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5J5272 BRAKE CHAMBER ASSEMBLY Part of 9J2059 Scraper Control Valve Group shown on Page 268 641B WHEEL TRACTOR


BRAKING SYSTEM
CHAMBER AS-BRAKE
HYDRAULIC SYSTEM
VALVE GP-CONTROL
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
CYLINDER GP
OPERATOR STATION
SEAT GP


BRAKING SYSTEM

CHAMBER AS-BRAKE
 

#SEBP10390740
 

5J-5272: CHAMBER AS-BRAKE

5J5272 BRAKE CHAMBER ASSEMBLY
Part of 9J2059 Scraper Control Valve Group shown on Page 268
c100290 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-4281 [1] PLATE  
  4J-4282 [1] DIAPHRAGM  
  4J-4283 [1] RING  
  5J-5273 [1] SPACER  
  4J-4284 [1] SPRING  
  4J-4286 [1] BODY  
  1B-4201 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  4J-4287 [2] STUD  
  4J-4288 [1] BOOT  
  4J-8387 [1] ROD ASSEM.  
  1A-8285 [1] NUT  
 

#SEBP10390741
 

5J-5427: HOUSING GP-LEVER

5J5427 CONTROL LEVER HOUSING GROUP
Part of 9J2059 Scraper Control Valve Group shown on Page 268
c107851 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] HOUSING  
  3J-3917 [1] PLUG ASSEM.  
  2M-9780 [1] SEAL  
    (PART OF PLUG ASSEM. 3J3917)
  2K-5830 [1] BEARING  
  5J-5355 [1] SHAFT  
  2J-8333 [1] SEAL  
  7J-2596 [1] COVER  
  3J-5552 [1] GASKET  
  4B-3388 [4] BOLT  
  7H-3937 [4] LOCKWASHER  
  2A-4996 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1B-8707 [1] KEY  
  5J-3241 [1] BEARING  
  5J-3639 [1] LEVER  
 

#SEBP10390742
 

9J-2026: HOUSING GP-LEVER

9J2026 CONTROL LEVEL HOUSING GROUP
Part of 9J2059 Scraper Control Valve Group shown on Page 268
c149883 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-8006 [1] PLUG  
  2M-9780 [1] SEAL  
  2K-5830 [1] BEARING  
  5J-5355 [1] SHAFT  
  2J-8333 [1] SEAL  
  9J-2015 [1] BRACKET ASSEM.  
  3J-5552 [1] GASKET  
  0S-1618 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  2A-4996 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1B-8707 [1] KEY  
  5J-3241 [1] BEARING  
  5J-3639 [1] LEVER  
 

#SEBP10390743
 

9D-8230: VALVE CONTROL GROUP

9D8230 VALVE CONTROL GROUP
Serial No. 65K985 to 65K1163 inclusive & 67K605 to 67K934 inclusive
Part of Bowl and Apron Control shown on Page 276
c149869 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-8203 [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE 13.71 dm(54 in.)  
2. 4S-1988 [1] TERMINAL  
3. 7F-9224 [1] TERMINAL  
4. 9D-8204 [1] LEVER ASSEM.  
5. 5L-7200 [2] SCREW  
6. 9D-8202 [1] SWITCH  
  H   ORDER BY THE DECIMETRE
 

#SEBP10390744
 

6G-6100: VALVE CONTROL GROUP

6G6100 VALVE CONTROL GROUP
Serial No. 65K1164-Up and 67K935-Up
Part of 9D6790 Bowl and Apron Control Group shown on Page 276B
c175593 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-8203 [1] WIRE ASSEM.  
    (Includes)
  5P-5629 H WIRE 1.37 m(54 in.)  
2. 4S-1988 [1] TERMINAL  
3. 2L-8076 [1] TERMINAL  
4. 6G-6099 [1] LEVER ASSEM.  
5. 5L-7200 [2] SCREW  
6. 9D-8202 [1] SWITCH  
  H   ORDER BY THE METER
 

#SEBP10390745
 

9D-6790: CONTROL GP-BOWL & APRON

9D6790 BOWL AND APRON CONTROL GROUP
Serial No. 65K985 to 65K1143 inclusive and 67K605 to 67K873 inclusive
9D8230 Control parts are shown on Page 275
c206905 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-8884 [1] ELBOW  
2. 7D-6096 [1] HOSE ASSEM. 13 in.(3.30 dm)  
3. 5H-4778 [2] UNION  
4. 8M-2772 [1] CLIP  
5. 5H-3193 [1] PIN  
6. 9D-8230 Y [1] CONTROL GROUP  
    (Separate Illustration)
7. 4J-8521 [1] ORIFICE  
8. 8D-8719 [1] FUSE HOLDER AND WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE 2.79 dm(11 in.)  
9. 7F-9224 [1] TERMINAL  
10. 2S-5011 [1] BODY  
  2S-5013 [1] SPRING  
  2S-8708 [2] CONTACT  
11. 2S-5012 [1] CAP  
12. 4L-3916 [1] TERMINAL  
13. 8D-8724 [1] FUSE (2 AMP)  
14. 7D-8603 [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE 22.86 dm(90 in.)  
15. 4S-1988 [1] TERMINAL  
16. 4L-3916 [1] TERMINAL  
17. 7D-4242 C [1] HOSE ASSEM. 96 in.(24.38 dm)  
18. 4H-6147 [1] UNION  
19. 8D-8359 [1] VALVE (solenoid)  
20. 9B-1722 [2] BOLT  
  4B-2047 [2] NUT  
  3B-4502 [2] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE DECIMETRE
 

#SEBP10390746
 

9D-6790: CONTROL GP-BOWL & APRON

9D6790 BOWL AND APRON CONTROL GROUP
Serial No. 65K1144 to 65K1163 inclusive and 67K874 to 67K934 inclusive
9D8230 Control parts are shown on Pages 275
c172430 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-8508 C [1] VALVE (solenoid)  
2. 5H-3193 [1] PIN (spring)  
3. 3D-8884 [1] ELBOW  
4. 7D-6096 [1] HOSE ASSEM. 33.02 cm(13 in.)  
5. 9D-8230 Y [1] CONTROL GROUP  
    (Separate Illustration)
6. 5H-4778 [2] ELBOW  
7. 9B-1722 [2] BOLT  
  4B-2047 [2] NUT  
  3B-4502 [2] LOCKWASHER  
8. 4H-6147 [1] CONNECTOR  
9. 7D-4242 [1] HOSE ASSEM. 243.84 cm(96 in.)  
10. 4J-8521 [1] ORIFICE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10390747
 

9D-6790: CONTROL GP-BOWL & APRON

9D6790 BOWL AND APRON CONTROL GROUP
Serial No. 65K1164-Up and 67K935-Up
6G6100 Control parts are shown on Page 275B
c175594 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-8508 [1] VALVE (solenoid)  
2. 5H-3193 [1] PIN (spring)  
3. 3D-8884 [1] ELBOW  
4. 7D-6096 [1] HOSE ASSEM. 33.02 cm(13 in.)  
5. 6G-6100 YC [1] CONTROL GROUP  
    (Separate Illustration)
6. 5H-4778 [2] ELBOW  
7. 9B-1722 [2] BOLT  
  4B-2047 [2] NUT  
  3B-4502 [2] LOCKWASHER  
8. 4H-6147 [1] CONNECTOR  
9. 7D-4242 [1] HOSE ASSEM. 243.84 cm(96 in.)  
10. 4J-8521 [1] ORIFICE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10390748
 

7J-4623: LOAD CYLINDER GROUP

7J4623 LOAD CYLINDER GROUP--(Change 2)--8.25" Bore x 10" Stroke
c206619 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8734 [1] NUT  
2. 4J-7376 [1] RING  
3. 5J-5559 [2] SEAL ASSEM.  
4. 7J-6146 [1] PISTON  
5. 7J-4622 [1] CYLINDER ASSEM.  
    (Includes)
6. 5J-8612 [1] BEARING  
7. 1J-2176 [1] SEAL  
8. 2J-0744 [1] RING  
9. 2H-3856 [2] BOLT  
10. 3B-4514 [8] LOCKWASHER  
11. 5J-8350 [1] SEAL  
12. 4J-8981 [1] WIPER  
13. 7J-6144 [1] ROD ASSEM.  
    (Includes)
14. 5J-8612 [1] BEARING  
15. 1D-4627 [6] BOLT  
16. 9J-5522 C [1] HEAD  
17. 6J-6736 [1] SEAL  
18. 7J-6145 [1] WASHER  
  C   INDICATES CHANGE
 

#SEBP10390749
 

8D-9310: SEAT FRAME AND PLATFORM

SEAT FRAME AND PLATFORM (8D9310 N/S)--Part 1 of 2
Serial No. 65K985 to 65K1017 inclusive and 67K605 to 67K635 inclusive
c150074 SEBP1039
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] STRIP  
2. 8D-9087 [1] PLATFORM ASSEM.  
3. 8D-6144 [2] BLOCK  
4. 7F-3206 [1] LUG  
5. 7D-7261 [1] IRON  
6. 6D-7330 [2] BRACKET  
8. 6D-5393 [1] BLOCK  
9. 9F-2978 [31] NUT  
10. 1H-8994 [1] PLATE  
11. 0L-1351 [3] BOLT  
12. 3B-4506 [13] LOCKWASHER  
13. 0S-1590 [6] BOLT  
  2B-6010 [6] WASHER  
  9M-1853 [6] MOUNTING  
14. 9D-4148 [1] STRIP  
15. 9D-4153 [1] BRACKET  
16. 4D-6399 [1] PIN  
  3B-4607 [2] COTTER PIN  
17. 4D-6400 [1] DOOR ASSEM.  
18. 4D-6398 [1] SPRING  
19. 9D-4149 [1] STRIP  
20. 7F-0192 [4] BOLT  
  3F-1417 [4] WASHER  
  1P-7115 [4] GROMMET ASSEM.  
21. 8D-2396 [1] CLAMP  
22. 8D-4979 [1] BOOT  
23. 2J-6540 [1] CLAMP  
24. 9D-4147 [1] STRIP  
25. 9D-6301 C [1] PLATE ASSEM.  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 641B :

Truck sale:

 
 
CAT 641B

RD Williams Parts
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