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257-5613 MANIFOLD GP-CONTROL -AXLE OIL COOLER S/N K4Y1-UP CUSTOM PART OF 390-6250 LINES GP-POWER TRAIN OIL 844K




POWER TRAIN

COOLER GP
 

#M00847350480
 

257-5613: MANIFOLD GP-CONTROL

257-5613 MANIFOLD GP-CONTROL -AXLE OIL COOLER
S/N K4Y1-UP
CUSTOM
PART OF 390-6250 LINES GP-POWER TRAIN OIL
i03669361 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8001 [6] PLUG  
2. 4J-7533 [6] SEAL-O-RING  
3. 166-8497 J [1] VALVE GP-DIVERTER (AXLE COOLER MOTOR PILOT OIL)  
4. 329-5064 CY [1] VALVE GP-SOLENOID (24-VOLT)(AXLE OCLR ACTIVATE, DEACTIVATE)  
   
    AVAILABLE REPAIR KIT(S):
  188-6298 J [1] KIT-SEAL (DIVERTER VALVE)  
    (INCLUDES RINGS & SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#M00847350481
 

417-9250: MOUNTING GP-AXLE

417-9250 MOUNTING GP-AXLE
S/N K4Y1-UP
PART OF 386-8260 POWER TRAIN AR
i05404365 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-7931 M [4] BOLT (M30X3.5X280-MM)  
2. 152-1351 M [16] BOLT (M30X3.5X420-MM)  
3. 7X-0593 [36] WASHER-HARD (34X57X6-MM THK)  
4. 8T-0365 M [16] BOLT (M24X3X240-MM)  
5. 8C-8722 M [16] NUT (M30X3.5-THD)  
6. 8T-4167 [16] WASHER-HARD (26X44X4-MM THK)  
  M   METRIC PART
 

#M00847350482
 

132-2068: MOUNTING GP-RIM

132-2068 MOUNTING GP-RIM
S/N K4Y1-UP
PART OF 132-2067 RIM AR
i00172241 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8237 [48] WASHER (26X44X4-MM THK)  
2. 7X-0851 M [48] NUT (M24X3-THD)  
  M   METRIC PART
 

#M00847350483
 

6Y-6966: PLANETARY GP-TRANSMISSION

6Y-6966 PLANETARY GP-TRANSMISSION
S/N MTF1-UP
PART OF 385-9291 TRANSMISSION AR
i00671174 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-7006 [1] CARRIER-PLANETARY  
2. 3P-7149 [1] CAGE-BEARING  
3. 370-8590 [4] PLATE-CLUTCH  
4. 3P-7558 [4] SHAFT AS-PLANETARY  
    (EACH INCLUDES)
  3S-0036 [1] PLUG-CORE  
5. 3P-7563 [1] GEAR-SUN (38-TEETH)  
6. 3P-7564 [1] GEAR-SUN (47-TEETH)  
7. 3P-7566 [12] SPRING  
8. 3P-7575 [1] GEAR-RING (85-TEETH)  
9. 3P-7584 [13] PLATE-CLUTCH  
10. 3P-7586 [1] GEAR-RING (82-TEETH)  
11. 3P-7601 C [2] PLATE-LOCK  
12. 3S-8035 [2] RING-SEAL  
13. 4M-1708 [1] RING  
14. 4M-5016 [24] SPRING  
15. 4M-5397 [4] LOCKNUT  
16. 5S-5880 C [2] LOCKNUT  
17. 6F-0155 [2] RING-METAL SEAL  
18. 6I-9790 [17] DAMPER-BOLT  
19. 6V-1720 [1] PLATE-SERIAL NUMBER (TRANSMISSION)  
20. 6V-6458 [3] RING-RETAINING  
21. 6Y-5877 [1] PISTON-CLUTCH  
22. 6Y-7260 [1] SHAFT AS-OUTPUT  
  4S-8537 [1] DOWEL  
  1T-0766 [2] BUSHING  
23. 6Y-7269 [1] HOUSING AS-ROTATION  
  7M-8480 [2] DOWEL  
  7M-5130 [1] PIN-SPRING  
  9G-0647 [1] CARRIER-RING  
  4S-8541 [1] DOWEL  
24. 7G-3467 [4] GEAR-PLANETARY (20-TEETH)  
25. 7G-3468 [4] GEAR-PLANETARY (26-TEETH)  
26. 7G-3470 [8] GEAR-PLANETARY (22-TEETH)  
27. 7G-7741 [1] PLATE-END  
28. 7G-7744 [1] HOUSING AS-CLUTCH  
  4D-8148 [4] DOWEL  
29. 7G-7745 [2] PISTON-CLUTCH  
30. 7S-7018 [1] RING-SEAL METAL  
31. 8E-0985 [17] DISC AS-CLUTCH  
32. 8E-7184 [1] SHAFT AS-INPUT  
  9M-2001 [1] DOWEL  
33. 8E-8310 [8] DISC-THRUST  
34. 8E-8316 [24] DISC-THRUST  
35. 8P-3133 [1] HUB  
36. 8P-3134 [1] GEAR-SUN (28-TEETH)  
37. 8P-5839 [1] HOUSING-CLUTCH  
38. 8P-6222 [1] GEAR-RING (82-TEETH)  
39. 8P-6302 [1] PILOT-TRANSMISSION  
40. 8P-7242 [4] SHAFT AS-PLANETARY  
    (EACH INCLUDES)
  2A-3746 [1] PLUG-CUP  
41. 8P-7243 [1] CARRIER-RING  
42. 8P-7246 [1] GEAR AS-SUN (38-TEETH)  
  4S-8537 [1] DOWEL  
43. 9H-5537 [24] SPRING  
44. 9U-9498 [1] CAGE-BEARING  
45. 9W-9143 [1] GEAR-COUPLING (80-TEETH)  
46. 105-9639 [4] SHAFT-PLANETARY  
47. 105-9788 [1] CARRIER-PLANETARY  
48. 115-0761 C [1] CARRIER AS  
49. 115-0762 C [1] GEAR-COUPLING  
50. 115-0764 C [1] RING-LOCK  
51. 123-4934 [1] HOUSING-CLUTCH  
52. 133-3780 [1] HOUSING AS  
  4D-8148 [4] DOWEL  
53. 148-6559 [1] BALL BEARING  
54. 148-9643 [2] RING-SEAL  
55. 175-2620 [1] PISTON-CLUTCH  
56. 175-2621 [1] PISTON-CLUTCH  
57. 212-5023 [2] BALL BEARING  
58. 278-9838 [1] HOUSING AS-SUPPORT  
  4D-8148 [2] DOWEL  
  8B-6375 [1] DOWEL  
59. 315-9859 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8008 [1] PLUG (1-1/16-12-THD)  
  238-5082 [1] SEAL-O-RING  
60. 0S-0509 C [4] BOLT (3/8-16X0.75-IN)  
61. 0S-1590 [6] BOLT (3/8-16X2-IN)  
62. 0S-1594 [8] BOLT (3/8-16X1-IN)  
63. 183-3902 [1] PLUG AS  
  9S-8010 [1] PLUG  
  183-2317 [1] SEAL-O-RING  
64. 1B-2524 [12] PIN  
65. 1D-4569 [12] BOLT (1/2-13X4.25-IN)  
66. 1N-5410 [1] RING-RETAINING  
67. 1P-3958 [8] ROLLER AS-SPECIAL  
68. 1S-9110 [8] ROLLER AS  
69. 1T-0808 [12] WASHER (0.516X0.812X0.09-IN THK)  
70. 233-9748 [5] DISC-FRICTION  
71. 2H-9445 [8] PIN-SPRING  
72. 2S-0115 [17] WASHER-HARD (20X36.5X5-MM THK)  
73. 2S-8924 [12] PIN  
74. 3E-4371 [1] RING-RETAINING  
75. 3K-2559 [1] RING-RETAINING  
76. 3P-7570 [1] RING-SEAL (EXTERNAL)  
77. 3P-7576 [6] DOWEL  
78. 3P-7612 [4] RING-SEAL  
79. 3P-7613 [1] RING-SEAL  
80. 3P-7832 [6] DOWEL  
81. 3S-2708 [5] PIN-SPRING  
82. 5D-6428 [2] SEAL-O-RING  
83. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
84. 5M-7925 [4] BEARING AS-ROLLER  
85. 5P-1669 [1] BALL BEARING  
86. 5P-1670 [17] BOLT (3/4-10X18.5-IN)  
87. 5P-5296 [1] RING-RETAINING  
88. 5P-6651 [1] RING-RETAINING  
89. 5P-6726 [1] RING-RETAINING  
90. 5P-6727 [1] BALL BEARING  
91. 5P-8245 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
92. 5P-8872 [2] SEAL-O-RING  
93. 6V-3348 [2] SEAL-O-RING  
94. 7B-3235 [7] BOLT (1/2-13X1.375-IN)  
95. 8F-6230 [2] SEAL-O-RING  
96. 8P-6292 [2] RING-SEAL  
97. 8P-9569 [1] RING-SEAL (INTERNAL)  
98. 9G-9558 [1] RING-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00847350484
 

386-8260: POWER TRAIN AR

386-8260 POWER TRAIN AR
S/N K4Y1-UP
PART OF 386-8300 COMMON AR
i05689680 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  294-7730 Y [1] BRAKE GP-PARKING  
  386-8533 Y [1] LINES GP-POWER TRAIN OIL  
  417-9250 Y [1] MOUNTING GP-AXLE  
  392-6577 Y [1] SHAFT GP-DRIVE  
  232-6627 Y [1] SHAFT GP-INPUT DRIVE  
  390-4070 Y [1] TORQUE CONVERTER & HOUSING GP  
  385-9291 Y [1] TRANSMISSION AR  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00847350485
 

340-2113: PUMP & MOTOR GP-AXLE OIL CLR

340-2113 PUMP & MOTOR GP-AXLE OIL CLR
S/N K4Y1-UP
PART OF 390-6250 LINES GP-POWER TRAIN OIL
i03908933 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 327-2166 J [1] PUMP GP-GEAR (AXLE OIL COOLER)  
  292-9911 [2] KIT-RELIEF VALVE  
2. 327-2182 L [1] KIT-BRACKET (INCLUDES 2-BRACKETS)  
   
    AVAILABLE REPAIR KIT(S):
  305-3139 [1] KIT-SEAL (AXLE OIL COOLER PUMP)  
    (INCLUDES SEALS & RINGS)
  305-3144 J [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES SEALS & RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   PART(S) MARKED L IN GRAPHIC INCLUDED IN KIT MARKED L
 

#M00847350486
 

389-0274: PUMP GP-GEAR

389-0274 PUMP GP-GEAR -POWER TRAIN-2-SECTION
S/N K4Y1-UP
PART OF 386-8533 LINES GP-POWER TRAIN OIL
i05688519 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-6502 [1] GEAR-OIL PUMP DRIVE (77-TEETH)  
2. 8E-6503 [1] GASKET  
3. 417-7835 Y [1] PUMP GP-GEAR (POWER TRAIN)  
4. 1B-8714 [1] KEY-WOODRUFF  
5. 2K-0337 [1] LOCKNUT (3/4-16-THD)  
6. 4S-9134 [1] WASHER-HARD (20X30X3-MM THK)  
7. 8T-4136 M [11] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00847350487
 

417-7835: PUMP GP-GEAR

417-7835 PUMP GP-GEAR -POWER TRAIN OIL
S/N K4Y1-UP
PART OF 389-0274 PUMP GP-GEAR
i05688417 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 417-7836 [1] COVER AS-PUMP  
  379-5808 [2] BUSHING  
2. 417-7839 [1] GEAR AS-OIL PUMP (8-TEETH)  
3. 417-7840 [1] GEAR AS-OIL PUMP (8-TEETH)  
4. 8T-6854 M [4] BOLT (M10X1.5X200-MM)  
5. 421-7754 [1] BODY AS-OIL PUMP  
  8M-8489 [4] DOWEL  
6. 422-1011 [1] BODY AS-OIL PUMP  
  8M-8489 [2] DOWEL  
  379-5808 [2] BUSHING  
7. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 161-8068 [3] SEAL-O-RING  
9. 164-4180 [1] PLUG AS  
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
10. 164-5616 [1] PLUG AS  
  2S-4078 [1] SEAL-O-RING  
  9S-6130 [1] PLUG  
11. 1P-4579 [2] FLANGE-HALF  
12. 1P-4585 [2] FLANGE-HALF  
13. 3S-0004 [6] WASHER (0.406X0.728X0.09-IN THK)  
14. 8T-4193 M [4] BOLT (M16X2X50-MM)  
15. 8T-0644 M [2] BOLT (M10X1.5X90-MM)  
16. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
17. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
  M   METRIC PART
 

#M00847350488
 

132-2067: RIM AR

132-2067 RIM AR
S/N K4Y1-UP
PART OF 130-5169, 130-5171, 141-4536, 178-8542, 204-3429, 303-6323, 381-7083, 381-7084 TIRE & RIM AR
i00172240 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  132-2068 Y [4] MOUNTING GP-RIM  
  133-8375 Y [4] RIM GP-DEMOUNTABLE  
  Y   SEPARATE ILLUSTRATION
 

#M00847350489
 

205-0160: RIM GP

205-0160 RIM GP
S/N K4Y1-UP
PART OF 133-8375 RIM GP-DEMOUNTABLE
i01640681 M0084735
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Parts for your 844K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-7116 [1] RING-LOCK  
2. 4D-6172 [2] FLANGE  
3. 8X-5271 [1] KEY-DRIVER  
4. 8X-5652 [1] BAND-BEAD SEAT  
5. 9U-4808 [1] RIM AS  
 

Information:

Caterpillar Parts SIS Catalog 844K :

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