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6E-1244 CYLINDER GP-STEERING -LH S/N MBE1-UP 139.7MM (5.5IN) BORE X 873MM (34.37IN) STROKE PART OF 386-8223 CYLINDER & MTG GP-STEERING 844K


STEERING SYSTEM
CYLINDER GP
LINES GP
PUMP GP
HYDRAULIC SYSTEM
PUMP GP
STEERING SYSTEM
PUMP GP

WHEEL DOZER 844K WHEEL DOZER MBE
 844K Wheel Dozer MBE00001-UP (MACHINE) POWERED BY C27 Engine SEBP6747 844K MBE   (2014)

STEERING SYSTEM

CYLINDER GP
CYLINDER & MTG GP-STEERING
386-8223 CYLINDER & MTG GP-STEERING
CYLINDER GP-STEERING
6E-1244 CYLINDER GP-STEERING
 

#SEBP67470870
 

6E-1244: CYLINDER GP-STEERING

6E-1244 CYLINDER GP-STEERING -LH
S/N MBE1-UP
139.7MM (5.5IN) BORE X 873MM (34.37IN) STROKE
PART OF 386-8223 CYLINDER & MTG GP-STEERING
i00167114 SEBP6747
6E1244 CYLINDER GP-STEERING Parts scheme
  For full view, you need register

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
 

#SEBP67470871
 

390-6339: LINES GP-SECONDARY STEERING

390-6339 LINES GP-SECONDARY STEERING
S/N MBE1-UP
PART OF 386-8553 LINES GP-STEERING
Type 1
i05706257 SEBP6747
3906339 LINES GP-SECONDARY STEERING Parts scheme 3906339 LINES GP-SECONDARY STEERING Parts scheme
  For full view, you need register

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. 101-2877 [1] TUBE AS  
5. 101-4007 Y [1] PUMP GP-GEAR (SECONDARY STEERING)  
6. 104-9581 I [1] HOSE AS  
7. 151-2823 [1] ADAPTER  
8. 301-4608 Y [1] VALVE GP-STEERING (WITH SECONDARY STEERING)  
9. 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)  
10. 390-6669 [1] PLATE AS  
11. 390-6746 [1] TUBE AS  
12. 390-6747 I [1] HOSE AS  
13. 418-8227 I [1] HOSE AS  
14. 418-8228 [1] PLATE  
15. 418-8229 I [1] HOSE AS  
16. 148-8307 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  5P-8874 [1] ADAPTER  
17. 148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
18. 148-8365 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
19. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
20. 150-4043 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
21. 155-6344 [1] ELBOW AS  
  5K-9090 [2] SEAL-O-RING  
  6V-8991 [1] ELBOW  
22. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
23. 1P-3703 [1] SEAL-RECTANGULAR  
24. 1P-4579 [4] FLANGE-HALF  
25. 2B-0941 [1] SPACER (10.5X19X19-MM THK)  
26. 2N-7007 [1] GASKET  
27. 4J-0520 [3] SEAL-O-RING  
28. 4J-0524 [2] SEAL-O-RING  
29. 6D-4636 [1] CLIP (LOOP)  
30. 6V-0852 [1] CAP-DUST  
31. 6V-9172 [1] NUT (1-7/16-12-THD)  
32. 7D-1553 [3] CLIP  
33. 7G-8839 [3] SPACER (13.5X57X6-MM THK)  
34. 7K-1181 [1] STRAP-CABLE  
35. 7T-8331 [3] MOUNT AS  
36. 7X-0599 [4] WASHER-HARD (13X20X2-MM THK)  
37. 8C-3206 [4] FLANGE-HALF  
38. 8T-4121 [18] WASHER-HARD (11X21X2.5-MM THK)  
39. 344-5675 M [3] NUT (M10X1.5-THD)  
40. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
41. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
42. 8T-4172 M [4] BOLT (M10X1.5X80-MM)  
43. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
44. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
45. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
46. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
47. 8T-4244 M [4] NUT (M12X1.75-THD)  
48. 8T-4910 M [3] BOLT (M12X1.75X60-MM)  
49. 8T-5041 M [3] BOLT (M12X1.75X120-MM)  
50. 8T-6466 M [6] BOLT (M10X1.5X60-MM)  
51. 9X-8250 [2] CLIP (LOOP)  
52. 3K-0360 [1] SEAL-O-RING  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP67470872
 

390-6339: LINES GP-SECONDARY STEERING

390-6339 LINES GP-SECONDARY STEERING
S/N MBE1-UP
PART OF 386-8553 LINES GP-STEERING
Type 2
i07016131 SEBP6747
3906339 LINES GP-SECONDARY STEERING Parts scheme 3906339 LINES GP-SECONDARY STEERING Parts scheme
  For full view, you need register

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
 

#SEBP67470873
 

386-8553: LINES GP-STEERING

386-8553 LINES GP-STEERING
S/N MBE1-99
PART OF 386-8330 HYDRAULIC AR
i05706275 SEBP6747
3868553 LINES GP-STEERING Parts scheme 3868553 LINES GP-STEERING Parts scheme
  For full view, you need register

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  
9. 228-7031 [1] BRACKET 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. 127-4837 [1] CLIP (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 [4] FLANGE-HALF  
37. 1P-4585 [2] FLANGE-HALF  
38. 1P-5767 [18] 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 [16] WASHER-HARD (11X21X2.5-MM THK)  
56. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
57. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
58. 8T-4175 M [4] BOLT (M16X2X90-MM)  
59. 8T-4176 M [8] BOLT (M12X1.75X90-MM)  
60. 8T-4182 M [16] BOLT (M10X1.5X45-MM)  
61. 8T-4183 M [4] BOLT (M12X1.75X40-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 M [36] BOLT (M12X1.75X50-MM)  
66. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
67. 8T-4223 [96] 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-5092 M [2] BOLT (M12X1.75X150-MM)  
71. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP67470874
 

386-8553: LINES GP-STEERING

386-8553 LINES GP-STEERING
S/N MBE100-UP
PART OF 386-8330 HYDRAULIC AR
i06259783 SEBP6747
3868553 LINES GP-STEERING Parts scheme 3868553 LINES GP-STEERING Parts scheme
  For full view, you need register

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
 

#SEBP67470875
 

390-6578: LINES GP-STEERING

390-6578 LINES GP-STEERING
S/N MBE1-UP
PART OF 390-6570 HYDRAULIC AR
i05742797 SEBP6747
3906578 LINES GP-STEERING Parts scheme
  For full view, you need register

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
 

#SEBP67470876
 

390-6581: LINES GP-STEERING

390-6581 LINES GP-STEERING
S/N MBE1-UP
PART OF 390-6575 HYDRAULIC AR
i05766131 SEBP6747
3906581 LINES GP-STEERING Parts scheme
  For full view, you need register

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
 

#SEBP67470877
 

459-5750: PUMP & MTG GP-ELECTRIC DRIVE

459-5750 PUMP & MTG GP-ELECTRIC DRIVE
S/N MBE1-UP
PART OF 461-8021 PLATFORM AR
i06276792 SEBP6747
4595750 PUMP & MTG GP-ELECTRIC DRIVE Parts scheme
  For full view, you need register

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
 

#SEBP67470878
 

390-6485: PUMP & MTG GP-STEERING & FAN

390-6485 PUMP & MTG GP-STEERING & FAN
S/N MBE1-UP
PART OF 386-8330 HYDRAULIC AR
i05706255 SEBP6747
3906485 PUMP & MTG GP-STEERING & 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. 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
 

#SEBP67470879
 

101-4007: PUMP GP-GEAR

101-4007 PUMP GP-GEAR -SECONDARY STEERING
S/N MBE1-UP
PART OF 390-6339 LINES GP-SECONDARY STEERING
i00167342 SEBP6747
1014007 PUMP GP-GEAR Parts scheme
  For full view, you need register

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  
 

Information:

Caterpillar Parts SIS Catalog 844K :

CYLINDER & MTG GP-STEERING
386-8223 CYLINDER & MTG GP-STEERING
VALVE GP-TILT CONTROL
225-2321 VALVE GP-TILT CONTROL
VALVE GP-SOLENOID
3E-9205 VALVE GP-SOLENOID
VALVE GP-SOLENOID
111-9916 VALVE GP-SOLENOID
VALVE GP-SHUTTLE
4T-4073 VALVE GP-SHUTTLE
VALVE GP-SEQUENCE
289-9640 VALVE GP-SEQUENCE
VALVE GP-SEQUENCE
287-0426 VALVE GP-SEQUENCE
VALVE GP-RELIEF
380-1371 VALVE GP-RELIEF
LINES GP-SECONDARY STEERING
390-6339 LINES GP-SECONDARY STEERING
LINES GP-SECONDARY STEERING
390-6339 LINES GP-SECONDARY STEERING
LINES GP-STEERING
386-8553 LINES GP-STEERING
LINES GP-STEERING
386-8553 LINES GP-STEERING
LINES GP-STEERING
390-6578 LINES GP-STEERING
LINES GP-STEERING
390-6581 LINES GP-STEERING
PUMP & MTG GP-ELECTRIC DRIVE
459-5750 PUMP & MTG GP-ELECTRIC DRIVE
PUMP & MTG GP-STEERING & FAN
390-6485 PUMP & MTG GP-STEERING & 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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.