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7J4420 CUSHION HITCH LINES Refer also to Page 195 for special parts 641B WHEEL TRACTOR


HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
ACCUMULATOR GP
LINES GP-HYDRAULIC
FRAME AND BODY
BRACKET GP
HYDRAULIC SYSTEM
LINES GP-HYDRAULIC


HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
 

#UEG0167S0420
 

7J-4420: CUSHION HITCH LINES

7J4420 CUSHION HITCH LINES
Refer also to Page 195 for special parts
c206620 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4707 [2] BOLT  
2. 3B-4507 [12] LOCKWASHER  
3. 4F-5192 [6] BOLT  
4. 7J-3474 [1] CONNECTOR  
5. 9J-7347 C [1] BRACKET  
6. 7J-3476 [1] TUBE ASSEM.  
7. 6J-3650 [3] SEAL  
8. 0S-1595 [4] BOLT  
9. 4B-4280 [7] WASHER  
  3B-4508 [7] LOCKWASHER  
10. 0T-0768 [4] BOLT  
11. 0L-2070 [2] BOLT 2.25 in. (5.72 cm) long  
2. 3B-4506 [4] LOCKWASHER  
13. 0S-1619 [2] BOLT 3 in. (7.62 cm) long  
14. 1D-4574 [3] BOLT  
  1D-4719 [3] NUT  
15. 9B-0523 [3] SPACER  
16. 6J-3625 [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0167S0421
 

5J-9231: ACCUMULATOR GROUP

5J9231 ACCUMULATOR GROUP
Only separate parts serviced
When complete Group is required order 3G676
c206618 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-9053 [1] HEAD  
2. 5J-9230 [1] ACCUMULATOR ASSEM.  
3. 5M-6708 [1] WASHER  
4. 6J-0366 [1] VALVE ASSEM.  
5. [1] MANIFOLD  
6. 0S-1590 [2] BOLT  
7. 3B-4506 [10] LOCKWASHER  
8. 1P-3700 C [3] SEAL  
9. 6J-9356 [2] SEAL ASSEM.  
10. 9J-9319 C [1] PISTON  
11. 7S-0582 [1] PLATE (Warning)  
12. 5J-9222 [1] TUBE ASSEM.  
13. 0S-1588 [4] BOLT  
14. 1J-2176 [1] SEAL  
15. 2J-0744 [1] RING  
16. 1D-4639 [8] BOLT  
17. 9M-2828 [8] WASHER  
18. 5J-9220 [1] COVER ASSEM.  
19. 1M-3381 [4] SPACER  
20. 0S-1571 [4] BOLT  
  C   INDICATES CHANGE
 

#UEG0167S0422
 

8J-4891: PLATE

8J4891 HOSE GROUP
Serial No. 65K1 to 772, 774 to 781, 783, 784, 786 to 790, 792, 793, 795 to 798,
800 to 804, 806 to 820, 822 to 849 and 65K851 to 65K864 inclusive and 67K1 to 309,
311, 312, 314 to 321, 323, 325 to 329, 331 to 334, 336 to 341, 343 to 406, 408, 409, 412,
416 and 67K418 to 67K429 inclusive. For Field Replacement for 7J2536 Tube Assembly
shown on Pages 151 and 151A
c137977 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3H-5368 [4] BOLT  
2. 1P-4578 [2] FLANGE  
3. 9S-1366 [4] BOLT  
4. 3B-4508 [8] LOCKWASHER  
5. 0S-1587 [4] BOLT  
6. 7K-4116 [1] BLOCK  
7. 8J-3417 [2] PLATE  
8. 8J-3414 [1] LUG  
9. 8J-3415 [2] GROMMET  
10. 1P-4579 [4] FLANGE  
11. 4D-5829 [1] PLATE  
12. 1A-1460 [4] BOLT  
  1D-4719 [4] NUT  
13. 4J-0524 [1] SEAL  
14. 8J-3420 [1] HOSE ASSEM.  
  8S-9348 H HOSE 24.8"  
15. 5S-3779 [1] STEM ASSEM. (Straight)  
16. 3S-7116 [2] SLEEVE  
17. 3S-8569 [1] STEM ASSEM. (30 degrees)  
18. 8J-3416 [2] CLAMP  
19. 4J-0522 [1] SEAL  
  H   ORDER BY THE INCH
 

#UEG0167S0423
 

9D-7380: REPLACEMENT BRACKET GROUP

9D7380 REPLACEMENT BRACKET GROUP
PROVIDES FIELD REPLACEMENT IN THE EVENT OF FRONT HITCH
BRACKET BEARING BORE ENLARGEMENT
c150929 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-7362 [1] PLATE (front)  
  9D-7361 [1] PLATE (rear)  
2. 9D-0588 [1] BRACKET (hitch)  
3. 9D-7364 [1] PLATE (front)  
  9D-7363 [1] PLATE (rear)  
 

#UEG0167S0424
 

6J-6664: ACCUMULATOR LINES GROUP

6J6664 ACCUMULATOR LINES GROUP
Serial No. 65K1 to 65K772 inclusive and 67K1 to 67K291, 67K293, 67K307 and 67K309 inclusive
c107322 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOLT  
  [2] WASHER  
2. [6] LOCKWASHER  
3. [1] STRAP  
4. [2] BOLT  
  [2] NUT  
  [2] LOCKWASHER  
5. [2] SEAL  
6. [4] BOLT  
7. [8] LOCKWASHER  
8. [1] TUBE ASSEM.  
9. [1] PLATE  
  [2] BOLT  
  [2] LOCKWASHER  
10. [4] BOLT  
11. [2] FLANGE  
  C [1] HOSE ASSEM. (252" Long Overall)  
12. C [1] STEM ASSEM.  
13. C [1] HOSE  
14. C [1] STEM ASSEM.  
15. C [2] SLEEVE  
16. [4] BOLT  
17. [2] FLANGE  
  [1] SEAL  
18. C [2] CLAMP  
19. C [1] BOLT  
  [1] LOCKWASHER  
20. C [1] STRAP  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0167S0425
 

6J-6664: ACCUMULATOR LINES GROUP

6J6664 ACCUMULATOR LINES GROUP
Serial No. 65K774 to 781, 783, 784, 786 to 790, 792, 793, 795 to 798, 800 to 804, 806 to 820, 822
to 849 and 65K851 to 65K864 inclusive & 67K292, 294 to 306, 308, 311, 312, 314 to 321, 323, 325 to
329, 331 to 334, 336 to 341, 343 to 406, 408, 409, 412, 416 and 67K418 to 67K429 inclusive
c134273 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-7512 [1] STRAP  
2. 0S-1595 [2] BOLT  
  4B-4280 [2] WASHER  
3. 3B-4508 [6] LOCKWASHER  
4. 1D-4609 [2] BOLT  
  1B-4331 [2] NUT  
  3B-4512 [2] LOCKWASHER  
  8S-8927 [1] HOSE ASSEM.  
5. 8S-9348 H HOSE 207.5"  
    (Angle Orientation 0 Degrees)
6. 7S-9790 [1] STEM ASSEM.  
7. 3S-8580 [1] STEM ASSEM.  
8. 3S-7116 [2] SLEEVE  
9. 7D-1553 [2] CLIP  
10. 0S-0509 [1] BOLT  
11. 3B-4506 [4] LOCKWASHER  
12. 0S-1608 [1] BOLT  
  1D-4717 [1] NUT  
  9F-3526 [1] SPACER  
  4B-4278 [1] WASHER  
13. 7J-8714 [2] CLIP  
14. 1D-4703 [4] BOLT  
15. 3B-4507 [8] LOCKWASHER  
16. 3H-3667 [2] FLANGE  
17. 6J-3625 [1] SEAL  
18. 6J-3650 [2] SEAL  
19. 0S-1585 [4] BOLT  
20. 3H-4330 [2] FLANGE  
21. 5J-2302 [1] PLATE  
22. 0S-1594 [2] BOLT  
23. 7J-2536 [1] TUBE ASSEM.  
24. 3B-8428 [4] BOLT  
  H   ORDER BY THE INCH
 

#UEG0167S0426
 

6J-6664: ACCUMULATOR LINES GROUP

6J6664 ACCUMULATOR LINES GROUP
Serial No. 65K773, 782, 785, 791, 794, 799, 805, 821, 850, 865 to 878 & 65K880 to 65K886 inclusive & 67K310, 313, 322, 324,
330, 335, 342, 407, 410, 411, 413, 415, 430 to 432, 434 to 436, 438 to 442,
445, 446, 448, 450 to 67K495 inclusive
c137978 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-7512 [1] STRAP  
2. 0S-1595 [2] BOLT  
3. 3B-4508 C [11] LOCKWASHER  
4. 1D-4609 [2] BOLT  
  1B-4331 [2] NUT  
  3B-4512 [2] LOCKWASHER  
5. 8J-3419 C [1] HOSE ASSEM.  
  8S-9348 H HOSE 236.5"  
6. 3S-8569 [1] STEM ASSEM. (30 degrees)  
7. 3S-8573 [1] STEM ASSEM. (90 degrees)  
8. 3S-7116 [2] SLEEVE  
9. 1D-4720 C [1] NUT  
10. 0S-1569 C [1] BOLT  
11. 9S-1366 C [4] BOLT  
12. 2A-1531 [1] BOLT  
  1D-4719 [1] NUT  
13. 6J-7758 [2] CLAMP  
14. 1D-4703 [4] BOLT  
15. 3B-4510 C [1] LOCKWASHER  
16. 1P-4578 C [4] FLANGE  
17. 4J-0522 C [2] SEAL  
18. 3H-5368 C [4] BOLT  
19. 8J-3416 C [2] CLAMP  
20. 0S-1587 C [4] BOLT  
21. 8J-3415 C [2] GROMMET  
22. 8J-3417 C [2] PLATE  
23. 4B-4280 [3] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#UEG0167S0427
 

6J-6664: ACCUMULATOR LINES GROUP

6J6664 ACCUMULATOR LINES GROUP
Serial No. 65K879, 887 to 906, 908, 910 & 65K911 inclusive and 67K414, 417, 433, 437, 443,
444, 447, 449, 496 to 504, 506, 510 & 67K514 to 67K519 inclusive
c141053 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] STRAP  
2. 0S-1595 [2] BOLT  
3. 3B-4508 C [13] LOCKWASHER  
4. 1D-4609 [2] BOLT  
  1B-4331 [2] NUT  
  3B-4512 [2] LOCKWASHER  
5. 8J-7683 C [1] HOSE ASSEM.  
  8S-9348 H HOSE 102 in.  
6. 3S-8569 [1] STEM ASSEM. (30 degrees)  
7. 3S-8573 [1] STEM ASSEM. (90 degrees)  
8. 3S-7116 [4] SLEEVE  
9. 8S-9348 H HOSE 137 in.  
10. 2P-1315 [1] STEM ASSEM.  
11. 9S-1366 [4] BOLT  
12. 2A-1531 [1] BOLT  
  1D-4719 [1] NUT  
13. 8J-7663 C [1] CLAMP  
14. 1D-4703 [4] BOLT  
15. 1A-1460 C [2] BOLT  
16. 1P-4578 [4] FLANGE  
17. 4J-0522 [2] SEAL  
18. 3H-5368 [4] BOLT  
19. 8J-3416 [2] CLAMP  
20. 0S-1587 [4] BOLT  
21. 8J-3415 [2] GROMMET  
22. 8J-3417 [2] PLATE  
23. 4B-4280 [3] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#UEG0167S0428
 

6J-6664: ACCUMULATOR LINES GROUP

6J6664 ACCUMULATOR LINES GROUP
Serial No. 65K907, 909 and 65K912-Up and 67K505, 507 to 509, 511 to 513 and 67K520-Up
c153447 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] STRAP  
2. 0S-1595 [2] BOLT  
3. 3B-4508 C [7] LOCKWASHER  
4. 1D-4609 [2] BOLT  
  1B-4331 [2] NUT  
  3B-4512 [2] LOCKWASHER  
5. 9J-1115 C [1] HOSE ASSEM.  
    (Includes)
  5P-0182 H HOSE 264.16 cm(104 in.)  
6. 3S-8569 [1] STEM ASSEM. (30 degrees)  
7. 3S-8573 [1] STEM ASSEM. (90 degrees)  
8. 3S-7116 [6] SLEEVE  
9. 5P-0182 H HOSE 282.95 cm(111.40 in.)  
10. 2P-1315 [1] STEM ASSEM.  
11. J GUARD 12.06 dm(47.50 in.)  
12. 5P-0182 CH HOSE 53.34 cm(21 in.)  
13. 8J-7663 C [2] CLAMP  
14. 1D-4703 [4] BOLT  
15. 1A-1460 C [4] BOLT  
16. 1P-4578 [4] FLANGE  
17. 4J-0522 [2] SEAL  
18. 3H-5368 [4] BOLT  
19. 9J-1143 C [1] CLAMP  
20. 4B-4280 [3] WASHER  
21. 4B-4279 C [8] WASHER  
22. 6J-7758 C [2] CLAMP  
23. 2A-1531 [1] BOLT  
  1D-4719 [1] NUT  
  C   INDICATES CHANGE
  J   ORDER BY THE DECIMETRE
  H   ORDER BY THE CENTIMETRE
 

#UEG0167S0429
 

6D-9720: LINES & VALVE GP

CUSHION HITCH LINES AND VALVES (6D9720 N/S)--Part 1 of 2
Serial No. 65K1 to 65K792 inclusive and 67K1 to 67K315 inclusive
7J4012 Selector Valve parts are shown on Page 155. Refer also to Page 195 for special parts
c107857 UEG0167S
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Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-1891 [3] UNION  
  3J-1907 [3] SEAL  
2. 4D-7924 [1] HOSE ASSEM. (153" long overall)  
  7D-4063 [1] HOSE ASSEM.  
3. 3S-8495 [1] STEM ASSEM. (22.5 degrees)  
4. 3S-7252 [2] SLEEVE  
5. 8S-9355 H HOSE 156"  
6. 3S-8490 [1] STEM ASSEM. (90 degrees)  
7. 6J-3600 [1] SEAL  
8. 4D-6466 [1] CLIP  
9. 0L-1351 [5] BOLT  
10. 3B-4506 [8] LOCKWASHER  
11. 7D-4161 [1] CLAMP  
12. 7D-1639 [1] HOSE ASSEM. (88" long overall)  
  4F-7952 [1] SEAL  
13. 6D-4257 [1] HOSE ASSEM. (148" long overall)  
14. 0S-1594 [2] BOLT  
15. 6D-3479 [2] CLIP  
16. 7D-4055 [1] CLAMP  
17. 7D-4307 [3] CLAMP  
18. 5K-8451 [1] CLIP  
19. 5D-9522 [1] UNION  
  3J-1907 [1] SEAL  
    (Part of 5D9522 Union)
20. 5D-7377 [2] FITTING  
  3J-7354 [2] SEAL  
    (1 in each 5D7377 Fitting)
21. 5J-0299 [1] CLIP  
22. 7D-4065 [1] HOSE ASSEM. (140" long overall)  
23. 6D-2834 [1] CLIP  
24. 5H-4778 [1] UNION  
25. 7J-4012 Y [1] SELECTOR VALVE  
    (See Separate Illustration)
26. 0S-1591 [1] BOLT  
27. 6D-9006 [1] LEVER  
  1B-8702 [1] KEY  
28. 7F-8092 [1] KNOB  
29. 7D-4156 [1] GUARD ASSEM.  
30. 0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
31. 0T-0102 [1] BOLT  
32. 2S-1647 [1] GROMMET  
33. 7D-5318 [1] CONNECTOR  
  7M-8485 [1] SEAL  
34. 7D-4092 [1] CLIP  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Technical Information Bulletin
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
242-3567 Variable Crimp Die Bowl{0684}
242-3567 Variable Crimp Die Bowl{0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Reuse And Salvage Guidelines
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Disassembly and Assembly
Implement Control Valve
641-651-657 TRACTOR VEHICLE SYSTEMS
Service Magazine
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}

Caterpillar Parts SIS Catalog 641B :

Truck sale:

 
 
CAT 641B

RD Williams Parts
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