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4J8027 BRAKE GROUP Serial No. 68K1 to 68K643 Inclusive 5D9525 and 5D9526 Adjuster parts are shown on Page 118 Refer also to Page 193 for special parts 657B


BRAKING SYSTEM
BRAKE GP
POWER TRAIN
WHEEL & FINAL DRIVE GP

WHEEL TRACTOR 657B WHEEL TRACTOR 68K
 657B TRACTOR 68K00001-00892 (MACHINE) UEG0139S 657B 68K   (1969)

BRAKING SYSTEM

BRAKE GP
BRAKE GP
4J-8027 BRAKE GP
BRAKE GP
4J-8027 BRAKE GP
BRAKE GP
4J-8027 BRAKE GP
 

#UEG0139S0340
 

4J-8027: BRAKE GP

4J8027 BRAKE GROUP
Serial No. 68K1 to 68K643 Inclusive
5D9525 and 5D9526 Adjuster parts are shown on Page 118
Refer also to Page 193 for special parts
c170461 UEG0139S
4J8027 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9173 [8] BOLT  
  5P-6628 CH LOCKWIRE .610 m(24 in.)  
2. 3J-9139 [4] PIN  
3. 5D-7969 [8] ROLLER  
4. 4D-0436 [4] SEAL  
5. 2H-3822 [2] BEARING  
6. 3B-8489 [2] FITTING  
7. 2D-0627 [2] SEAL  
8. 5D-9525 [1] ADJUSTER ASSEM. (R.H.)  
  5D-9526 Y [1] ADJUSTER ASSEM. (L.H.)  
    (Separate Illustration)
9. 5B-0925 [2] FITTING (.25 in.) thread  
    -OR-
  3B-8485 [2] FITTING (.125 in.) thread  
10. 4D-0442 [2] WASHER  
11. 1D-4720 [54] NUT  
  3B-4510 [54] LOCKWASHER  
12. 4D-0431 [1] CAMSHAFT (R.H.)  
  4D-0432 [1] CAMSHAFT (L.H.)  
13. 4D-0433 [2] WASHER  
  8F-3523 [2] RING  
14. 2J-8463 [4] SHOE ASSEM.  
    (Each Includes)
15. 3J-9377 [1] PIN  
16. 2J-2658 [2] BEARING  
17. 2J-8465 [3] LINING  
18. 3H-5111 [48] RIVET  
19. 4D-0434 [2] GUARD  
20. 2J-2239 [4] PIN  
21. 2J-2236 [8] WASHER  
  2J-2313 [8] RETAINER  
22. 2J-2241 [8] SPRING  
23. 6D-6813 [4] BOLT  
  5P-6628 CH LOCKWIRE .610 m(24 in.)  
24. 5D-7871 [2] DRUM ASSEM.  
25. 2J-2664 [4] SPRING  
26. 2J-2161 [2] BEARING  
  2J-9229 [1] BRAKE LINING GROUP  
    (Standard)
    -OR-
  2G-5772 C [1] BRAKE LINING GROUP  
    3.18 mm(.125 in.) Oversize on diameter
    -OR-
  2G-5773 C [1] BRAKE LINING GROUP  
    6.35 mm(.25 in.) Oversize on diameter (Any of which includes complete set of linings and rivets for one wheel)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE METRE
 

#UEG0139S0341
 

4J-8027: BRAKE GP

4J8027 BRAKE GROUP
Serial No. 68K644 to 68K875 Inclusive
5D9525 and 5D9526 Adjuster parts are shown on Page 118
Refer also to Page 193 for special parts
c170464 UEG0139S
4J8027 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9173 [8] BOLT  
  5P-6628 CH LOCKWIRE .610 m(24 in.)  
2. 3J-9139 [4] PIN  
3. 5D-7969 [8] ROLLER  
4. 4D-0436 [4] SEAL  
5. 2H-3822 [2] BEARING  
6. 3B-8489 [2] FITTING  
7. 2D-0627 [2] SEAL  
8. 5D-9525 [1] ADJUSTER ASSEM. (R.H.)  
  5D-9526 Y [1] ADJUSTER ASSEM. (L.H.)  
    (Separate Illustration)
9. 5B-0925 [2] FITTING (.25 in.) thread  
    -OR-
  3B-8485 [2] FITTING (.125 in.) thread  
10. 4D-0442 [2] WASHER  
11. 4K-0367 [54] NUT  
  1H-7713 [54] WASHER  
12. 4D-0431 [1] CAMSHAFT (R.H.)  
  4D-0432 [1] CAMSHAFT (L.H.)  
13. 4D-0433 [2] WASHER  
  8F-3523 [2] RING  
14. 2J-8463 [4] SHOE ASSEM.  
    (Each Includes)
15. 3J-9377 [1] PIN  
16. 2J-2658 [2] BEARING  
17. 2J-8465 [3] LINING  
18. 3H-5111 [48] RIVET  
19. 4D-0434 [2] GUARD  
20. 2J-2239 [4] PIN  
21. 2J-2236 [8] WASHER  
  2J-2313 [8] RETAINER  
22. 2J-2241 [8] SPRING  
23. 6D-6813 [4] BOLT  
  5P-6628 CH LOCKWIRE .610 m(24 in.)  
24. 7D-5723 [2] DRUM ASSEM.  
25. 2J-2664 [4] SPRING  
26. 2J-2161 [2] BEARING  
  2J-9229 [1] BRAKE LINING GROUP  
    (Standard)
    -OR-
  2G-5772 C [1] BRAKE LINING GROUP  
    3.18 mm(.125 in.) Oversize on diameter
    -OR-
  2G-5773 C [1] BRAKE LINING GROUP  
    6.35 mm(.25 in.) Oversize on diameter (Any of which Includes complete set of linings and rivets for one wheel)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE METRE
 

#UEG0139S0342
 

4J-8027: BRAKE GP

4J8027 BRAKE GROUP
Serial No. 68K876-Up
5D9525 and 5D9526 Adjuster parts are shown on Page 118
Refer also to Page 193 for special parts
c929881 UEG0139S
4J8027 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9173 [8] BOLT  
  5P-6628 CH LOCKWIRE .610 m(24 in.)  
2. 3J-9139 [4] PIN  
3. 5D-7969 [8] ROLLER  
4. 4D-0436 [4] SEAL  
5. 2H-3822 [2] BEARING  
6. 3B-8489 [2] FITTING  
7. 2D-0627 [2] SEAL  
8. 5D-9525 Y [1] ADJUSTER ASSEM. (R.H.)  
  5D-9526 Y [1] ADJUSTER ASSEM. (L.H.)  
    (Separate Illustration)
9. 3B-8485 [2] FITTING  
10. 4D-0442 [2] WASHER  
11. 4K-0367 C [84] NUT  
  9D-6134 C [84] SPACER  
12. 4D-0431 [1] CAMSHAFT (R.H.)  
  4D-0432 [1] CAMSHAFT (L.H.)  
13. 4D-0433 [2] WASHER  
  8F-3523 [2] RING  
14. 2J-8463 [4] SHOE ASSEM.  
    (Each Includes)
15. 3J-9377 [1] PIN  
16. 2J-2658 [2] BEARING  
17. 2J-8465 [3] LINING  
18. 3H-5111 [48] RIVET  
19. 4D-0434 [2] GUARD  
20. 2J-2239 [4] PIN  
21. 2J-2236 [8] WASHER  
  2J-2313 [8] RETAINER  
22. 2J-2241 [8] SPRING  
23. 6D-6813 [4] BOLT  
  5P-6628 CH LOCKWIRE .610 m(24 in.)  
24. 7D-5723 [2] DRUM ASSEM.  
25. 2J-2664 [4] SPRING  
26. 2J-2161 [2] BEARING  
  2J-9229 [1] BRAKE LINING GROUP  
    (Standard)
    - OR -
  2G-5772 C [1] BRAKE LINING GROUP  
    3.18mm (.125 In.) Oversize on diameter
    - OR -
  2G-5773 C [1] BRAKE LINING GROUP  
    6.35mm (.25 in.) Oversize on diameter (Any of which includes complete set of linings and rivets for one wheel)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE METRE
 

#UEG0139S0343
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 1 of 2
Serial No. 68K1 to 68K778 inclusive
c128227 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-5784 [2] WHEEL ASSEM.  
  7M-7410 [2] PLUG  
2. 2D-8369 [68] STUD  
3. 4D-6185 [2] RING  
4. 4D-4325 [4] CUP  
5. 4D-4324 [4] CONE  
6. 1B-4331 [68] NUT  
  3B-4512 [68] LOCKWASHER  
  3D-2239 [2] VALVE ASSEM.  
7. 6F-3931 [1] CAP  
8. 2D-2510 [1] VALVE  
  6F-3930 [1] CORE  
9. 4D-4504 [2] RETAINER ASSEM.  
10. 0S-0130 [8] PIN  
    (4 in each 4D4504 Assem.)
11. 4D-4510 [2] SEAL GROUP  
12. 4D-4472 [4] RING (Rubber)  
    (2 in each 4D4510 Group)
13. 4D-4503 [2] SEAL  
14. 4D-4823 [54] STUD  
15. 5D-0662 [2] HOUSING ASSEM.  
16. 4D-4365 [1] FLANGE  
17. 0S-1587 [2] BOLT  
  4L-3754 [2] LOCK  
18. 2J-3507 [74] NUT  
  5D-2779 [74] WASHER  
19. 7D-4851 [1] SHAFT (Right Hand)  
  7D-4852 [1] SHAFT (Left Hand)  
20. 3D-8241 [2] SEAL  
21. 4D-4508 [2] SEAL  
22. 4D-4506 [2] RETAINER ASSEM.  
23. 0S-0130 [8] PIN  
    (4 in each 4D4506 Assem.)
24. 3M-7045 [2] PLUG  
 

#UEG0139S0344
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 2 of 2
Serial No. 68K1 to 68K778 inclusive
c128228 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BAND  
2. [2] GEAR (115 Teeth)  
3. [2] SEAL  
4. [4] FLANGE  
5. [2] DRIVER  
6. [2] RING  
  [2] CARRIER ASSEM.  
7. [1] CARRIER  
8. [9] STUD  
9. [18] NUT  
  [18] LOCKWASHER  
10. [2] SEAL  
11. [6] GEAR (48 Teeth)  
12. [6] SPACER  
13. [6] PIN  
14. [6] RING  
15. [12] WASHER (.092" Thick)  
  [12] WASHER (.113" Thick)  
16. [12] ROLLER ASSEM.  
17. [2] GEAR (17 Teeth)  
18. [2] RING  
19. [40] BOLT  
  H LOCKWIRE 160"  
20. [2] RETAINER  
  [2] WASHER  
  [2] SHIM (.114" Thick)  
21. [2] COVER  
22. [2] PAD  
  [8] BOLT  
23. [2] SEAL  
24. [16] BOLT  
  [8] LOCK  
  [8] RETAINER  
25. [2] SEAL  
26. [2] PLUG (Drain)  
  [2] GASKET  
  [2] PLUG (Fill)  
  [2] GASKET  
27. [2] HUB  
28. [2] RETAINER  
  H   ORDER BY THE FOOT
 

#UEG0139S0345
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 1 of 2
Serial No. 68K779 to 68K845 inclusive
c138947 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-5784 [2] WHEEL ASSEM.  
  7M-7410 [2] PLUG  
2. 2D-8369 [68] STUD  
3. 4D-6185 [2] RING  
4. 4D-4325 [4] CUP  
5. 4D-4324 [4] CONE  
6. 1B-4331 [68] NUT  
  3B-4512 [68] LOCKWASHER  
7. 3D-2239 [2] VALVE ASSEM.  
  6F-3931 [1] CAP  
8. 2D-2510 [1] VALVE  
  6F-3930 [1] CORE  
9. 4D-4504 [2] RETAINER ASSEM.  
10. 0S-0130 [4] PIN  
11. 4D-4510 [2] SEAL GROUP  
12. 4D-4472 [2] RING (Rubber)  
13. 4D-4503 [2] SEAL  
14. 4D-4823 [54] STUD  
15. 5D-0662 [2] HOUSING ASSEM.  
16. 4D-4365 [1] FLANGE  
17. 0S-1587 [2] BOLT  
  4L-3754 [2] LOCK  
18. 2J-3507 [74] NUT  
  5D-2779 [74] WASHER  
19. 7D-9406 C [1] SHAFT (R.H.)  
  7D-9407 [1] SHAFT (L.H.)  
20. 3D-8241 [2] SEAL  
21. 4D-4508 [2] SEAL  
22. 4D-4506 [2] RETAINER ASSEM.  
23. 0S-0130 [4] PIN  
24. 3M-7045 [2] PLUG  
  C   INDICATES CHANGE
 

#UEG0139S0346
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 2 of 2
Serial No. 68K779 to 68K845 inclusive
c138948 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-4960 [2] BAND  
2. 4D-0334 [2] GEAR (115 Teeth)  
3. 3D-1964 [2] SEAL  
4. 4D-6172 [4] FLANGE  
5. 3D-8835 [2] DRIVER  
6. 3D-1967 [2] RING  
7. 6D-5829 [2] CARRIER ASSEM.  
  6D-5831 [1] CARRIER  
8. 2D-8153 [9] STUD  
9. 1D-4719 [18] NUT  
  3B-4508 [18] LOCKWASHER  
10. 3D-3295 [2] SEAL  
11. 4D-0335 [6] GEAR (48 Teeth)  
12. 3D-3292 [6] SPACER  
13. 4D-0445 [6] PIN  
14. 4D-0608 [6] RING  
15. 4D-0453 [12] WASHER (.092" Thick)  
  4D-0454 [12] WASHER (.113" Thick)  
16. 3D-0224 [12] ROLLER ASSEM.  
17. 7D-6834 C [2] GEAR (17 Teeth)  
18. 7D-6705 C [2] RING  
19. 3D-4041 [40] BOLT  
  4S-8743 H LOCKWIRE 160"  
20. 4D-4367 [2] RETAINER  
  7D-9476 C [2] WASHER  
  4D-5738 [12] SHIM (.114" Thick)  
21. 7D-4849 [2] COVER  
22. 7D-4864 [2] PAD  
  2S-0635 [8] BOLT  
23. 4D-0449 [2] SEAL  
24. 0S-1621 [16] BOLT  
  4F-7356 [8] LOCK  
  4D-3173 [8] RETAINER  
25. 6F-6672 [2] SEAL  
26. 3H-6828 [2] PLUG (Drain)  
  2A-1913 [2] GASKET  
  6B-5262 [2] PLUG (Fill)  
  5B-3265 [2] GASKET  
27. 4D-4361 [2] HUB  
28. 4D-4367 RETAINER  
  C   INDICATES CHANGE
  H   ORDER BY THE FOOT
 

#UEG0139S0347
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 1 of 2
Serial No. 68K846 to 68K859 inclusive
c143460 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-5784 [2] WHEEL ASSEM.  
  7M-7410 [2] PLUG  
2. 2D-8369 [68] STUD  
3. 4D-6185 [2] RING  
4. 4D-4325 [4] CUP  
5. 4D-4324 [4] CONE  
6. 1B-4331 [68] NUT  
  3B-4512 [68] LOCKWASHER  
7. 3D-2239 [2] VALVE ASSEM.  
  6F-3931 [1] CAP  
8. 2D-2510 [1] VALVE  
  6F-3930 [1] CORE  
9. 4D-4504 [2] RETAINER ASSEM.  
10. 0S-0130 [4] PIN  
11. 4D-4510 [2] SEAL GROUP  
12. 4D-4472 [2] RING (Rubber)  
13. 4D-4503 [2] SEAL  
14. 4D-4823 [54] STUD  
15. 5D-0662 [2] HOUSING ASSEM.  
16. 4D-4365 [1] FLANGE  
17. 0S-1587 [2] BOLT  
  4L-3754 [2] LOCK  
18. 2J-3507 [74] NUT  
  5D-2779 [74] WASHER  
19. 7D-9406 [1] SHAFT (R.H.)  
  7D-9407 [1] SHAFT (L.H.)  
20. 3D-8241 [2] SEAL  
21. 4D-4508 [2] SEAL  
22. 4D-4506 [2] RETAINER ASSEM.  
23. 0S-0130 [4] PIN  
24. 3M-7045 [2] PLUG  
 

#UEG0139S0348
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 2 of 2
Serial No. 68K846 to 68K859 inclusive
c143461 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-4960 [2] BAND  
2. 4D-0334 [2] GEAR (115 Teeth)  
3. 3D-1964 [2] SEAL  
4. 4D-6172 [4] FLANGE  
5. 3D-8835 [2] DRIVER  
6. 3D-1967 [2] RING  
7. 6D-5829 [2] CARRIER ASSEM.  
  6D-5831 [1] CARRIER  
8. 2D-8153 [9] STUD  
9. 1D-4719 [18] NUT  
  3B-4508 [18] LOCKWASHER  
10. 3D-3295 [2] SEAL  
11. 4D-0335 [6] GEAR (48 Teeth)  
12. 3D-3292 [6] SPACER  
13. 4D-0445 [6] PIN  
14. 4D-0608 [6] RING  
15. 4D-0453 [12] WASHER (.092" Thick)  
  4D-0454 [12] WASHER (.113" Thick)  
16. 3D-0224 [12] ROLLER ASSEM.  
17. 7D-6834 [2] GEAR (17 Teeth)  
18. 7D-6705 [2] RING  
19. 3D-4041 [40] BOLT  
  4S-8743 H LOCKWIRE 100 in.  
20. 4D-4367 [2] RETAINER  
  7D-9476 [2] WASHER  
  4D-5738 [12] SHIM (.114" Thick)  
21. 7D-4849 [2] COVER  
22. 8D-3844 C [2] PLATE  
  8D-3883 C [4] BOLT  
23. 4D-0449 [2] SEAL  
24. 0S-1621 [16] BOLT  
  4F-7356 [8] LOCK  
  4D-3173 [8] RETAINER  
25. 6F-6672 [2] SEAL  
26. 3H-6828 [2] PLUG (Drain)  
  2A-1913 [2] GASKET  
  6B-5262 [2] PLUG (Fill)  
  5B-3265 [2] GASKET  
27. 4D-4361 [2] HUB  
28. 8D-8021 C [2] RETAINER  
  C   INDICATES CHANGE
  H   ORDER BY THE FOOT
 

#UEG0139S0349
 

5D-7415: WHEEL & FINAL DRIVE GP

FINAL DRIVE AND WHEELS (5D7415 N/S)--37.50 x 39 Tubeless Tires--Part 1 of 2
Serial No. 68K860-Up
c145915 UEG0139S
5D7415 WHEEL & FINAL DRIVE GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-2417 C [2] WHEEL ASSEM.  
    (Each Includes)
  7M-7410 [1] PLUG  
2. 2D-8369 [34] STUD  
3. 1B-5174 [1] PLUG  
4. 6L-7655 [42] STUD  
5. 4D-4324 [4] CONE  
6. 1B-4331 [68] NUT  
  3B-4512 [68] LOCKWASHER  
7. 3D-2239 [2] VALVE ASSEM.  
    (Includes)
  6F-3931 [1] CAP  
8. 2D-2510 [1] VALVE  
  6F-3930 [1] CORE  
9. 4D-4506 [2] RETAINER ASSEM.  
    (Includes)
10. 0S-0130 [4] PIN  
11. 4D-4510 [2] SEAL GROUP  
    (Includes)
12. 4D-4472 [2] RING (rubber)  
13. 4D-6185 C [2] RING  
14. 4D-4823 [54] STUD  
15. 5D-0662 [2] HOUSING ASSEM.  
16. 4D-4365 [1] FLANGE  
17. 0S-1587 [2] BOLT  
  4L-3754 [2] LOCK  
18. 2J-3507 [74] NUT  
  5D-2779 [74] WASHER  
19. 7D-9406 [1] SHAFT (R.H.)  
  7D-9407 [1] SHAFT (L.H.)  
20. 3D-8241 [2] SEAL  
21. 4D-4508 [2] SEAL  
22. 4D-4325 [4] CUP  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Brake Linings Require Conditioning On Machines With Drum Brakes{4254}
Brake Linings Require Conditioning On Machines With Drum Brakes{4254}
Service Letter-NACD
144-5395 Brake Drum Assemblies Need To Be Removed From Dealer Parts Stock
144-5395 Brake Drum Assemblies Need To Be Removed From Dealer Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Front Wheels
650-660-666 STEERING AND TRACTION CONTROL
Final Drive, Wheels, Brakes And Axles
657-666 WHEEL TRACTOR-SCRAPERS POWER TRAIN
Final Drive, Wheels, Brakes And Axles
657-666 WHEEL TRACTOR-SCRAPERS POWER TRAIN
Final Drives, Brakes, Wheel And Axles
657B TRACTOR-SCRAPER POWER TRAIN
Final Drives, Brakes, Wheel And Axles
657B TRACTOR-SCRAPER POWER TRAIN
Parking And Emergency Brake Control Valve<BR> (6D3782)
657B & 666B TRACTORS-SCRAPERS AIR SYSTEM AND BRAKES
Brake Rotochambers With Parking Brake<BR> (5D3306, 6D6898 &amp; 7J6233)
657B & 666B TRACTORS-SCRAPERS AIR SYSTEM AND BRAKES
Brake Actuator With Parking And Emergency Brake<BR> (9D8938)
657B & 666B TRACTORS-SCRAPERS AIR SYSTEM AND BRAKES
Brake Drums
657B & 666B TRACTORS-SCRAPERS AIR SYSTEM AND BRAKES
Brake Adjustment
657B & 666B TRACTORS-SCRAPERS AIR SYSTEM AND BRAKES
Tool Operating Manual
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
Service Letter-China
144-5395 Brake Drum Assemblies Need To Be Removed From Dealer Parts Stock
144-5395 Brake Drum Assemblies Need To Be Removed From Dealer Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Service Letter-APD
144-5395 Brake Drum Assemblies Need To Be Removed From Dealer Parts Stock
144-5395 Brake Drum Assemblies Need To Be Removed From Dealer Parts Stock
Disassembly and Assembly
Axle And Planetary Final Drive
657-666 SCRAPER POWER TRAIN
Planetary Final Drive
657-666 SCRAPER POWER TRAIN
Final Drive Ring Gear, Hub, And Wheel
657-666 SCRAPER POWER TRAIN
Wheel Bearings And Seal
657-666 SCRAPER POWER TRAIN
Brake Shoes
657-666 SCRAPER POWER TRAIN
Brake Camshaft
657-666 SCRAPER POWER TRAIN
Brake Drum
657-666 SCRAPER POWER TRAIN
Axle Housing
657-666 SCRAPER POWER TRAIN
Axle And Planetary Final Drive
641-651-657 TRACTOR POWER TRAIN
Planetary Final Drive
641-651-657 TRACTOR POWER TRAIN
Final Drive Ring Gear, Hub, And Wheel
641-651-657 TRACTOR POWER TRAIN
Wheel Bearings And Seal
641-651-657 TRACTOR POWER TRAIN
Brake Shoes
641-651-657 TRACTOR POWER TRAIN
Brake Camshaft
641-651-657 TRACTOR POWER TRAIN
Axle Housing
641-651-657 TRACTOR POWER TRAIN
Service Magazine
Field Conversion Arrangement Is Now Available For An Improved Air Brake Control System{4250,4267,4278}
1980/12/22
Remove Block Assemblies Used For Shipment{7505,7100,4059,3250}
1981/04/27
Longer Bolts, Hardened Washers, And More Torque Keep Wheel Bearing Adjustment Correct{4201}
1978/01/16
New Pressure Switch Used In Low Air Pressure Warning For Emergency Brake Circuit{4278,7408}
1978/09/11
Bar Is Used To Prevent Possible Damage To The Hydraulic Tank Support{5056,4059,7150}
1978/11/27
Oversize (Larger Than Standard Size) Brake Linings Available For Parts Service{4254}
1978/12/04
Brake Shoes For The Wheel Tractor-Scraper Have Been Improved {4251}
2006/01/02
The Serviceability of Brake Shoes Has Changed {4251}
2006/06/19

Caterpillar Parts SIS Catalog 657B :

DIFFERENTIAL GP
8D-5620 DIFFERENTIAL GP
DIFFERENTIAL GROUP
8D-0310 DIFFERENTIAL GROUP
DIFFERENTIAL GROUP
8D-5720 DIFFERENTIAL GROUP
SLACK ADJUSTER ASSEMBLY--R.H.,SLACK ADJUSTER ASSEMBLY--L.H.
5D-9525 SLACK ADJUSTER ASSEMBLY--R.H.,SLACK ADJUSTER ASSEMBLY--L.H.
DIFFERENTIAL GROUP
6D-8540 DIFFERENTIAL GROUP
DIFFERENTIAL & BEVEL GEAR GP
6D-8550 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
6D-8550 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
6D-8550 DIFFERENTIAL & BEVEL GEAR GP
BRAKE GP
4J-8027 BRAKE GP
BRAKE GP
4J-8027 BRAKE GP
WHEEL & FINAL DRIVE GP
5D-7415 WHEEL & FINAL DRIVE GP
WHEEL & FINAL DRIVE GP
5D-7415 WHEEL & FINAL DRIVE GP
WHEEL & FINAL DRIVE GP
5D-7415 WHEEL & FINAL DRIVE GP
WHEEL & FINAL DRIVE GP
5D-7415 WHEEL & FINAL DRIVE GP
WHEEL & FINAL DRIVE GP
5D-7415 WHEEL & FINAL DRIVE GP
WHEEL & FINAL DRIVE GP
5D-7415 WHEEL & FINAL DRIVE GP

Truck sale:

 
 
CAT 657B

RD Williams Parts
CAT 657B
 
CAT 657B

TRB Equipment Company
Hacienda Heights, California
 
 
CAT 657B

SUKUT EQUIPMENT & PARTS
San Bernardino, California
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