AVSPARE.COM
parts catalog

BRAKES (3S2034 N/S)--As Viewed from R.H. Side of Machine-Part 1 of 2 9M8068 Band parts are shown on Page 94 Note: Quantities shown are those required for both R.H. and L.H. Brakes 977K


STEERING AND BRAKING SYSTEM
BRAKE GP
POWER TRAIN
DRIVE GP-FINAL
UNDERCARRIAGE
IDLER GP
STEERING AND BRAKING SYSTEM
BAND & LINING AS-BRAKE
UNDERCARRIAGE
ROLLER GP


STEERING AND BRAKING SYSTEM

BRAKE GP
 

#UEH0574S0160
 

3S-2034: BRAKE GP

BRAKES (3S2034 N/S)--As Viewed from R.H. Side of Machine-Part 1 of 2
9M8068 Band parts are shown on Page 94
Note: Quantities shown are those required for both R.H. and L.H. Brakes
c113197 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5582 [2] LEVER  
  1B-8719 [4] KEY  
2. 4S-5044 [1] ROD ASSEM.  
3. 0L-1319 [1] WASHER  
4. 5B-9079 [1] NUT  
5. 5M-8500 [1] KNOB  
6. 3D-5849 [1] LEVER  
  1B-8704 [1] KEY  
7. 5K-2817 [1] PAWL  
8. 0S-1616 [1] BOLT  
9. 5K-6309 [1] RATCHET  
10. 0S-0175 [1] PIN  
  3B-4617 [1] COTTER PIN  
11. 9S-3325 [1] SUPPORT ASSEM.  
12. 6K-8088 [10] BEARING  
13. 3S-3044 [2] ROD  
14. 8H-0376 [4] PIN  
  8H-0350 [8] RING  
15. 8H-0352 [4] SHAFT ASSEM.  
16. 8M-5589 [2] SUPPORT ASSEM.  
17. 0T-0102 [8] BOLT  
  5B-2200 [4] LOCK  
18. 9M-8068 RY [2] BAND AND LINING ASSEM.  
    (See Separate Illustration)
19. 0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
20. 1M-3778 [4] STRUT  
21. 1M-3788 [4] PIN  
  1K-9740 [8] RING  
  7S-6148 [2] LEVER ASSEM.  
22. 1M-3802 [1] LEVER  
23. 7S-6145 [1] BEARING (1.252" O.D.)  
24. 7S-6140 [1] BEARING (1.502" O.D.)  
25. 1M-4025 [2] WEDGE  
26. 2M-7188 [2] SCREW  
27. 5H-6624 [2] SUPPORT  
28. 9S-8220 [2] SPRING  
29. 9H-6700 [2] SPRING  
30. 2F-6156 [4] LOCK  
31. 4H-8493 [2] PIN  
  3B-4629 [2] COTTER PIN  
32. 9S-1315 [2] PIN  
  3B-4617 [2] COTTER PIN  
33. 7M-3417 [2] LINK  
34. 8S-9092 [2] BOLT  
  1D-4720 [2] NUT  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0161
 

3S-2034: BRAKE GP

BRAKES (3S2034 N/S) -- Top View-Part 2 of 2
Note: Quantities shown are those required for both R.H. and L.H. Brakes
c204580 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4524 [2] SOCKET  
2. 1B-9575 [4] BOLT  
  1D-4716 [4] NUT  
3. 8M-7175 [2] SHAFT  
4. 7S-6149 [2] LEVER ASSEM.  
5. 8H-0356 [2] BUSHING  
6. 8H-0355 [2] BUSHING  
7. 1M-3834 [1] BUSHING  
8. [8] BOLT  
9. 3B-4510 [8] LOCKWASHER  
10. 9S-1315 [2] PIN  
  3B-4617 [2] COTTER PIN  
11. 7B-5594 [1] SPRING  
12. 3S-3052 [1] SHAFT (L.H.)  
13. 0S-1589 [2] BOLT  
  [2] NUT  
  4D-3704 [2] WASHER  
14. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
15. 0L-1032 [2] LOCK  
16. 9S-4232 [1] BRAKE PEDAL (L.H.)  
17. 2S-3813 [1] SNUBBER  
  7F-2770 [1] ADHESIVE  
18. 9S-4233 [1] BRAKE PEDAL (Middle)  
19. 9S-4229 [2] LEVER  
20. 9S-4231 [1] BRAKE PEDAL (R.H.)  
21. 3S-3051 [1] SHAFT (R.H.)  
22. 1D-5117 [3] NUT  
23. 4B-3589 [3] SCREW  
24. 7B-5594 [1] SPRING  
25. 9S-1314 [2] ROD END  
26. 9S-1354 [2] NUT  
27. 1M-0437 [1] SPRING  
28. 9F-3051 [1] PIN  
  3B-4629 [1] COTTER PIN  
29. 3S-3042 [1] BAR  
30. 9F-7882 [1] PIN  
31. 4S-9014 [1] BRACKET  
32. 3S-3865 [1] SHAFT  
33. 4F-6123 [1] SPRING  
34. 9S-1303 [1] PIN  
35. 4B-4278 [2] WASHER  
36. 0S-1589 [2] BOLT  
37. 3S-3045 [1] LEVER (R.H.)  
38. 3S-3046 [1] LEVER (L.H.)  
39. 6H-1717 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
40. 4M-4982 [2] SUPPORT  
41. 4S-9104 [2] LEVER ASSEM.  
42. 8H-8898 [2] PIN  
  3B-4632 [2] COTTER PIN  
43. 7S-6139 [8] LINK  
44. 2P-6286 C [2] SEAL  
  C   INDICATES CHANGE
 

#UEH0574S0162
 

3S-2038: FINAL DRIVE

FINAL DRIVE (3S2038 N/S) -- Upper Half-Part 1 of 2
Serial No. 48J586 to 48J795 inclusive
c113494 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] DRUM  
2. [2] FLANGE  
3. [2] GASKET  
4. [6] DOWEL  
5. [6] PLUG  
6. [4] RACE AND ROLLER ASSEM.  
7. [2] CAGE  
8. C [4] RACE  
9. [2] DOWEL  
10. [1] CASE (Right Hand)  
  [1] CASE (Left Hand)  
  [6] CORK  
  [6] DOWEL  
11. [2] PINION (12 Teeth)  
12. [2] RACE AND ROLLER ASSEM.  
13. [2] RACE  
14. C [2] GEAR AND PINION (38 & 10 Teeth)  
15. [2] SEAL  
16. [2] RACE AND ROLLER ASSEM.  
17. [2] RACE  
18. [2] CAGE  
19. [12] BOLT  
  [12] WASHER  
20. R [2] SEAL GROUP  
21. [2] SEAL (Rubber)  
22. [24] BOLT  
  [24] LOCKWASHER  
23. [2] BOLT  
24. [2] LOCK  
25. [2] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0163
 

3S-2038: FINAL DRIVE

FINAL DRIVE (3S2038 N/S) -- Lower Half-Part 2 of 2
Serial No. 48J586 to 48J795 inclusive
c113201 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] SHAFT  
2. [2] PIN  
3. [2] RING  
4. [2] CONE  
5. [36] BOLT  
  [36] NUT  
  [18] LOCK  
6. [2] SPROCKET GROUP  
  [1] HUB  
7. [27] BOLT  
  [27] NUT  
8. [1] SEGMENT GROUP (9 Segments)  
9. [2] NUT  
10. [64] WASHER  
11. [2] NUT  
12. [2] GUARD  
13. [2] CUP  
14. [48] BOLT  
  [48] LOCKWASHER  
15. [2] CONE  
16. [2] KEY  
17. [6] SHIM  
18. [8] BOLT  
19. [8] LOCKWASHER  
20. [2] CAP  
  [2] GASKET  
21. [2] NUT  
  [2] LOCK  
22. [2] WASHER ASSEM.  
  [1] DOWEL  
23. [2] BEARING  
24. [4] DOWEL  
25. [2] RING  
26. [2] HOLDER ASSEM.  
  [2] PIN  
27. [1] DOWEL  
28. [2] CAGE  
29. [2] BOLT  
  [2] NUT  
  [2] SEAL  
30. C [2] GASKET  
31. [2] LOCK  
32. [4] GUARD  
33. [2] PLUG  
34. [56] BOLT (1.50" Long)  
  [8] BOLT (3.75" Long)  
35. C [2] GEAR (51 Teeth)  
36. [2] NUT  
  [2] LOCK  
37. [2] HUB  
38. R [4] SEAL GROUP  
39. [4] SEAL (Rubber)  
40. [2] CUP  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0164
 

3S-2038: FINAL DRIVE GROUP

3S2038 FINAL DRIVE GROUP -- Upper Half-Part 1 of 2
Serial No. 48J796-Up
c204581 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-7603 [2] DRUM  
2. 2S-7607 [2] FLANGE  
3. 3P-7236 C [2] GASKET  
4. 3F-1953 [6] DOWEL  
5. 0L-1026 [6] PLUG  
6. 6B-5163 [4] RACE AND ROLLER ASSEM.  
7. 7S-0847 [2] CAGE  
8. 2P-2810 [4] RACE  
9. 3H-4174 [2] DOWEL  
10. 3S-2485 [1] CASE (Right Hand)  
  3S-2486 [1] CASE (Left Hand)  
  2B-7557 [6] CORK  
  1A-5919 [6] DOWEL  
11. 5S-0192 [2] PINION (12 Teeth)  
12. 5M-7705 [2] RACE AND ROLLER ASSEM.  
13. 9S-4085 [2] RACE  
14. 1P-1898 [2] GEAR AND PINION (38 & 10 Teeth)  
15. 1S-4974 [2] SEAL  
16. 6B-5067 [2] RACE AND ROLLER ASSEM.  
17. 9S-8669 [2] RACE  
18. 5M-7383 [2] CAGE  
19. 0S-1585 [12] BOLT  
  3H-7654 [12] WASHER  
20. 2P-3395 C [2] SEAL GROUP  
21. 2P-3394 [2] SEAL (Rubber)  
22. 0S-1589 [24] BOLT  
  3B-4510 [24] LOCKWASHER  
23. 1K-6705 [2] BOLT  
24. 5M-6704 [2] LOCK  
25. 0L-2341 [2] NUT  
  C   INDICATES CHANGE
 

#UEH0574S0165
 

3S-2038: FINAL DRIVE GROUP

3S2038 FINAL DRIVE GROUP -- Lower Half-Part 2 of 2
Serial No. 48J796-Up
c204582 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6670 [2] SHAFT  
2. 2B-7906 [2] PIN  
3. 2B-8091 [2] RING  
4. 9M-2744 [2] CONE  
5. 3B-4990 [36] BOLT  
  2K-4821 C [36] NUT  
  2S-8415 C [36] WASHER  
6. 1P-0971 [2] SPROCKET GROUP  
  9S-9651 [1] HUB  
7. 3S-0336 [27] BOLT  
  7H-3608 [27] NUT  
8. 5S-0058 [1] SEGEMENT GROUP (9 Segments)  
9. 5M-2130 [2] NUT  
10. 2M-0849 [64] WASHER  
11. 9S-4236 [2] NUT  
12. 3S-0771 [2] GUARD  
13. 6B-4370 [2] CUP  
14. 0S-0509 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
15. 1L-7518 [2] CONE  
16. 1B-8742 [2] KEY  
17. 6B-4823 [6] SHIM  
18. 7B-3235 [8] BOLT  
19. 3B-4508 [8] LOCKWASHER  
20. 4S-8958 [2] CAP  
  4S-9065 [2] GASKET  
21. 1A-7486 [2] NUT  
  6B-4809 [2] LOCK  
22. 6B-4936 [2] WASHER ASSEM.  
  2H-1190 [1] DOWEL  
23. 3S-0777 [2] BEARING  
24. 2M-0122 [4] DOWEL  
25. 6H-1309 [2] RING  
26. 9S-4235 [2] HOLDER ASSEM.  
  4F-2954 [2] PIN  
27. 0L-2061 [1] DOWEL  
28. 3S-0775 [2] CAGE  
29. 6F-7024 [2] BOLT  
  1B-4206 [2] NUT  
  1F-4583 [2] SEAL  
30. 2P-1507 [2] GASKET  
31. 3P-3623 C [2] LOCK  
32. 9S-2172 [4] GUARD  
33. 5S-4017 [2] PLUG  
34. 0S-1585 [56] BOLT 1.50 in. (3.81 cm) long  
  1B-2886 [8] BOLT 3.75 in. (9.53 cm) long  
35. 1P-1897 [2] GEAR (51 Teeth)  
36. 9S-9649 [2] NUT  
  9S-9648 [2] LOCK  
37. 9S-9650 [2] HUB  
38. 5M-8647 R [4] SEAL GROUP  
39. 1M-9011 [4] SEAL (Rubber)  
40. 1M-6573 [2] CUP  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0166
 

3S-2026: FRONT IDLER GROUP

3S2026 FRONT IDLER GROUP--Part 1 of 2
Note: 6P3527 Idler Group (With curved side plate), consisting of: 2--6P1000 Idler Assembly,
is available. Refer also to Page 165 for special parts
c119190 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-7567 [2] SPRING  
2. 2S-5925 [2] VALVE  
3. 5M-6708 [4] WASHER  
4. 2S-5926 [2] VALVE  
5. 1S-5242 [2] PLATE (Warning)  
  7B-3028 [8] SCREW  
6. 5S-8627 [2] ROD GROUP  
7. 2S-5927 [2] PLATE (Warning)  
  7B-3028 [8] SCREW  
    (One half each in 5S8627 Rod Group)
8. 3S-4879 [2] YOKE ASSEM.  
9. 7M-5337 [2] GUARD  
    (Right Hand Outer-Left Hand Inner)
  7M-5338 [2] GUARD  
    (Right Hand Inner-Left Hand Outer)
10. 1A-1460 [20] BOLT  
11. 3B-4508 [20] LOCKWASHER  
12. 7F-0502 [8] WASHER  
13. 4B-1398 [8] PLATE  
14. 1B-4367 [8] BOLT  
15. 3B-4510 [32] LOCKWASHER  
16. 1S-8186 [2] IDLER ASSEM.  
17. 4F-5192 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
18. 1D-4590 [16] BOLT  
  2M-7116 [8] STRIP  
19. 7M-6571 [8] SPACER  
20. 6F-4991 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
21. 5M-5000 [4] LOCK  
22. 3S-3878 [4] PLATE ASSEM.  
23. 4F-5003 [8] SPRING ASSEM.  
24. 7B-3235 [4] BOLT  
25. 8M-9478 [2] WASHER  
26. 1A-8537 [8] BOLT  
  1D-4720 [8] NUT  
27. 2S-5967 [2] STOP  
    (Right Hand Outer-Left Hand Inner)
  2S-5968 [2] STOP  
    (Right Hand Inner-Left Hand Outer)
 

#UEH0574S0167
 

3S-2026: FRONT IDLER GROUP

3S2026 FRONT IDLER GROUP -- Part 2 of 2
c155488 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5F-0149 [2] SEAL  
2. 4S-9006 [2] SEAL  
3. 1H-8397 [2] RING  
4. 5M-2997 [2] SEAL  
5. 5M-2998 [2] RING  
6. 6H-6269 [4] RING  
7. 1S-0816 [2] PILOT ASSEM.  
8. 8H-7980 [2] PISTON  
9. 1S-5331 [2] CYLINDER  
10. 2M-3514 [12] SHIM  
11. 9S-3599 [4] PLATE  
12. 9M-9760 [2] BEARING  
    (R.H. Inner-L.H. Outer)
13. 9M-9758 [2] SHAFT (Idler)  
14. 1M-8747 R [4] SEAL GROUP  
15. 8H-2262 [2] RING  
16. 3B-1915 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
17. 4H-9105 [4] SEAL  
18. 3P-8432 C [4] BUSHING ASSEM.  
  9B-2289 [2] PIN  
19. 8S-2539 [1] BEARING  
20. 8F-6711 [4] SEAL  
21. 2P-0347 C [2] PLUG  
  1S-8947 [2] SEAL  
22. 1P-7659 C [48] SHIM  
23. 9M-9759 [2] BEARING  
    (R.H. Inner-L.H. Outer)
24. 3P-6060 C [4] COLLAR ASSEM.  
25. 9M-3770 [2] NUT  
26. 8M-6191 [2] SLEEVE  
27. 1S-0814 [2] BOLT  
28. 2M-0369 [2] PILOT  
29. 0S-1620 [2] BOLT  
30. 2S-1654 [2] WASHER  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0168
 

9M-8068: BAND & LINING AS-BRAKE

9M8068 BAND AND LINING ASSEMBLY--2 Required
Part of 3S2034 Brake Group and 1P9409 Steel Mill Arrangement
shown on Pages 88 and 164A
c200433 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-5658 [5] LINING-BRAKE BAND  
2. 7B-5060 [65] ROLL SET  
   
    THE FOLLOWING REPAIR
    GROUPS ARE AVAILABLE:
  8S-2515 [2] LINING GP-BRAKE (MOLDED)  
    (INCLUDES A COMPLETE SET
    OF LININGS AND RIVETS
    FOR ONE BRAKE)
  5S-1513 [2] LINING GP-BRAKE (WOVEN)  
 

#UEH0574S0169
 

4S-9691: TRACK CARRIER ROLLER GROUP

4S9691 TRACK CARRIER ROLLER GROUP--4 Required
Serial No. 48J586 to 48J877 inclusive
Refer also to Page 165 for special parts
c113549 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] RING  
2. [1] COLLAR ASSEM.  
3. [2] DOWEL  
4. [1] SEAL  
5. R [1] SEAL GROUP  
6. [2] RING (Rubber)  
7. [1] SHAFT  
8. [4] LOCKWASHER  
9. [4] BOLT  
10. [1] PLUG  
11. [1] COVER  
12. [1] SEAL  
13. [1] RING  
14. [1] NUT  
15. [2] CONE  
16. [2] CUP  
17. [1] ROLLER ASSEM.  
18. [1] SUPPORT ASSEM.  
19. [2] DOWEL  
20. [1] SEAL  
21. [2] PLUG  
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Specifications
Reuse And Salvage Guidelines
Steering Clutch and Brake Discs and Plates for Scrapers, Pipelayers, Track-Type Tractors, and Loaders {4100, 4255}
Steering Clutch and Brake Discs and Plates for Scrapers, Pipelayers, Track-Type Tractors, and Loaders {4100, 4255}
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}
Brake Drums for Track-Type Tractors and Loaders{4050, 4252}
Brake Drums for Track-Type Tractors and Loaders{4050, 4252}

Caterpillar Parts SIS Catalog 977K :

Truck sale:

10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
 
CATERPILLAR 977K 1969
- TRACK LOADERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.