798 M0084737
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  390-6521 Y [1] LINES GP-HYDRAULIC FAN  
  390-6581 Y [1] LINES GP-STEERING  
  Y   SEPARATE ILLUSTRATION
 

#M00847370671
 

364-6470: LINES GP-HYDRAULIC

364-6470 LINES GP-HYDRAULIC
S/N M4R1-UP
PART OF 461-8021 PLATFORM AR
i06277550 M0084737
3646470 LINES 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. 5I-4376 [1] FITTING  
2. 6E-6550 [1] GAUGE AS-LIQUID LEVEL  
  8F-3469 [4] SEAL-O-RING  
  121-7958 [2] BOLT-MOUNTING (1/2-20X1.75-IN)  
3. 112-1817 C [1] VALVE-BALL  
4. 124-0689 [2] ADAPTER  
5. 203-7959 [1] ADAPTER-PIPE  
6. 250-1417 C [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  250-1416 [1] ELBOW  
7. 364-6469 I [2] HOSE AS  
8. 395-1141 [1] VALVE GP-RELIEF  
  395-1140 J [1] VALVE GP-RELIEF  
9. 439-2488 C [1] TUBE AS  
10. 439-2493 C [1] TUBE AS  
11. 439-2498 C [1] TUBE AS  
12. 439-2499 C [1] TUBE AS  
13. 442-8923 C [1] PLATE AS  
14. 453-7251 C [1] TUBE AS  
15. 453-7267 CI [1] HOSE AS  
16. 453-8568 C [1] TUBE AS  
17. 453-9361 CI [1] HOSE AS  
18. 459-5748 C [1] TUBE AS  
19. 462-2049 C [1] TUBE AS  
20. 039-8557 C [8] WASHER (13X26X6-MM THK)  
21. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
22. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
23. 148-8367 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
24. 148-8377 [1] ELBOW AS  
  6V-8397 [2] SEAL-O-RING  
  6V-8980 [1] ELBOW  
25. 148-8378 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
26. 148-8387 [1] ELBOW AS  
  6V-8400 [1] SEAL-O-RING  
  6V-9855 [1] ELBOW  
27. 148-8412 [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8944 [1] REDUCER  
28. 148-8435 C [2] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
29. 150-3074 C [1] ORIFICE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  110-5266 [1] ORIFICE (1.6-MM)  
30. 153-6246 [1] TEE AS  
  6V-8397 [3] SEAL-O-RING  
  7X-0820 [1] TEE  
31. 216-9199 [1] UNION AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
  9X-2317 [1] UNION  
32. 222-7344 C [1] PIN  
33. 397-9301 C [1] WASHER-HARD (11.5X20X15-MM THK)  
34. 336-7048 [1] PIN  
35. 369-1052 L [1] CYLINDER GP-HYDRAULIC  
37. 4L-6943 [4] RING-RETAINING  
38. 5P-9297 C [1] CLIP (LOOP)  
39. 6V-8397 C [5] SEAL-O-RING  
40. 6V-9168 [4] NUT (11/16-16-THD)  
41. 6V-9172 [1] NUT (1-7/16-12-THD)  
42. 6V-9834 [1] CAP  
43. 7Y-3173 CM [4] SCREW-BUTTON HEAD (M4X0.7X12-MM)  
44. 8T-4121 C [1] WASHER-HARD (11X21X2.5-MM THK)  
45. 8T-4183 CM [8] BOLT (M12X1.75X40-MM)  
46. 8T-4196 CM [1] BOLT (M10X1.5X35-MM)  
47. 7X-2534 CM [2] BOLT (M6X1X50-MM)  
48. 9X-6579 [1] NUT-ORIFICE (7/16-12-THD)  
49. 9X-8256 C [6] WASHER (6.6X12X2-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  120-9047 J [1] KIT-SEAL  
  484-5528 L [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES WEAR RINGS, PISTON SEAL, O-RING SEALS, BACKUP RING, ROD SEAL & WIPER SEAL)
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#M00847370672
 

386-8273: LINES GP-HYDRAULIC

386-8273 LINES GP-HYDRAULIC -BRAKE COOLING
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06064615 M0084737
3868273 LINES GP-HYDRAULIC Parts scheme 3868273 LINES 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. 148-8449 C [1] TEE AS-SWIVEL  
  6V-9746 [2] SEAL-O-RING  
  6V-9839 [1] TEE-SWIVEL  
2. 153-6259 C [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8777 [1] TEE-FACE SEAL  
  6V-9746 [2] SEAL-O-RING  
3. 164-5574 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8784 [1] TEE-FACE SEAL  
  6V-9746 [2] SEAL-O-RING  
4. 116-4491 C [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
5. 162-8264 C [1] TEE AS  
  6V-8398 [1] SEAL-O-RING  
  081-5645 [1] TEE  
6. 200-6345 C [1] SADDLE-MOUNTING (DUAL SWIVEL)  
7. 217-4590 [1] BRACKET AS  
8. 241-6215 C [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
9. 274-7450 C [1] BRACKET AS  
10. 328-8454 Y [2] FILTER GP-OIL (FIRE RESISTANT)(BRAKE COOLING)  
11. 364-8572 C [1] BRACKET  
12. 399-5986 CI [1] HOSE AS  
13. 444-7651 CI [1] HOSE AS  
14. 444-7660 CI [1] HOSE AS  
15. 444-7665 CI [1] HOSE AS  
16. 444-7666 C [1] TUBE AS  
17. 444-7682 CI [1] HOSE AS  
18. 444-7742 C [1] PLATE AS  
19. 444-7743 C [1] PLATE AS  
  8T-3490 M [9] NUT-WELD (M10X1.5-THD)  
  9C-6809 M [1] BLOCK (M10X1.5-MM)  
  9R-2613 M [1] BOSS-WELD (M10X1.5X25-MM)  
20. 148-8340 C [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
21. 148-8347 C [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
22. 148-8357 C [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
23. 148-8362 C [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
24. 148-8376 C [1] ELBOW AS  
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
25. 148-8392 C [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
26. 164-5567 [3] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
27. 164-5611 [1] TEE AS  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-3312 [1] TEE  
28. 180-9286 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  3E-2345 [1] ADAPTER-TEE  
  6V-9746 [1] SEAL-O-RING  
29. 204-2281 C [3] STRAP-CABLE  
30. 204-8000 C [1] MOUNTING-CABLE TIE  
31. 2P-1293 C [1] LOCKNUT (1-3/16-12-THD)  
32. 4D-7388 [1] CLIP (LOOP)(LOOP)  
33. 4S-1962 C [1] CLIP (LOOP)  
34. 6D-4246 C [1] CLIP (LOOP)  
35. 6V-0852 [3] CAP-DUST  
36. 7X-7729 C [30] WASHER (11X25X3-MM THK)  
37. 8T-4121 C [6] WASHER-HARD (11X21X2.5-MM THK)  
38. 8T-4136 CM [7] BOLT (M10X1.5X25-MM)  
39. 8T-4137 M [8] BOLT (M10X1.5X20-MM)  
40. 8T-4195 CM [13] BOLT (M10X1.5X30-MM)  
41. 8T-4223 C [1] WASHER-HARD (13.5X25.5X3-MM THK)  
42. 8T-4956 CM [1] BOLT (M12X1.75X35-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847370673
 

386-8403: LINES GP-HYDRAULIC

386-8403 LINES GP-HYDRAULIC
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i05706295 M0084737
3868403 LINES 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. 8X-9391 [1] BRACKET AS  
2. 197-3295 [4] FLANGE-HALF  
3. 390-6564 [1] PLATE  
4. 444-7715 [1] TUBE AS  
5. 444-7746 I [1] HOSE AS  
6. 444-7747 I [1] HOSE AS  
7. 444-7748 I [1] HOSE AS  
8. 1P-3705 [1] SEAL-RECTANGULAR  
9. 1P-4579 [2] FLANGE-HALF  
10. 329-3356 M [2] NUT (M12X1.75-THD)  
11. 380-8401 [1] STUD-SPECIAL  
12. 4J-0520 [2] SEAL-O-RING  
13. 4J-0522 [3] SEAL-O-RING  
14. 4J-0524 [1] SEAL-O-RING  
15. 5P-7468 [2] CLIP (SLOT)  
16. 5P-7469 [2] CLIP (TAB)  
17. 5P-7470 [1] CLIP (SLOT)  
18. 5P-7471 [1] CLIP (TAB)  
19. 5P-8182 [1] GROMMET (46-MM ID)  
20. 5P-8444 [2] GROMMET (37-MM ID)  
21. 7X-3392 [8] WASHER-HARD (13.5X22.5X3-MM THK)  
22. 8C-3206 [2] FLANGE-HALF  
23. 8C-6877 [4] BOLT (7/16-14X1.75-IN)  
24. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
25. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
26. 8T-4193 M [4] BOLT (M16X2X50-MM)  
27. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
28. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
29. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
30. 8T-4835 [2] BOLT (1/2-13X2-IN)  
31. 8T-4956 M [8] BOLT (M12X1.75X35-MM)  
32. 8T-5360 [4] WASHER (12X22.5X2.5-MM THK)  
33. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370674
 

386-8413: LINES GP-HYDRAULIC

386-8413 LINES GP-HYDRAULIC
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i05706292 M0084737
3868413 LINES GP-HYDRAULIC Parts scheme 3868413 LINES 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. 7I-3711 [1] CLAMP-HALF  
2. 7V-8532 [1] SPACER  
3. 9J-3866 [1] ADAPTER  
4. 384-5449 [1] PLATE AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
5. 390-6641 [1] PLATE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
6. 418-8244 I [1] HOSE AS  
7. 418-8245 [1] MANIFOLD  
8. 421-1088 I [1] HOSE AS  
9. 421-1089 I [1] HOSE AS  
10. 421-1091 I [1] HOSE AS  
11. 421-1092 I [1] HOSE AS  
12. 421-1093 I [1] HOSE AS  
13. 421-1094 [1] HOSE AS  
14. 444-7778 [1] PLATE  
15. 133-6934 [1] SPACER (11X20X25-MM THK)  
16. 148-8313 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  5P-6944 [1] ADAPTER  
17. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
18. 1P-3704 [1] SEAL-RECTANGULAR  
19. 1P-4577 [2] FLANGE-HALF  
20. 1P-4578 [2] FLANGE-HALF  
21. 1P-4585 [4] FLANGE-HALF  
22. 1P-5767 [2] FLANGE-HALF  
23. 2H-3935 [1] SEAL-O-RING  
24. 2H-6338 [2] SEAL-O-RING  
25. 4E-7789 [1] CLAMP-HALF  
26. 4J-0520 [5] SEAL-O-RING  
27. 4J-0522 [7] SEAL-O-RING  
28. 4J-0527 [1] SEAL-O-RING  
29. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
30. 5P-2369 [1] CLIP (LOOP)  
31. 5P-7468 [1] CLIP (SLOT)  
32. 5P-7469 [1] CLIP (TAB)  
33. 5P-7470 [1] CLIP (SLOT)  
34. 5P-7471 [1] CLIP (TAB)  
35. 5P-8182 [1] GROMMET (46-MM ID)  
36. 5P-8444 [1] GROMMET (37-MM ID)  
37. 6V-0852 [2] CAP-DUST  
38. 7X-0313 [4] BOLT (7/16-14X2.75-IN)  
39. 7X-0346 [4] BOLT (5/8-11X2-IN)  
40. 7X-7729 [1] WASHER (11X25X3-MM THK)  
41. 8C-3206 [6] FLANGE-HALF  
42. 8T-4121 [15] WASHER-HARD (11X21X2.5-MM THK)  
43. 344-5675 M [1] NUT (M10X1.5-THD)  
44. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
45. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
46. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
47. 8T-4956 M [22] BOLT (M12X1.75X35-MM)  
48. 8T-4185 M [2] BOLT (M10X1.5X50-MM)  
49. 8T-4193 M [4] BOLT (M16X2X50-MM)  
50. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
51. 8T-4196 M [12] BOLT (M10X1.5X35-MM)  
52. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
53. 8T-5360 [4] WASHER (12X22.5X2.5-MM THK)  
54. 8T-4140 M [4] BOLT (M16X2X60-MM)  
55. 8T-7934 [4] WASHER-HARD (11X21X5-MM THK)  
56. 8T-9101 [4] BOLT (3/8-16X2.75-IN)  
57. 9X-8257 [12] WASHER (17.5X30X3.5-MM THK)  
58. 7X-3392 [20] WASHER-HARD (13.5X22.5X3-MM THK)  
59. 197-3295 [10] FLANGE-HALF  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370675
 

444-7729: LINES GP-HYDRAULIC

444-7729 LINES GP-HYDRAULIC
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06111249 M0084737
4447729 LINES 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. 8X-9391 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
2. 194-1497 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-8900 [1] TEE-O-RING PORT  
3. 507-0643 [1] BREATHER AS (HYDRAULIC)  
  3D-2824 [1] SEAL-O-RING  
4. 424-6534 I [1] HOSE AS  
5. 454-4913 C [1] BRACKET AS  
6. 454-4914 CI [1] HOSE AS  
7. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
8. 148-8392 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
9. 148-8455 [1] UNION AS  
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
10. 172-4211 [1] SPACER (10.5X22X50.8-MM THK)  
11. 204-2281 C [2] STRAP-CABLE  
12. 204-8000 C [2] MOUNTING-CABLE TIE  
13. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
14. 344-5675 CM [1] NUT (M10X1.5-THD)  
15. 6D-1641 [1] CLIP (LOOP)  
16. 8T-4121 C [5] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
18. 8T-4178 CM [1] BOLT (M10X1.5X90-MM)  
19. 8T-4195 CM [1] BOLT (M10X1.5X30-MM)  
20. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
21. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
22. 9X-8250 C [2] CLIP (LOOP)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370676
 

386-8353: LINES GP-HYDRAULIC FAN

386-8353 LINES GP-HYDRAULIC FAN
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06112144 M0084737
3868353 LINES GP-HYDRAULIC FAN Parts scheme 3868353 LINES 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. 163-1057 C [1] TEE AS  
  6V-8400 [2] SEAL-O-RING  
  7X-2429 [1] TEE-SWIVEL  
2. 7T-9538 [1] MANIFOLD  
3. 197-3295 C [18] FLANGE-HALF  
4. 208-1592 I [1] HOSE AS  
5. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
6. 370-1480 [1] GROMMET  
7. 390-6312 [1] TUBE AS  
8. 390-6313 [1] TUBE AS  
9. 390-6316 [1] MANIFOLD  
10. 390-6461 [1] TUBE AS  
11. 390-6643 [1] TUBE AS  
12. 418-8210 [1] BRACKET  
13. 418-8212 [1] BRACKET  
14. 418-8230 [1] BRACKET AS  
  8T-3597 M [1] NUT-WELD (M12X1.75-THD)  
15. 418-8233 I [1] HOSE AS  
16. 418-8239 I [1] HOSE AS  
17. 444-7652 I [1] HOSE AS  
18. 454-4884 [1] TUBE AS  
19. 454-4885 [1] TUBE AS  
20. 454-4886 [1] TUBE AS  
21. 454-4888 I [1] HOSE AS  
22. 454-4891 CI [1] HOSE AS  
23. 454-4892 CI [1] HOSE AS  
24. 454-4893 C [1] TUBE AS  
25. 454-4894 C [1] TUBE AS  
26. 454-4895 C [1] PLATE AS  
27. 459-1718 C [1] VALVE-BYPASS  
28. 148-8333 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8400 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-7927 [1] CONNECTOR  
29. 148-8373 C [1] ELBOW AS  
  6V-8400 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8C-3364 [1] ELBOW  
30. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
31. 165-4933 [1] ELBOW AS  
  6V-8990 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
32. [1] LINKAGE AS-TOWER  
  3J-1907 [1] SEAL-O-RING  
  8C-6712 [1] ELBOW  
33. 1P-3704 [1] SEAL-RECTANGULAR  
34. 1P-3705 [1] SEAL-RECTANGULAR  
35. 1P-4578 [4] FLANGE-HALF  
36. 1P-4579 [2] FLANGE-HALF  
37. 1P-4584 [4] FLANGE-HALF  
38. 1P-5767 [2] FLANGE-HALF  
39. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
40. 315-9860 C [1] ADAPTER AS  
  7M-8485 [1] SEAL-O-RING  
  8C-3051 [1] ADAPTER  
41. 375-3192 [1] CLIP (TAB)  
42. 375-3193 [1] CLIP (SLOT)  
43. 4J-0522 C [7] SEAL-O-RING  
44. 4J-0524 [1] SEAL-O-RING  
45. 4S-1962 [1] CLIP (LOOP)  
46. 5P-1076 C [2] WASHER-HARD (13.5X30X4-MM THK)  
47. 5P-2369 [1] CLIP (LOOP)  
48. 5P-7466 C [8] CLIP (SLOT)  
49. 5P-7467 C [8] CLIP (TAB)  
50. 5P-8112 C [8] GROMMET  
51. 6D-4246 [5] CLIP (LOOP)  
52. 6J-2680 [3] SEAL-O-RING  
53. 6V-9746 [3] SEAL-O-RING  
54. 7X-2549 M [2] BOLT (M12X1.75X100-MM)  
55. 7X-3392 C [36] WASHER-HARD (13.5X22.5X3-MM THK)  
56. 7X-7729 [4] WASHER (11X25X3-MM THK)  
57. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
58. 8C-8729 M [4] BOLT-SOCKET HEAD (M12X1.75X80-MM)  
59. 8T-0273 M [12] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
60. 8T-4121 C [19] WASHER-HARD (11X21X2.5-MM THK)  
61. 8T-4136 CM [6] BOLT (M10X1.5X25-MM)  
62. 8T-4137 M [7] BOLT (M10X1.5X20-MM)  
63. 8T-4139 CM [2] BOLT (M12X1.75X30-MM)  
64. 8T-4178 CM [2] BOLT (M10X1.5X90-MM)  
65. 8T-4183 CM [25] BOLT (M12X1.75X40-MM)  
66. 8T-4192 M [8] BOLT (M12X1.75X25-MM)  
67. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
68. 8T-4196 CM [8] BOLT (M10X1.5X35-MM)  
69. 8T-4223 C [39] WASHER-HARD (13.5X25.5X3-MM THK)  
70. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
71. 8T-4956 CM [18] BOLT (M12X1.75X35-MM)  
72. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
73. 8X-4186 [2] WASHER (32X60X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370677
 

390-6521: LINES GP-HYDRAULIC FAN

390-6521 LINES GP-HYDRAULIC FAN
S/N M4R1-UP
PART OF 390-6570, 390-6575 HYDRAULIC AR
i05723994 M0084737
3906521 LINES 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. 160-8708 [1] BRACKET AS  
2. 197-3295 [4] FLANGE-HALF  
3. 246-5135 I [1] HOSE AS  
4. 390-6628 I [1] HOSE AS  
5. 390-6629 I [1] HOSE AS  
6. 148-8388 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8629 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
7. 171-6723 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  8T-8899 [1] ELBOW  
8. 4J-0522 [4] SEAL-O-RING  
9. 5P-7468 [1] CLIP (SLOT)  
10. 5P-7469 [1] CLIP (TAB)  
11. 6V-4349 [1] GROMMET  
12. 7X-3392 [8] WASHER-HARD (13.5X22.5X3-MM THK)  
13. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
14. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
15. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
16. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 8T-4956 M [8] BOLT (M12X1.75X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00847370678
 

390-6590: LINES GP-HYDRAULIC FAN

390-6590 LINES GP-HYDRAULIC FAN
S/N M4R1-UP
PART OF 386-8703, 386-8705 AXLE AR-FIXED & OSCILLATING
i05688487 M0084737
3906590 LINES 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. 390-6282 I [1] HOSE AS  
2. 424-6518 I [1] HOSE AS  
3. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
4. 4J-0520 [1] SEAL-O-RING  
5. 4J-0522 [2] SEAL-O-RING  
6. 6V-9832 [1] CAP (ORFS)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#M00847370679
 

386-8373: LINES GP-HYDRAULIC OIL COOLER

386-8373 LINES GP-HYDRAULIC OIL COOLER
S/N M4R1-UP
PART OF 386-8330 HYDRAULIC AR
i06112146 M0084737
3868373 LINES GP-HYDRAULIC OIL COOLER Parts scheme 3868373 LINES GP-HYDRAULIC OIL COOLER Parts scheme
  For full view, you need register

Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. CI [1] HOSE AS  
2. 254-6200 I [1] HOSE AS  
3. 361-4040 CI [2] HOSE AS  
4. 418-8219 [1] BRACKET  
5. 454-4896 CI [1] HOSE AS  
6. 454-4897 CI [1] HOSE AS  
7. 454-4898 C [1] TUBE AS  
8. 454-4899 C [1] TUBE AS  
9. 454-4900 C [1] BRACKET AS  
10. 454-4903 C [1] TUBE AS  
11. 454-4904 C [1] TUBE AS  
12. 454-4905 C [1] TUBE AS  
13. 454-4906 C [1] TUBE AS  
14. 459-1718 C [1] VALVE-BYPASS  
15. 148-8327 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
16. 148-8339 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
17. 148-8376 C [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
18. 148-8430 [1] TEE AS  
  6V-9746 [1] SEAL-O-RING  
  7X-0873 [1] TEE  
19. 148-8455 [2] UNION AS  
    (EACH INCLUDES)
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
20. 164-5590 [1] VALVE AS-FLUID SAMPLING (HYDRAULIC OIL)  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
21. 164-6862 [1] TEE AS  
  6V-9160 [1] TEE-FACE SEAL  
  6V-9746 [3] SEAL-O-RING  
22. 169-5862 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  8C-6712 [1] ELBOW  
23. 204-2281 [2] STRAP-CABLE  
24. 241-6151 C [1] TEE AS  
  6V-9746 [2] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  102-1384 [1] TEE-FACE SEAL  
25. 2P-1293 [4] LOCKNUT (1-3/16-12-THD)  
26. 5K-9660 C [14] CLIP (LOOP)  
27. 6V-9746 C [6] SEAL-O-RING  
28. 7X-0531 [4] WASHER-HARD (31X52.5X6-MM THK)  
29. 7X-7729 C [4] WASHER (11X25X3-MM THK)  
30. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
31. 8T-4121 C [9] WASHER-HARD (11X21X2.5-MM THK)  
32. 8T-4136 CM [9] BOLT (M10X1.5X25-MM)  
33. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
34. 8T-4178 CM [2] BOLT (M10X1.5X90-MM)  
35. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
36. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 844K :

390-6570 HYDRAULIC AR
386-8330 HYDRAULIC AR
FILTER GP-OIL
348-1088 FILTER GP-OIL
FILTER GP-OIL
328-8454 FILTER GP-OIL
FILTER GP-OIL
295-6259 FILTER GP-OIL
CYLINDER GP-TILT
516-8027 CYLINDER GP-TILT
CYLINDER GP-TILT
516-8026 CYLINDER GP-TILT
CYLINDER GP-LIFT
502-5819 CYLINDER GP-LIFT
LINES GP-HYDRAULIC
364-6470 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
386-8273 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
386-8403 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
386-8413 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
444-7729 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC FAN
386-8353 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
390-6521 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
390-6590 LINES GP-HYDRAULIC FAN
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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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