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8D2505 DRIVE SHAFT GROUP Serial No. 65K889-Up and 67K500-Up 641B WHEEL TRACTOR


POWER TRAIN
SHAFT GP
FRAME AND BODY
GUARD GP
FUEL SYSTEM
TANK GP-FUEL
POWER TRAIN
TRANSMISSION GP
GEAR GP
TORQUE CONVERTER GP


POWER TRAIN

SHAFT GP
 

#UEG0167S0220
 

8D-2505: DRIVE SHAFT GP

8D2505 DRIVE SHAFT GROUP
Serial No. 65K889-Up and 67K500-Up
c140822 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-6791 [1] SHAFT ASSEM.  
  5D-6752 [1] SHAFT  
2. 5D-6675 [1] COUPLING  
3. 1H-6227 [1] SEAL  
4. 8F-6518 [2] RING  
5. 5D-8153 [1] SHAFT  
6. 5D-6657 [1] RACE  
7. 0L-1026 [3] PLUG  
  4F-6154 [3] DOWEL  
8. 5D-6628 [1] SPACER  
9. 5D-6627 [1] SPACER  
10. 1D-4719 [6] NUT  
11. 3B-4508 [6] LOCKWASHER  
12. 2K-2939 [1] SEAL  
13. 5D-8074 [1] CAGE  
14. 8D-4972 [16] MOUNTING ASSEM.  
15. 8D-2442 [1] TUBE ASSEM.  
16. 1D-4585 [16] BOLT  
  4D-3704 [16] WASHER  
17. 8D-2436 [1] YOKE ASSEM.  
18. 8D-2437 [1] RING  
19. 5H-6734 [1] SEAL  
20. 5D-6716 [1] SPACER  
21. 5D-6767 [1] SEAL  
22. 5D-6658 [1] RACE & ROLLER ASSEM.  
23. 5D-6656 [1] RACE  
24. 5D-6659 [1] RACE & ROLLER ASSEM.  
25. 5D-6792 [1] RING  
26. 1T-0728 [1] RACE & ROLLER ASSEM.  
27. 6D-2932 [1] RACE  
28. 6D-2933 [1] PLATE  
29. 3J-1577 [1] RING  
30. 3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
31. 5D-6762 [1] TUBE ASSEM.  
 

#UEG0167S0221
 

7D-0180: DRIVE SHAFT GUARD GROUP

7D180 DRIVE SHAFT GUARD GROUP
c107025 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOLT  
2. [2] LOCKWASHER  
3. [1] GUARD  
 

#UEG0167S0222
 

5D-1900: COVER GP-PROTECTION

5D1900 PROTECTION COVER GROUP--Hydraulic Tank Cap
Also part of 8D4180 Vandalism Protection Arrangement listed on Page 186B
AN ATTACHMENT
c104381 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] PADLOCK  
    NOTE: For service of Key and Padlock order 8S7949 Padlock Group
  1L-5072 [1] DOWEL  
  9M-7394 [1] LEVER  
  5D-1902 [1] COVER  
  5D-1901 [1] WASHER  
  8M-0439 H [1] KEY  
    (Not Shown)
  1M-8649 [1] RING  
  H   NOT PART OF PROTECTION COVERS
 

#UEG0167S0223
 

8S-0700: POWER SHIFT TRANSMISSION ARRANGEMENT

8S700 POWER SHIFT TRANSMISSION ARRANGEMENT
Serial No. 65K1 to 65K961 inclusive and 67K1 to 67K576 inclusive
Transfer Gear, 1T890 Torque Converter, Manifold and Screens, Planetary Transmission, Transmission Hydraulic Control,
2S6457 Transmission Filter, 7S6980 Transmission Pump, Transmission Case & Covers, 7S6985 Scavenge Pump & Governor and Drive
parts are shown on Pages 84 through 91, 94 through 95, 102 through 102E, 106, 108 & 108A
c128495 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-6457 [1] FILTER GROUP (Transmission)  
2. [1] TRANSMISSION CONTROL (Hyd.)  
3. 1T-0890 [1] TORQUE CONVERTER GROUP  
4. [1] TRANSFER GEAR  
5. [1] GOVERNOR AND DRIVE  
6. 7S-6985 [1] PUMP GROUP (Scavenge)  
7. [1] MANIFOLD AND SCREENS  
8. 7S-6980 [1] PUMP GROUP (Transmission)  
9. [1] PLANETARY TRANSMISSION  
10. Y [1] TRANSMISSION CASE & COVERS  
    (See Separate Illustration)
11. 8S-9160 [1] COVERS GROUP  
    (Used for Shipping and Storage)
  Y   SEPARATE ILLUSTRATION
 

#UEG0167S0224
 

8S-0700: POWERSHIFT TRANSMISSION ARRANGEMENT

8S700 POWERSHIFT TRANSMISSION ARRANGEMENT
Serial No. 65K962-Up and 67K577-Up
Transfer Gear, 1T890 Torque Converter, Manifold and Screens, Planetary Transmission, Hydraulic
Control, 7S6980 Pump, 2S6457 Filter, Case and Covers, 7S6985 Pump and Governor and Drive parts
are shown on Pages 84B, 85, 86, 87, 90F through 91, 94B, 95, 102, 102A, 103, 106 and 108A
c147464 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-6457 [1] FILTER GROUP (transmission)  
2. [1] TRANSMISSION CONTROL (hyd.)  
3. 1T-0890 [1] TORQUE CONVERTER GROUP  
4. [1] TRANSFER GEAR  
5. [1] GOVERNOR AND DRIVE  
6. 7S-6985 [1] PUMP GROUP (scavenge)  
7. [1] MANIFOLD AND SCREENS  
8. 7S-6980 [1] PUMP GROUP (transmission)  
9. [1] PLANETARY TRANSMISSION  
10. Y [1] TRANSMISSION CASE & COVERS  
    (Separate Illustration)
11. 3P-0293 C [1] COVERS GROUP  
    (Used for Shipping and Storage)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0167S0225
 

7S-4597: GEAR GP-TRANSFER

TRANSFER GEAR (7S4597 N/S)--Part 1 of 2
Serial No. 65K1 to 65K908 & 65K915 inclusive and
67K1 to 67K525 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c107239 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-1915 [3] BOLT  
2. 2S-6530 [1] CAGE  
3. 3K-0526 [1] BEARING  
4. 5H-6199 [1] RING  
5. 2S-6525 [1] GEAR (54 Teeth)  
6. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
7. 1A-2029 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
8. 2S-6526 [1] SHAFT  
9. 8S-6268 [1] CAGE  
10. 0S-1595 [14] BOLT  
  3B-4508 [14] LOCKWASHER  
11. 5S-7914 [1] CASE ASSEM.  
12. 1F-1006 [2] DOWEL  
13. 5S-7919 [1] TUBE  
14. 5S-7918 [1] TUBE  
15. 5S-7804 [4] CLIP  
  5S-7805 [4] CLIP  
16. 4F-4879 [5] BOLT  
17. 5S-7916 [1] TUBE  
18. 7M-0950 [1] PLUG  
19. 5S-7917 [1] TUBE  
20. 5D-6523 [1] CLIP  
21. 9S-5214 [1] BEARING  
    (Parts of 5S7914 Assem.)
 

#UEG0167S0226
 

7S-4597: GEAR GP-TRANSFER

TRANSFER GEAR (7S4597 N/S)--Part 2 of 2
Serial No. 65K1 to 65K908 & 65K915 inclusive and
67K1 to 67K525 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c107240 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] RING  
2. [1] GEAR (61 Teeth)  
3. [2] CUP  
4. [2] CONE  
5. [1] GEAR (46 Teeth)  
6. [1] SEAL  
7. [1] BEARING ASSEM.  
8. [8] BOLT  
9. [1] CAGE  
10. [1] SHIM PACK  
11. [1] GEAR (52 Teeth)  
12. [2] CUP  
13. [2] CONE  
14. [1] RING  
15. [1] SEAL  
16. [1] SHIM PACK  
17. [1] SEAL  
 

#UEG0167S0227
 

7S-4597: GEAR GP-TRANSFER

7S4597 TRANSFER GEARS GROUP--Part 1 of 2
Serial No. 65K909 to 914 and 65K916-Up and 67K526-Up and Test No. 981-Up
Part of 8S700 Power Shift Transmission Arrangement shown on Pages 83 and 83B
c142993 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-1915 [3] BOLT  
2. 2S-6530 [1] CAGE  
3. 3K-0526 [1] BEARING  
4. 5H-6199 [1] RING  
5. 2P-2921 C [1] GEAR (72 Teeth)  
6. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
7. 1A-2029 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
8. 2P-9251 C [1] SHAFT  
9. 8S-6268 [1] CAGE  
10. 0S-1595 [14] BOLT  
  3B-4508 [14] LOCKWASHER  
11. 5S-7914 [1] CASE ASSEM.  
12. 1F-1006 [2] DOWEL  
13. 5S-7919 [1] TUBE  
14. 5S-7918 [1] TUBE  
15. 5S-7804 C [2] CLIP  
  5S-7805 C [2] CLIP  
16. 4F-4879 C [4] BOLT  
17. 5S-7916 [1] TUBE  
18. 7M-0950 [1] PLUG  
19. 5S-7917 [1] TUBE  
20. 5D-6523 [1] CLIP  
21. 9S-5214 [1] BEARING  
22. 2P-9232 C [1] CLIP  
  2P-9231 C [1] CLIP  
23. 2P-9250 C [1] SHIM PACK (6 Shims)  
  C   INDICATES CHANGE
 

#UEG0167S0228
 

7S-4597: GEAR GP-TRANSFER

7S4597 TRANSFER GEARS GROUP--Part 2 of 2
Serial No. 65K909 to 914 & 65K916-Up & 67K526-Up and Test No. 981-Up
Part of 8S700 Power Shift Transmission Arrangement shown on Pages 83 and 83B
c142994 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3H-4192 [1] RING  
2. 2P-5798 C [1] GEAR (78 Teeth)  
3. 6B-3223 [2] CUP  
4. 2M-8714 [2] CONE  
5. 2P-5799 C [1] GEAR (61 Teeth)  
6. 9H-0846 [1] SEAL  
7. 2S-6527 [1] BEARING ASSEM.  
8. 1A-2029 [8] BOLT  
9. 4S-8576 [1] CAGE  
10. 9S-6936 [1] SHIM PACK  
11. 2P-5797 C [1] GEAR (66 Teeth)  
12. 8S-9076 [2] CUP  
13. 8S-9075 [2] CONE  
14. 2S-0613 [1] RING  
15. 8H-7521 [1] SEAL  
16. 8S-6274 [1] SHIM PACK  
17. 3S-3074 [1] SEAL  
18. 2P-5801 C [1] GEAR (69 Teeth)  
19. C [6] BOLT  
  C   INDICATES CHANGE
 

#UEG0167S0229
 

1T-0890: TORQUE CONVERTER GROUP

1T890 TORQUE CONVERTER GROUP
Effective with Torque Converter Serial No. 46T1
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c140846 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0797 [1] PIN  
2. 5M-2477 [1] NAMEPLATE  
  4B-4158 [2] SCREW  
3. 1T-0679 [13] ROLLER  
  1T-0680 [13] SPRING  
4. 1T-0787 [2] PLATE  
5. 1T-0795 [2] RING  
6. 1T-0871 [1] CAM  
7. 1T-0804 [1] RING  
8. 1T-0782 [1] TURBINE  
9. 1T-0799 [1] HOUSING ASSEM.  
10. 1T-0766 [1] BEARING  
11. 0S-1588 [36] BOLT  
  1T-0689 [36] WASHER  
12. 1T-0781 [1] IMPELLER  
13. 1T-0789 [1] PLATE  
14. 1T-0796 [1] PIN  
15. 1T-0810 [1] BEARING  
16. 1T-0877 [1] SUPPORT  
17. 0L-2070 [6] BOLT  
18. 1T-0803 [1] SLEEVE  
19. 2H-5230 [1] RING  
20. 1T-0897 [1] RING  
21. 7S-2950 H [1] SHAFT  
22. 1T-0876 [1] HUB  
23. 1T-0873 [1] CARRIER ASSEM.  
24. 1T-0766 [1] BEARING  
25. 1T-0801 [1] CARRIER  
26. 1T-0793 [1] RING  
27. 1T-0878 [1] CARRIER  
28. 0S-1585 [8] BOLT  
  1T-0808 [8] WASHER  
29. 7M-6637 [1] SEAL  
30. 1T-0794 [1] SEAL  
31. 1T-0783 [1] STATOR  
32. 1T-0806 [3] RETAINER  
33. 8M-2530 [18] BOLT  
34. 0S-1595 [18] BOLT  
35. 1T-0786 [3] BEARING  
36. 1T-0874 [1] FLANGE  
37. 1T-0807 [4] RACE  
38. 6H-0463 H [1] WASHER  
39. 2M-3974 H [1] RING  
40. 8S-9078 H [1] RING  
41. 1T-0777 [1] HUB  
  H   NOT PART OF 1T890 TORQUE CONVE
 

Information:

Special Instruction
Installation Of Vickers Vane Pumps With Two Seals On The Drive Shaft{5055}
Installation Of Vickers Vane Pumps With Two Seals On The Drive Shaft{5055}
Specifications
Universal Joints And Drive Shaft (641 & 651 Tractors)
641B, 651B, 650B & 660B WHEEL TRACTORS POWER TRAIN
Universal Joints And Drive Shaft (650 & 660 Tractors)
641B, 651B, 650B & 660B WHEEL TRACTORS POWER TRAIN
Reuse And Salvage Guidelines
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}
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}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Service Magazine

Caterpillar Parts SIS Catalog 641B :

Truck sale:

 
 
CAT 641B

RD Williams Parts
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