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TORQUE CONVERTER GROUP 2U4847 (1 OF 5) D44B ARTICULATED TRUCK




POWER TRAIN

TORQUE CONVERTER GP
 

#SEBP84870050
 

2U-4847: TORQUE CONVERTER GROUP

TORQUE CONVERTER GROUP 2U4847 (1 OF 5)
c921830 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2U-4944 [1] CONVERTER HOUSING  
2. 2U-4945 [1] COVER PLATE  
3. 3L-0526 [7] SCREW  
4. 2U-4874 [1] GASKET  
5. 7L-6385 [1] O-RING  
6. [1] PLUG  
7. 2U-4881 [1] O-RING  
8. 2U-4946 [1] ELBOW  
9. 2U-4947 [2] DOWEL PIN  
10. [1] NAME PLATE  
11. [4] SCREW  
12. 2U-4948 [4] O-RING  
13. 2U-4949 [1] TUBE  
14. 2U-4950 [3] CLIP  
15. 1C-0569 [1] SCREW  
16. 2U-4951 [1] TUBE  
17. 1C-0569 [1] SCREW  
18. 2U-4952 [1] CLIP  
19. 2U-4953 [1] TUBE  
20. 1C-0569 [1] SCREW  
21. 2U-4954 [2] O-RING  
22. 1C-0569 [2] SCREW  
23. 2U-4955 [1] PLUG  
24. 2U-4956 [1] PLUG  
25. 6K-3771 [20] SCREW  
26. 3J-5390 C [1] PLUG  
27. 5P-4322 [3] SCREW  
28. 1D-4718 [3] NUT  
29. 6F-5510 [3] COPPER WASHER  
30. 0T-0768 [14] SCREW  
31. 2U-4877 [2] GASKET  
32. 1D-4718 [15] NUT  
33. 2U-4929 [1] GASKET  
34. 2U-4957 [1] COVER  
35. 0T-0768 [14] SCREW  
36. 2L-7442 [1] SCREW  
37. 2U-4958 [1] WASHER  
38. 2U-4926 [1] BEARING  
39. 2U-4959 [1] SPACER  
40. 2U-4960 [1] OIL SEAL  
41. 2U-4928 [1] GASKET  
42. 2U-4961 [1] RETAINER  
43. 0S-1591 [6] SCREW  
44. 2U-4933 [1] YOKE  
45. 2U-4931 B SHIM .003  
45. 2U-4932 B SHIM .010  
46. 2L-1701 [1] BOLT  
47. 2U-4962 [1] RETAINING PLATE  
48. 2U-5016 [1] ''O'' RING  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
 

#SEBP84870051
 

2U-4847: TORQUE CONVERTER GROUP

TORQUE CONVERTER GROUP 2U4847 (2 OF 5)
c921831 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [4] SCREW  
2. 2U-4963 [2] SHAFT  
3. 2U-4878 [4] SNAP RING INTERNAL  
4. 2U-4876 [2] IDLER GEAR  
5. 2U-4872 [2] BEARING  
6. 2U-4964 [2] WASHER  
7. 2U-4866 C [1] DRIVE RING  
8. 4K-5175 [16] SCREW  
9. 2L-3650 [2] ROLL PIN  
10. 2U-4861 [1] PILOT  
11. 0S-1897 [1] SCREW  
12. 2U-4966 [1] WASHER  
13. 1T-1018 [1] BEARING  
14. 2U-4855 [1] CARRIER  
15. 2U-4863 [1] SEAL  
16. 2U-4859 [1] HOUSING  
17. 1T-0888 [1] SEALING RING  
18. 1T-0894 [1] EXPANDER  
19. 1T-0889 [1] SEALING RING  
20. 1T-0893 [1] EXPANDER  
21. 2U-4965 [1] PISTON  
22. 3H-2617 [2] ROLL PIN  
23. 0S-1594 [42] SCREW  
24. 1T-0886 [2] PLATE STEEL  
25. 1T-0887 [2] PLATE FACED  
26. 1T-0866 C [1] BACKING PLATE  
27. 2U-4864 [1] SNAP RING INTERNAL  
28. 2U-4849 [1] TURBINE ASSEMBLY, INCLUDING:  
29. 2U-5006 [1] SNAP RING  
30. 2U-4852 [1] BEARING  
31. 2U-4857 [1] CARRIER  
32. 2U-4850 [1] GUIDE  
33. 2U-4868 [1] SNAP RING EXTERNAL  
34. 2U-4853 [1] CAM ASSEMBLY  
35. 2U-4870 [2] SPRING  
36. 2U-4865 [20] ROLLER  
37. 2U-4854 [1] CAGE  
38. 2U-4871 [1] WASHER  
39. 2U-4968 [1] CARRIER GUIDE WHEEL  
40. 2U-4867 [1] BEARING  
41. 2U-4848 [1] IMPELLER WHEEL ASSEMBLY, INCLUDING  
42. 2U-5007 [1] CLAMP PLATE  
43. [1] IMPELLER  
44. 2U-5008 [1] BUSHING  
45. 2U-5009 [1] HUB  
46. 1A-1999 [2] DOWEL  
47. 0S-1588 [12] SCREW  
48. 5M-2894 [36] WASHER  
49. 2U-4858 [1] DRIVE GEAR  
50. 5H-4798 [1] SNAP RING  
51. 0S-0509 [5] SCREW  
52. 2U-4969 [1] BEARING RETAINER  
53. 2L-1778 [1] O-RING  
54. 2L-1735 [1] SEAL  
55. 2U-4856 [1] RING  
56. 2U-4851 [1] BEARING  
57. 2U-4860 [1] HOUSING  
58. 0S-1591 [11] SCREW  
59. 2U-4869 [1] SNAP RING  
60. 2U-4862 [1] RING ASSEMBLY  
61. 2U-4930 [2] SEAL  
62. 2U-4970 [1] SHAFT  
63. 2U-4880 [2] SNAP RING  
64. 2U-4879 [1] RETARDER ROTOR  
65. 3N-4982 [1] SEAL  
66. 2U-4971 [2] WASHER  
67. 0T-0102 [5] SCREW  
  C   INDICATES CHANGE
 

#SEBP84870052
 

2U-4847: TORQUE CONVERTER GROUP

TORQUE CONVERTER PUMP AND CONTROL VALVE GROUP (3 OF 5)
c921832 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2U-4894 [1] O-RING  
2. 2U-4891 [1] PUMP  
3. 2U-4972 [1] WASHER  
4. 2U-4973 [1] SCREW  
5. 0L-1351 [3] SCREW  
6. 2U-4974 [1] COVER PLATE  
7. 2U-4898 [1] GASKET  
8. 2U-4915 [1] SPRING  
9. 2U-4901 [1] PISTON  
10. 2L-1699 [1] ROLL PIN  
11. 2U-4912 [1] SPRING-INNER  
12. 2U-4913 [1] SPRING-OUTER  
13. 6L-9870 B VALVE SPACER  
14. 2U-4900 [1] PISTON  
15. 2U-4975 [1] ROLL PIN  
16. 2U-4887 [1] COUPLING  
17. 2U-4890 [1] NUT  
18. 2U-4984 [1] WOODRUFF KEY  
19. 2U-4893 [1] O-RING  
20. 1T-0765 [11] SCREW  
21. 2U-4976 [1] PUMP HOUSING  
22. 2U-4921 [1] GASKET  
23. 2U-4888 [1] PUMP GEAR  
24. 2U-4977 [1] STRAINER  
25. 1D-5120 [1] NUT  
26. 1T-0931 [1] WASHER  
27. 2U-4881 [3] O-RING  
30. 2U-4889 [1] GASKET  
31. 2U-4902 [1] PISTON  
32. 2U-4914 [1] SPRING  
33. 2U-4905 [1] PISTON  
34. 2U-4920 B VALVE SPACER  
35. 2U-4896 [1] SPRING CUP  
36. 2U-4899 [1] GASKET  
37. 2U-4978 [1] COVER PLATE  
38. 0L-1351 [2] SCREW  
39. 2U-4904 [1] PISTON  
40. 2U-4917 [1] SPRING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  B   USE AS REQUIRED
 

#SEBP84870053
 

2U-4847: TORQUE CONVERTER GROUP

TORQUE CONVERTER PUMP AND CONTROL VALVE GROUP (3 OF 5) (CONTINUED)
c921833 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
41. 2U-4979 [1] PLUG (SPECIAL)  
42. 2U-4903 [1] PISTON  
43. 2U-4916 [1] SPRING  
44. 2U-4895 [1] SPRING CUP  
45. 2U-4910 [1] STEM  
46. 2U-4980 [1] PIN  
47. 2L-5893 [1] ROLL PIN  
48. 4D-5239 [1] SCREW  
49. 1T-0765 [1] SCREW  
50. 2S-3567 [1] SCREW  
51. 3U-7665 H [1] LINK  
52. 3U-7475 H [2] LINK  
53. 2U-4983 [1] REGULATOR VALVE BODY  
54. 2U-4897 [1] GASKET  
55. 2U-4911 [2] OIL SEAL  
56. 2U-4909 [1] O-RING  
57. 2L-5893 H [2] ROLL PIN  
58. 2U-4980 H [2] PIN  
59. 2U-4918 [1] PISTON STOP  
60. 2U-4906 [1] O-RING  
61. 2U-4907 [1] O-RING  
62. 2U-4985 [1] PLUG  
63. 2U-4986 [1] PLUG  
64. 2U-4908 [1] O-RING  
65. 2U-4922 [1] HOSE  
66. 2U-4987 [1] ADAPTOR  
67. 2U-4988 [1] ELBOW  
68. 2U-4989 [1] ADAPTOR  
69. 2U-4923 [1] HOSE  
70. 2U-4990 [1] ELBOW  
71. 2U-4991 [2] O-RING  
72. 7L-6385 [1] O-RING  
73. 2U-4881 [1] O-RING  
74. 1D-5121 [1] LOCKNUT  
75. 1D-5120 [1] LOCKNUT  
76. [1] WASHER  
  H   ITEMS NOT INCLUDED IN TORQUE C
 

#SEBP84870054
 

2U-4847: TORQUE CONVERTER GROUP

TORQUE CONVERTER LOCK-UP CLUTCH VALVE GROUP (4 OF 5)
c921834 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2U-4993 [1] LOCK-UP CLUTCH ASSEMBLY  
2. 2U-4934 COVER  
3. 2U-4938 [1] O-RING  
4. 1B-7182 [2] SCREW  
5. 1A-8285 [1] NUT  
6. 2U-4994 [1] SETSCREW  
7. 0S-1615 [1] SCREW  
8. 2U-4940 [2] SEALING WASHER  
9. 2B-2695 [2] SCREW  
10. 2U-4995 [1] COVER  
11. 2U-4996 [1] WASHER  
12. 2U-4939 [1] SPRING  
13. 2U-4997 [1] PISTON ASSEMBLY  
14. 9S-4686 [1] PLUG  
15. [1] O-RING  
16. 2U-4936 [1] GASKET  
17. [1] VALVE BODY  
18. 2U-4998 [1] PLUG  
19. 2U-4937 [1] PISTON  
20. 2U-4935 [1] GASKET  
21. 2U-4999 [1] COVER  
22. 1B-7182 [4] SCREW  
23. 7B-2742 [1] SCREW  
24. 2U-5000 [2] SEALING WASHER  
25. 2U-4885 [5] O-RING  
26. 9S-6151 [3] PLUG  
27. 030-7946 [4] ELBOW  
28. 2U-4942 [2] HOSE  
29. 0L-1143 [4] SCREW  
30. 2U-0129 [1] WASHER  
31. 2U-4941 [1] GASKET  
 

#SEBP84870055
 

2U-4847: TORQUE CONVERTER GROUP

TORQUE CONVERTER RETARDER VALVE ASSEMBLY (5 OF 5)
c921835 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2U-5001 [1] RETARDER VALVE ASSEMBLY  
2. 5B-2208 [3] SCREW  
3. 2U-5002 [1] BOTTOM PLATE  
4. 2U-4883 [1] GASKET  
5. 2U-4886 [1] SPRING  
6. [1] VALVE BODY  
7. 2U-5003 [1] VALVE STEM  
8. 9S-6151 [1] PLUG  
9. 2U-4885 [1] O-RING  
10. 6F-7030 [3] SCREW  
11. 2U-5004 [1] TOP PLATE  
12. 2U-4882 [1] GASKET  
13. 8H-3692 [1] ROLL PIN  
14. 2U-5005 [1] PISTON  
15. 2U-4884 [1] PISTON RING  
16. 2U-4875 [1] GASKET  
17. 1T-0765 [8] SCREW  
 

#SEBP84870056
 

2U-4892: TORQUE CONVERTER PUMP GROUP

TORQUE CONVERTER PUMP GROUP 2U4892
c921836 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] DRIVEPLATE  
2. [2] CASE  
3. [3] ENDPLATE  
4. 4B-3903 [4] BOLT  
5. 8B-2377 [2] BOLT  
6. [4] DOWEL PIN  
7. 2U-5018 [1] SHAFT  
8. [2] GEAR  
9. 2U-5020 [1] SHAFT  
10. 2U-5021 [1] BALL  
11. [1] KEY  
12. 2U-5019 [4] SNAP RING  
13. 2U-5017 [2] O RING  
 

#SEBP84870057
 

RETARDER CONTROL GROUP

RETARDER CONTROL GROUP
c921837 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5U-4483 [1] KNOB  
2. 6U-7302 [1] RETARDER LEVER  
3. [2] BOLT  
4. 9M-1974 [2] WASHER  
5. 1D-4716 [2] NUT  
6. 5P-8247 C [2] WASHER  
7. 3U-4121 [2] BUSH  
8. 6U-7305 [1] LEVER AND SHAFT  
9. 2U-2137 [1] CLEVIS  
10. 6U-9510 [1] PLATE ASSEMBLY  
11. 6U-9513 [1] STUD  
12. 4U-8002 [2] WASHER  
13. 7S-9323 [1] COMPRESSION SPRING  
14. 2K-4973 [1] NUT SELF LOCKING  
15. 2U-2138 [3] PIN AND SPRING  
16. 3U-7664 [2] CLEVIS  
17. 3U-6132 [1] CABLE  
18. 3U-5422 [2] CLAMP ASSEMBLY  
19. 3U-7784 [1] BRACKET  
20. 3B-4505 [2] LOCKWASHER  
21. 031-4155 [2] NUT SELF LOCKING  
22. C [1] SWITCH  
23. 6U-9522 C [1] ANGLE  
24. 6U-9523 C [1] PLATE  
25. 2U-2722 C [2] BOLT  
26. 2U-2452 C [2] NUT SELF-LOCKING  
  C   INDICATES CHANGE
 

#SEBP84870058
 

POWER TAKE OFF

POWER TAKE OFF
c921838 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5U-0574 POWER TAKE-OFF COMPLETE, COMPRISING:-  
1. 2U-1596 [1] HOUSING  
2. 2U-1615 [1] BEARING CAP  
3. 2U-1624 [4] SCREW  
4. 2U-1629 [2] GASKET  
5. 2U-1634 [1] FLANGE  
6. 2U-1610 [1] BEARING CONE  
7. 2U-1611 [1] BEARING CONE  
8. 2U-1609 [2] BEARING CUP  
9. 4U-1717 [1] IDLER SHAFT  
10. 2U-1603 [1] SEAL  
11. [2] SPACER  
12. 2U-1597 [1] OUTPUT GEAR  
13. 2U-1598 [1] INPUT GEAR  
14. 7U-0964 C [2] NEEDLE ROLLER SET  
    (21 Rollers Per Set)
15. 2U-1625 [1] NEEDLE BEARING SPACER  
16. 2U-1626 [2] NEEDLE BEARING SPACER  
17. 2U-1617 [2] THRUST RACE  
18. 2U-1608 [2] THRUST BEARING  
19. 2U-1599 [1] PUMP SHAFT  
20. 2U-1605 [1] O-RING  
21. 2U-1604 [1] O-RING  
22. 9F-2247 [1] PLUG  
23. 2U-1636 [1] RETAINING PLATE  
24. 0S-1617 [1] SCREW  
25. 2U-1627 B SHIM .003  
  2U-1628 B SHIM .010  
26. 2U-5010 B GASKET .020  
  2U-5011 B GASKET .010  
27. 5F-5621 [7] STUD  
28. 3B-4507 [7] LOCKWASHER  
29. 1B-4204 [7] NUT  
30. 5P-3149 [2] DOWEL  
31. 3F-8158 [4] CAPSCREW  
32. 3B-4508 [4] LOCKWASHER  
33. 2U-1635 [1] SEAL  
34. 9F-2247 [2] PLUG  
35. 5M-6213 [1] PLUG  
36. 2U-1638 [1] INSPECTION PLUG  
37. 2U-1639 [1] GASKET  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
 

#SEBP84870059
 

GEAR PUMP GROUP

GEAR PUMP GROUP
c921839 SEBP8487
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Parts for your D44B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1U-4758 [1] GEAR PUMP ASSEMBLY, COMPRISING:-  
1. 5P-7604 N [1] RING  
2. 6V-3675 N [1] SEAL  
3. 5B-3254 N [8] NUT  
4. 5P-8244 N [8] WASHER  
5. 0T-0958 N [8] STUD  
6. 3G-2632 N [1] PLUG  
7. 6V-3676 N [1] SEAL  
8. [1] COVER  
9. [1] DRIVE GEAR  
10. [1] DRIVEN GEAR  
11. [1] CENTRE  
12. [1] FRONT WEAR PLATE  
13. [1] REAR WEAR PLATE  
14. N [2] SEAL GLAND  
15. N [2] SEAL RETAINER  
16. [1] REAR COVER  
17. 2G-7193 [1] GEAR  
18. 4N-1986 [1] ADAPTOR  
19. 2K-4821 [1] NUT  
20. 9H-8872 [1] GASKET  
21. 2B-9373 [1] KEY  
22. 4N-1722 C [1] GASKET  
    The Following Repair Kit Is Available
  1U-4628 [1] SEAL KIT  
    (Includes Parts Marked N)
  C   INDICATES CHANGE
 

Information:

Specifications
Torque Converter
ARTICULATED DUMP TRUCK POWER TRAIN
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}
Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}
Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}
Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}
Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}
Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}
Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Bench Test Procedures
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Service Magazine

Caterpillar Parts SIS Catalog D44B :

Truck sale:

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