AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

9J646 TANK AND VALVE GROUP--Part 3 of 5 AS VIEWED FROM FRONT OF MACHINE Part of 2P8032 Hydraulic Arrangement listed on Page 176 977K


HYDRAULIC SYSTEM
TANK GP

TRACK LOADER 977K TRACK LOADER 48J
 977K TRAXCAVATOR 48J00001-00585 (MACHINE) UEH0138S 977K 48J   (1968)

HYDRAULIC SYSTEM

TANK GP
TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP
 

#UEH0138S0440
 

9J-0646: TANK AND VALVE GROUP

9J646 TANK AND VALVE GROUP--Part 3 of 5
AS VIEWED FROM FRONT OF MACHINE
Part of 2P8032 Hydraulic Arrangement listed on Page 176
c148911 UEH0138S
9J0646 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4205 [3] NUT  
  3B-4508 [3] LOCKWASHER  
2. 6J-8118 [1] SCREEN ASSEM.  
3. 8J-6135 [1] LEVER ASSEM.  
4. 2H-5746 [2] ADAPTER  
5. 5J-8102 [2] HOUSING  
6. 4J-8425 [2] GASKET  
7. 9H-8751 [8] BEARING  
8. 0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
9. 8B-4037 [2] WASHER  
11. 7J-7557 [1] LEVER  
12. 1B-8706 [2] KEY  
13. 0S-1594 [52] BOLT  
14. 3B-4506 [54] LOCKWASHER  
15. 5J-5729 [1] LEVER  
16. 9J-0652 [1] LEVER ASSEM.  
17. 8J-6101 [1] ROD  
18. 8J-6171 [3] ROD END ASSEM.  
19. 5J-7702 [1] ROD  
20. 4D-4065 [1] ROD END  
21. 4J-3441 [1] ROLLER  
22. 1B-4203 [2] NUT  
23. 5F-9199 [2] PIN  
  8S-7803 [2] RETAINER  
24. 5J-5247 [1] GASKET  
25. 7J-0779 [1] BRACKET  
26. 2J-6602 [2] PIN  
  1B-4204 [2] NUT  
  3B-4507 [2] LOCKWASHER  
27. 2J-8262 [1] ROLLER  
28. 9J-0645 [1] TANK ASSEM.  
29. 6J-2237 [44] BOSS  
30. 3B-8997 [1] FITTING  
  8F-8998 [1] NUT  
31. 4J-8252 [1] GLASS  
32. 4J-8251 [1] GROMMET  
33. 8J-6913 [1] RETAINER  
34. 4J-8265 [4] NUT  
35. 9J-0654 [1] COVER ASSEM.  
36. 8J-6910 [4] STUD  
37. 5J-5160 [1] GASKET  
38. 2H-3755 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
39. 1B-4430 [4] NUT  
40. 0S-1587 [1] BOLT  
  1K-6872 [1] NUT  
 

#UEH0138S0441
 

9J-0646: TANK AND VALVE GROUP

9J646 TANK AND VALVE GROUP--Part 4 of 5
AS VIEWED FROM FRONT OF MACHINE
Part of 2P8032 Hydraulic Arrangement listed on Page 176
c148912 UEH0138S
9J0646 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-0216 [1] SEAL  
2. 3B-4508 [2] LOCKWASHER  
3. 6J-4578 [1] STOP  
4. 6H-5139 [1] PLATE  
5. 7B-6368 [1] BALL  
6. 7H-1447 [1] CAP  
7. 9H-6454 [1] GASKET  
8. 9J-3047 [1] STRAINER  
9. 4J-0519 [1] SEAL  
10. 5J-5109 [1] BRACKET  
11. 0S-1585 [2] BOLT  
12. 5J-5071 [1] LEVER  
13. 5J-7518 [2] LINK  
14. 5J-5111 [1] LEVER  
15. 5F-9199 [2] PIN  
16. 7H-3912 [1] BUSHING  
17. 0S-1588 [1] BOLT  
18. 4J-7739 [1] LEVER  
  1B-8706 [1] KEY  
19. 9J-0653 [1] SHAFT  
20. 2S-0975 [1] PIN  
  3B-4607 [1] COTTER PIN  
21. 5J-7546 [1] ROD  
22. 1J-8489 [1] END  
23. 6F-0612 [1] NUT  
24. 5F-7054 [1] SEAL  
25. 5B-9079 [1] NUT  
26. 6F-4855 [1] SEAL  
27. 5J-5933 [1] ROD  
28. 7J-6227 [2] EYE SCREW  
  1D-4717 [2] NUT  
  5M-2894 [2] WASHER  
29. 6H-0962 [1] SPRING  
30. 8S-7803 [2] RETAINER  
31. 5J-7958 [1] BODY GROUP  
32. 3D-4603 [1] PLUG  
33. 0T-0320 [52] BOLT  
  3B-4507 [52] LOCKWASHER  
34. 8J-2333 [1] PLATE  
35. 5J-5234 [1] GASKET  
36. 8J-6775 [2] SEAL  
37. 3J-4407 [2] SEAL  
 

#UEH0138S0442
 

9J-0646: TANK AND VALVE GROUP

9J646 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 5 of 5
Part of 2P8032 Hydraulic Arrangement listed on Page 176
5J7963 Valve parts are shown on Page 190
c148913 UEH0138S
9J0646 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-7963 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 4J-7942 [4] LINK  
3. 1H-9696 [2] SEAL  
4. 0S-1587 [2] BOLT  
5. 3B-4508 [18] LOCKWASHER  
6. 9S-1366 [2] BOLT  
7. 8J-6133 [1] LEVER ASSEM.  
8. 2H-5746 [2] ADAPTER  
9. 5J-5151 [1] TUBE ASSEM.  
  4J-0522 [1] SEAL  
10. 4J-0523 [5] SEAL  
11. 4J-8425 [2] GASKET  
12. 8J-7240 [2] HOUSING  
13. 6J-2449 [1] LEVER  
14. 8B-4037 [2] WASHER  
15. 3J-4407 [2] SEAL  
16. 0S-1571 [1] BOLT  
17. 1D-4717 [2] NUT  
18. 3B-4506 [10] LOCKWASHER  
19. 0S-1588 [8] BOLT  
20. 7B-3235 [2] BOLT  
21. 9H-8751 [4] BEARING  
22. 5F-9199 [4] PIN  
  8S-7803 [4] RETAINER  
  7H-3912 [2] BUSHING  
23. 1A-1460 [8] BOLT  
24. 3K-2759 [4] COVER  
25. 8J-6132 [1] LEVER ASSEM.  
26. 3J-0532 [1] LEVER  
27. 1B-8706 [2] KEY  
28. 0S-1590 [1] BOLT  
29. 0S-1585 [4] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0443
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--As Viewed from Right Hand Side of Machine--Part 1 of 5
Part of 5K6269, 5K6275 & 5K6278 Hydraulic Arrangements listed on Page 177
5J7953 Valve parts are shown on Pages 112 & 113
c108519 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1352 [2] BOLT (3.25" long)  
2. 3B-4506 [6] LOCKWASHER  
3. 5J-5937 [1] TUBE ASSEM.  
4. 6J-2363 [1] TUBE  
5. 5J-5146 [1] BRACKET  
6. 6H-1717 [4] BOLT  
7. 3B-4508 [10] LOCKWASHER  
8. 4B-4280 [2] WASHER  
9. 6J-2362 [1] TUBE  
10. 0S-1585 [2] BOLT  
11. 3B-8995 [2] FITTING  
12. 1F-1344 [2] NUT  
    (1 in each 3B8995 Fitting)
13. 0T-0318 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
  4B-4279 [2] WASHER  
14. 7F-8267 [1] SEAL  
15. 1A-2029 [3] BOLT  
16. 6J-0236 [1] TUBE ASSEM.  
17. 5F-1678 [1] SEAL  
18. 5J-9261 [1] DISC  
19. 5J-6022 [1] TUBE ASSEM.  
20. 3B-8996 [2] FITTING  
21. 8F-8997 [2] NUT  
    (1 in each 3B8996 Fitting)
22. 3B-9053 [1] FITTING  
23. 8F-8998 [1] NUT  
    (Part of 3B9053 Fitting)
24. 7J-0748 [1] TUBE  
25. 3B-8997 [1] FITTING  
  3B-8998 [1] NUT  
    (Part of 3B8997 Fitting)
26. 5J-5108 [1] LEVER  
27. 5J-7953 Y [1] CONTROL VALVE GROUP  
    (See Separate Illustration)
28. 1J-4384 [1] PIN  
  3B-4615 [1] COTTER PIN  
29. 8F-3469 [10] SEAL  
30. 7B-3235 [4] BOLT  
31. 5J-5006 [1] BRACKET  
32. 7J-0771 [1] SPRING  
33. 5J-5932 [1] ROD  
34. 1J-8489 [1] END  
  5B-9079 [1] NUT  
35. 5J-5110 [1] LEVER  
  1B-8706 [1] KEY  
36. 5J-5942 [2] GASKET  
37. 0T-0573 [2] BOLT (2.75" long)  
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0444
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--As Viewed from Right Hand Side of Machine--Part 2 of 5
Part of 5K6269, 5K6275 & 5K6278 Hydraulic Arrangements listed on Page 177
c108520 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5179 [1] TUBE ASSEM.  
2. 2S-7070 [1] JOINT ASSEM.  
3. 9S-2082 [2] SEAL ASSEM.  
    (Part of 2S7070 Assem.)
4. 0S-1587 [2] BOLT  
5. 3B-4508 [10] LOCKWASHER  
6. 5J-5157 [1] TUBE ASSEM.  
7. 5F-8000 [1] SEAL  
8. 7J-0769 [1] TUBE ASSEM.  
9. 5J-5202 [1] TUBE ASSEM.  
10. 5J-5166 [2] GASKET  
11. 6L-2849 [1] COUPLING  
12. 0S-1588 [1] BOLT (1.25" long)  
13. 4J-6064 [2] ELEMENT ASSEM.  
14. 6J-3795 [1] SCREEN ASSEM.  
15. 2J-0918 [1] VALVE  
16. 4J-1704 [1] SEAT  
17. 6J-2236 [1] SPRING  
18. 6J-9716 [1] COVER  
  [1] SEAL  
19. 2J-2864 [2] PLUG  
  6F-5559 [2] SEAL  
20. 6F-4855 [1] SEAL  
21. 5J-4871 [1] BOLT ASSEM.  
  3B-9363 [1] WASHER  
22. 2K-4472 [1] SEAL  
23. 5J-1607 [1] SPACER  
24. 2J-0917 [1] RETAINER  
  1H-1200 [1] PIN (1.25" long)  
  6H-3956 [1] PIN (1" long)  
25. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
26. 1A-2029 [11] BOLT (1.125" long)  
27. 3B-4506 [9] LOCKWASHER  
28. 5L-5840 [3] WASHER  
  5B-9628 [3] WASHER  
29. 3K-2759 [4] COVER  
  4J-0523 [4] SEAL  
30. 5J-2926 [1] SPRING  
31. 6J-3911 [1] SPRING  
32. 7J-0773 [1] TUBE ASSEM.  
33. 6J-3908 [1] ORIFICE  
34. 7J-0772 [1] TUBE ASSEM.  
35. 6J-1888 [2] BLOCK  
  3F-4479 [2] PIN  
36. 1A-1460 [8] BOLT  
37. 6J-9523 [1] FLANGE  
  7J-0096 [1] GASKET  
 

#UEH0138S0445
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--Part 3 of 5
AS VIEWED FROM FRONT OF MACHINE
Part of 5K6269, 5K6275 & 5K6278 Hydraulic Arrangements
listed on Page 177
c108521 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
2. 5J-5160 [1] GASKET  
3. 5J-5774 [1] LEVER ASSEM.  
4. 2H-5746 [2] ADAPTER  
5. 5J-8102 [2] HOUSING  
6. 4J-8425 [2] GASKET  
7. 7F-7983 [8] BEARING  
8. 0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
9. 8B-4037 [2] WASHER  
10. 3J-4407 [2] SEAL  
11. 5J-5728 [1] LEVER  
12. 1B-8706 [2] KEY  
13. 0S-1594 [52] BOLT  
14. 3B-4506 [54] LOCKWASHER  
15. 5J-5729 [1] LEVER  
16. 5J-5776 [1] LEVER ASSEM.  
17. 5J-5765 [1] ROD ASSEM.  
18. 2H-9250 [2] JOINT  
    (Part of 5J5765 Rod Assem.)
19. 5J-5764 [1] ROD ASSEM.  
20. 2H-9250 [2] JOINT  
    (Part of 5J5764 Rod Assem.)
21. 4J-3441 [1] ROLLER  
22. 1B-4203 [2] NUT  
23. 1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
24. 7J-0777 [1] PLATE  
25. 5J-5234 [1] GASKET  
26. 2J-6602 [2] PIN  
  1B-4204 [2] NUT  
27. 2J-8262 [1] ROLLER  
28. 7J-0775 [1] TANK ASSEM.  
29. 0T-0320 [52] BOLT  
30. 3B-4507 [54] LOCKWASHER  
31. 4J-8252 [1] GLASS  
32. 4J-8251 [1] GROMMET  
33. 4J-8250 [1] RETAINER  
34. 4J-8265 [4] NUT  
  6J-2459 [1] COVER ASSEM.  
35. 5J-5159 [1] COVER  
36. 5J-0096 [4] STUD  
 

#UEH0138S0446
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--Part 4 of 5
AS VIEWED FROM FRONT OF MACHINE. Part of 5K6269, 5K6275 & 5K6278
Hydraulic Arrangements listed on Page 177. Refer also to Page 133 for special parts
c108522 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOLT  
2. [4] LOCKWASHER  
3. [1] RING  
4. [1] PLATE  
5. [1] BALL  
6. [1] CAP  
7. [1] GASKET  
8. [1] STRAINER ASSEM.  
9. [1] SEAL  
10. [1] BRACKET  
11. [2] BOLT  
12. [1] LEVER  
13. [2] LINK  
14. [1] LEVER  
15. [2] PIN  
16. [1] COTTER PIN  
  [1] BUSHING  
17. [1] BOLT  
18. [1] LEVER  
  [1] KEY  
19. [1] SHAFT  
20. [1] PIN  
  [1] COTTER PIN  
21. [1] ROD  
22. [1] END  
23. [1] NUT  
24. [1] SEAL  
25. [1] NUT  
26. [1] SEAL  
27. [1] ROD  
28. [1] BRACKET  
29. [1] SPRING  
30. [1] COTTER PIN  
  [1] BODY GROUP  
31. [1] BODY  
  [1] STEM  
32. [1] PLUG  
33. [1] GASKET  
34. [1] BRACKET  
35. [1] SCREEN ASSEM.  
36. [2] BOLT  
  [2] LOCKWASHER  
37. [1] STOP  
 

#UEH0138S0447
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--As Viewed from Right Hand Side of Machine--Part 5 of 5
Part of 5K6269, 5K6275 & 5K6278 Hydraulic Arrangements listed on Page 177
5J7955 Valve parts are shown on Page 191
c108523 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-7955 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 4J-7942 [4] LINK  
3. 1H-9696 [1] SEAL  
4. 0S-1587 [4] BOLT  
5. 3B-4508 [8] LOCKWASHER  
6. 9S-1366 [2] BOLT  
7. 5J-5916 [1] LEVER ASSEM.  
8. 2H-5746 [2] ADAPTER  
9. 5J-5151 [1] TUBE ASSEM.  
  4J-0522 [1] SEAL  
10. 4J-0523 [1] SEAL  
11. 4J-8425 [2] GASKET  
12. 5J-0880 [2] HOUSING  
13. 6J-2449 [1] LEVER  
14. 8B-4037 [2] WASHER  
15. 3J-4407 [2] SEAL  
16. 0S-1571 [1] BOLT  
17. 1D-4717 [2] NUT  
18. 3B-4506 [10] LOCKWASHER  
19. 1A-2029 [9] BOLT  
20. 2J-7591 [1] COVER  
21. 7F-7983 [4] BEARING  
22. 1J-4384 [4] PIN  
  3B-4615 [4] COTTER PIN  
  7H-3912 [2] BUSHING  
23. 7J-0439 [1] SPACER  
24. 0L-1352 [2] BOLT  
25. 5J-5823 [1] LEVER ASSEM.  
26. 3J-0532 [1] LEVER  
27. 1B-8706 [2] KEY  
28. 0S-1590 [1] BOLT  
29. 0S-1585 [2] BOLT  
30. 4B-7739 [1] PLUG  
31. 8H-9819 [1] ADAPTER  
  8H-9818 [2] GASKET  
32. 3J-5389 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0448
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 1 of 5--Type 2
Part of 5K6269, 5K6275 & 5K6278 Hydraulic Arrangements listed on Page 177
5J7953 Valve parts are shown on Pages 112 & 113
c132952 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1352 [2] BOLT (3.25" long)  
2. 3B-4506 [6] LOCKWASHER  
3. 5J-5937 [1] TUBE ASSEM.  
4. 6J-2363 [1] TUBE  
5. 5J-5146 [1] BRACKET  
6. 6H-1717 [2] BOLT  
  4B-4280 [2] WASHER  
7. 3B-4508 [12] LOCKWASHER  
8. 0S-1591 [1] BOLT (1.50" long)  
  0S-1619 [1] BOLT (3" long)  
9. 6J-2362 [1] TUBE  
10. 0S-1585 [2] BOLT  
11. 3B-8995 [2] FITTING  
12. 1F-1344 [1] NUT  
13. 0T-0318 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
14. 7F-8267 [1] SEAL  
15. 1A-2029 [1] BOLT  
16. 7J-3572 [1] TUBE ASSEM.  
17. 3D-9412 [1] GASKET  
18. 5J-9261 [1] DISC  
19. 5J-6022 [1] TUBE ASSEM.  
20. 3B-8996 [2] FITTING  
21. 8F-8997 [1] NUT  
22. 3B-9053 [1] FITTING  
23. 8F-8998 [2] NUT  
    (1 in each 3B9053 & 3B8997 Fitting)
24. 7J-0748 [1] TUBE  
25. 5J-5108 [1] LEVER  
26. 5J-7953 Y [1] CONTROL VALVE GROUP  
    (See Separate Illustration)
27. 1J-4384 [1] PIN  
  3B-4615 [1] COTTER PIN  
28. 8F-3469 [10] SEAL  
29. 7B-3235 [4] BOLT  
30. 7J-6226 [1] BRACKET  
31. 6H-0962 [1] SPRING  
32. 5J-5932 [1] ROD  
33. 1J-8489 [1] END  
  5B-9079 [1] NUT  
34. 5J-5110 [1] LEVER  
  1B-8706 [1] KEY  
35. 3B-8997 [1] FITTING  
36. 5J-5942 [2] GASKET  
37. 0T-0573 [2] BOLT (2.75" long)  
38. 4B-4279 [2] WASHER  
39. 7S-8062 [1] JOINT  
40. 0S-1595 [2] BOLT  
41. 7J-3570 [1] TUBE ASSEM.  
  7J-3573 [1] GASKET  
42. 2B-2006 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0449
 

5J-5724: TANK AND VALVE GROUP

5J5724 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 2 of 5--Type 2
Part of 5K6269, 5K6275 & 5K6278 Hydraulic Arrangements listed on Page 177
c132953 UEH0138S
5J5724 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5179 [1] TUBE ASSEM.  
2. 2S-7070 [1] JOINT ASSEM.  
  9S-2082 [1] SEAL ASSEM.  
    (Part of 2S7070 Assem.)
3. 6L-2849 [1] COUPLING  
4. 0S-1587 [2] BOLT  
5. 3B-4508 [10] LOCKWASHER  
6. 5J-5157 [1] TUBE ASSEM.  
7. 5F-8000 [1] SEAL  
8. 7J-6096 [1] TUBE ASSEM.  
9. 5J-5202 [1] TUBE ASSEM.  
10. 5J-5166 [2] GASKET  
11. 1A-1460 [8] BOLT  
12. 3K-2759 [4] COVER  
13. 4J-6064 [2] ELEMENT ASSEM.  
14. 6J-3795 [1] SCREEN ASSEM.  
15. 2J-0918 [1] VALVE  
16. 4J-1704 [1] SEAT  
17. 6J-2236 [1] SPRING  
18. 6J-9716 [1] COVER  
  5L-5032 [1] SEAL  
19. 2J-2864 [2] PLUG  
  6F-5559 [2] SEAL  
20. 6F-4855 [1] SEAL  
21. 5J-4871 [1] BOLT ASSEM.  
  3B-9363 [1] WASHER  
22. 2K-4472 [1] SEAL  
23. 5J-1607 [1] SPACER  
24. 2J-0917 [1] RETAINER  
  1H-1200 [1] PIN (1.25" Long)  
  6H-3956 [1] PIN (1" Long)  
25. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
26. 1A-2029 [11] BOLT (1.125" long)  
  0S-1588 [1] BOLT (1.25" long)  
27. 3B-4506 [9] LOCKWASHER  
28. 5L-5840 [3] WASHER  
  5B-9628 [3] WASHER  
29. 6J-9523 [1] FLANGE  
  7J-0096 [1] GASKET  
30. 5J-2926 [1] SPRING  
31. 6J-3911 [1] SPRING  
32. 7J-0773 [1] TUBE ASSEM.  
33. 6J-3908 [1] ORIFICE  
34. 7J-0772 [1] TUBE ASSEM.  
35. 6J-1888 [2] BLOCK  
  3F-4479 [2] PIN  
36. 4J-0523 [4] SEAL  
 

Information:

Technical Information Bulletin
HYDRAULIC TANK FILLER TUBE STRAINER MAY RUST
HYDRAULIC TANK FILLER TUBE STRAINER MAY RUST
Specifications
Hydraulic Tank
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Bottom Plate
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Baffle Assembly
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Hydraulic Tank And Valve Group
977L TRACK-TYPE LOADER HYDRAULIC SYSTEM
Tool Operating Manual
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Reuse And Salvage Guidelines
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Disassembly and Assembly
Hydraulic Tank
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Hydraulic Tank And Valve Group
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Service Magazine
New Filter Element Used In Fire Resistant Hydraulic Systems{5068}
1977/11/14
Single Element and Multiple Element Filter Heads are Available for Customized Systems {0738}
2004/03/29
A New Strainer Assembly For the Hydraulic Tank Is Now Available {5056, 5068}
2013/09/02
Welding On Fuel And Hydraulic Tanks {0353, 0679, 1273, 5056, 7000}
2005/12/19
Proper Identification of Ports on 5P-0306 Vacuum Transducer {0768, 5050, 5056}
2006/01/23
Portable Test and Fill Machine Designed for a Service Vehicle but Works Fast Enough for the Shop {0768}
2006/02/27
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Caterpillar Parts SIS Catalog 977K :

9J-0646 TANK AND VALVE GROUP
TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
5J-5726 TANK AND VALVE GROUP
5J-5726 TANK AND VALVE GROUP
5J-5726 TANK AND VALVE GROUP
5J-5726 TANK AND VALVE GROUP
TANK AND VALVE GROUP
5J-5726 TANK AND VALVE GROUP
5J-5726 TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
9J-0646 TANK AND VALVE GROUP
TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP
TANK AND VALVE GROUP
5J-5724 TANK AND VALVE GROUP

Truck sale:

Caterpillar 977K, Construction
10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
Caterpillar 977K, Construction
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
CATERPILLAR 977K 1969
 
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;
3508 - 1974 CAT 977K
 
3508 - 1974 CAT 977K

avspare
1970 CAT 977K
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
Back to top
Contacts Request list Affiliate disclosure
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.