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6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 1 of 3 Serial No. 35H2268 to 35H2739 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284, 9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12 Note: 8S9787 Complete Gasket Kit is available 173B


HYDRAULIC SYSTEM
TANK GP

HYDRAULIC CONTROL 173B HYDRAULIC CONTROL 34H
 173B & 183B HYD. CONTROLS 34H00001-UP UEG0274S 173B 34H   (1965)

HYDRAULIC SYSTEM

TANK GP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
 

#UEG0274S0070
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 1 of 3
Serial No. 35H2268 to 35H2739 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
Note: 8S9787 Complete Gasket Kit is available
c124417 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2521 [1] STRAINER ASSEM.  
2. 6H-5139 [1] PLATE  
3. 7H-1447 [1] CAP  
4. 7B-6368 [1] BALL  
5. 9H-6454 [1] GASKET  
6. 6H-9361 [1] RING  
7. 4J-8265 [4] NUT  
8. 4J-8251 [1] GROMMET  
9. 4J-8252 [1] GLASS  
10. 4J-8250 [1] RETAINER  
11. 6J-1053 [1] GASKET  
12. 6J-1054 [1] PLATE  
13. 1A-2029 [62] BOLT  
14. 3B-4506 [74] LOCKWASHER  
15. 5J-3136 [1] MANIFOLD  
16. 9S-1366 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
17. 8F-3469 [2] SEAL  
18. 5J-1584 [1] SEAL  
19. 3B-1915 [4] BOLT  
20. 5J-5786 [1] COVER  
21. 6J-1942 [1] TUBE ASSEM.  
22. 5J-5787 [1] COVER  
23. 5J-3140 [1] GASKET  
24. 0S-1588 C [8] BOLT  
25. 4B-4278 C [8] WASHER  
26. 3K-8460 C [1] PLUG  
27. 1J-9671 C [1] SEAL  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0274S0071
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 2 of 3
Serial No. 35H2268 to 35H2739 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
5J5176 Valve parts are shown on Page 87
c124418 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-1557 [1] GASKET  
2. 6F-4855 [2] SEAL  
3. 6J-5932 [1] BOLT ASSEM.  
4. 3B-9363 [1] WASHER  
5. 2J-2864 [1] PLUG  
6. 6F-5559 [1] SEAL  
7. 6J-3953 [1] COVER  
8. 1H-8720 [1] SEAL  
9. 0S-1587 [2] BOLT  
10. 3B-4508 [8] LOCKWASHER  
11. 5J-2978 [1] TUBE ASSEM.  
12. 6J-1055 [1] TANK ASSEM.  
  5J-0096 [4] STUD  
13. 8M-5362 [18] BOSS  
    (Parts of 6J1055 Tank Assem.)
14. 7F-7983 [4] BEARING  
15. 1J-4384 [4] PIN  
  3B-4615 [4] COTTER PIN  
16. 7H-3912 [2] BUSHING  
17. 5J-2979 [1] LEVER  
18. 0S-0509 [1] BOLT  
19. 3B-4506 [9] LOCKWASHER  
20. 3F-1417 [1] WASHER  
21. 5J-2871 [1] TUBE ASSEM.  
22. 1A-2029 [8] BOLT  
23. 4K-1064 [1] ROD  
24. 2H-5746 [1] ADAPTER  
25. 3J-4407 [1] SEAL  
26. 8B-4037 [2] WASHER  
27. 4J-8425 [1] GASKET  
28. 5J-0880 [1] HOUSING  
29. 5J-3897 [1] LEVER ASSEM.  
30. 1J-4603 [2] LINK  
31. 9S-1366 [4] BOLT  
32. 5J-1357 [2] SEAL  
33. 4K-1272 [1] SPACER  
34. 5J-5176 Y [1] VALVE GROUP (Control)  
    (See Separate Illustration)
35. 4J-0523 [2] SEAL  
36. 0V-0375 [2] BOLT  
37. 6J-1930 [1] TUBE ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UEG0274S0072
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 3 of 3
Serial No. 35H2268 to 35H2739 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
5J3263 & 6J4734 Valve parts are shown on Pages 80 & 84
c124419 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0917 [1] RETAINER  
2. 4J-6064 [1] ELEMENT ASSEM.  
3. 5J-1473 [1] SEAT ASSEM.  
4. 2J-0918 [1] VALVE  
5. 2J-8455 [1] SPRING (Inner)  
6. 3F-0566 [1] WASHER  
7. 2J-6114 [1] SPRING (Outer)  
8. 5J-1283 [1] SPRING  
9. 1H-1200 [1] PIN  
10. 2J-6540 [2] CLAMP  
11. 4J-7313 [1] HOSE  
12. 6J-1991 [1] TUBE ASSEM.  
13. 6K-3879 [1] ELBOW  
14. 0S-1594 [1] BOLT  
15. 3B-4506 [1] LOCKWASHER  
16. 1D-4566 [1] BOLT  
17. 3B-4508 [6] LOCKWASHER  
18. 1A-1460 [1] BOLT  
19. 4J-0523 [1] SEAL  
20. 5J-3200 [2] LEVER  
  1B-8706 [2] KEY  
21. 6J-4734 Y [1] CONTROL VALVE GROUP  
    (See Separate Illustration)
22. 4J-8922 [1] ROD  
23. 5B-9079 [1] NUT  
24. 1J-8490 [1] ROD  
25. 1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
  7H-3912 [2] BUSHING  
26. 3R-2425 [1] GASKET  
27. 5J-3263 Y [1] RELIEF VALVE GROUP  
    (See Separate Illustration)
28. 2H-5746 [1] ADAPTER  
29. 8B-4037 [1] WASHER  
30. 3J-4407 [1] SEAL  
31. 7F-7983 [2] BEARING  
32. 4J-8425 [1] GASKET  
33. 5J-0880 [1] HOUSING  
34. 5J-3117 [1] LEVER ASSEM.  
35. 0S-1588 [2] BOLT  
36. 5J-2886 [1] TUBE ASSEM.  
37. 0S-1585 [4] BOLT  
38. 5J-9286 [1] PLUG ASSEM.  
  4J-7533 [1] SEAL  
    (Part of 5J9286 Plug Assem.)
39. 6J-0468 [1] INDICATOR ASSEM.  
  2M-9780 [1] SEAL  
    (Part of 6J468 Indicator Assem.)
40. 6J-7366 [1] CAP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0274S0073
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 1 of 3
Serial No. 35H2740 to 35H2961 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
Note: 8S9787 Complete Gasket Kit is available
c128365 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2521 [1] STRAINER ASSEM.  
2. 6H-5139 [1] PLATE  
3. 7H-1447 [1] CAP  
4. 7B-6368 [1] BALL  
5. 9H-6454 [1] GASKET  
6. 6H-9361 [1] RING  
7. 4J-8265 [4] NUT  
8. 4J-8251 [1] GROMMET  
9. 4J-8252 [1] GLASS  
10. 4J-8250 [1] RETAINER  
11. 6J-1053 [1] GASKET  
12. 6J-1054 [1] PLATE  
13. 1A-2029 [62] BOLT  
14. 3B-4506 [74] LOCKWASHER  
15. 5J-3136 [1] MANIFOLD  
16. 9S-1366 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
17. 8F-3469 [2] SEAL  
18. 5J-1584 [1] SEAL  
19. 3B-1915 [4] BOLT  
20. 5J-5786 [1] COVER  
21. 6J-1942 [1] TUBE ASSEM.  
22. 5J-5787 [1] COVER  
23. 5J-3140 [1] GASKET  
24. 0S-1588 [8] BOLT  
25. 4B-4278 [8] WASHER  
26. 3K-8460 [1] PLUG  
27. 1J-9671 [1] SEAL  
 

#UEG0274S0074
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 2 of 3
Serial No. 35H2740 to 35H2961 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
5J5176 Valve parts are shown on Page 87
c125602 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-1557 [1] GASKET  
2. 6F-4855 [2] SEAL  
3. 6J-5932 [1] BOLT ASSEM.  
4. 3B-9363 [1] WASHER  
5. 2J-2864 [1] PLUG  
6. 6F-5559 [1] SEAL  
7. 6J-3953 [1] COVER  
8. 1H-8720 [1] SEAL  
9. 0S-1587 C [4] BOLT  
10. 3B-4508 [8] LOCKWASHER  
11. 5J-2978 [1] TUBE ASSEM.  
12. 6J-1055 [1] TANK ASSEM.  
  5J-0096 [4] STUD  
13. 8M-5362 [18] BOSS  
    (Parts of 6J1055 Tank Assem.)
14. 7F-7983 [4] BEARING  
15. 1J-4384 [4] PIN  
  3B-4615 [4] COTTER PIN  
16. 7H-3912 [2] BUSHING  
17. 5J-2979 [1] LEVER  
18. 0S-0509 [1] BOLT  
19. 3B-4506 [9] LOCKWASHER  
20. 3F-1417 [1] WASHER  
21. 5J-2871 [1] TUBE ASSEM.  
22. 1A-2029 [8] BOLT  
23. 4K-1064 [1] ROD  
24. 2H-5746 [1] ADAPTER  
25. 3J-4407 [1] SEAL  
26. 8B-4037 [2] WASHER  
27. 4J-8425 [1] GASKET  
28. 5J-0880 [1] HOUSING  
29. 5J-3897 [1] LEVER ASSEM.  
30. 1J-4603 [2] LINK  
31. 9S-1366 [4] BOLT  
32. 5J-1357 [2] SEAL  
33. 7J-1247 C [1] TUBE ASSEM.  
34. 5J-5176 Y [1] VALVE GROUP (Control)  
    (See Separate Illustration)
35. 4J-0523 [1] SEAL  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEG0274S0075
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 3 of 3
Serial No. 35H2740 to 35H2961 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
5J3263 & 6J4734 Valve parts are shown on Pages 80 & 84
c125798 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0917 [1] RETAINER  
2. 4J-6064 [1] ELEMENT ASSEM.  
3. 5J-1473 [1] SEAT ASSEM.  
4. 2J-0918 [1] VALVE  
5. 2J-8455 [1] SPRING (Inner)  
6. 3F-0566 [1] WASHER  
7. 2J-6114 [1] SPRING (Outer)  
8. 5J-1283 [1] SPRING  
9. 1H-1200 [1] PIN  
10. 2J-6540 [2] CLAMP  
11. 4J-7313 [1] HOSE  
12. 6J-1991 [1] TUBE ASSEM.  
13. 6K-3879 [1] ELBOW  
14. 0S-1594 [1] BOLT  
15. 3B-4506 [1] LOCKWASHER  
16. 1D-4566 [1] BOLT  
17. 3B-4508 [6] LOCKWASHER  
18. 1A-1460 [1] BOLT  
19. 4J-0523 [1] SEAL  
20. 5J-3200 [2] LEVER  
  1B-8706 [2] KEY  
21. 6J-4734 Y [1] CONTROL VALVE GROUP  
    (See Separate Illustration)
22. 4J-8922 [1] ROD  
23. 5B-9079 [1] NUT  
24. 1J-8490 [1] ROD  
25. 1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
  7H-3912 [2] BUSHING  
26. 3R-2425 [1] GASKET  
27. 5J-3263 Y [1] RELIEF VALVE GROUP  
    (See Separate Illustration)
28. 2H-5746 [1] ADAPTER  
29. 8B-4037 [1] WASHER  
30. 3J-4407 [1] SEAL  
31. 7F-7983 [2] BEARING  
32. 4J-8425 [1] GASKET  
33. 5J-0880 [1] HOUSING  
34. 5J-3117 [1] LEVER ASSEM.  
35. 0S-1588 [2] BOLT  
36. 5J-2886 [1] TUBE ASSEM.  
37. 0S-1585 [4] BOLT  
38. 5J-9286 [1] PLUG ASSEM.  
  4J-7533 [1] SEAL  
    (Part of 5J9286 Plug Assem.)
39. 6J-0468 [1] INDICATOR ASSEM.  
  2M-9780 [1] SEAL  
    (Part of 6J468 Indicator Assem.)
40. 6J-7366 [1] CAP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0274S0076
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 1 of 3
Serial No. 35H2962 to 35H3846 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
Note: 8S9787 Complete Gasket Kit is available
c128365 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2521 [1] STRAINER ASSEM.  
2. 6H-5139 [1] PLATE  
3. 7H-1447 [1] CAP  
4. 7B-6368 [1] BALL  
5. 9H-6454 [1] GASKET  
6. 6H-9361 [1] RING  
7. 4J-8265 [4] NUT  
8. 4J-8251 [1] GROMMET  
9. 4J-8252 [1] GLASS  
10. 4J-8250 [1] RETAINER  
11. 6J-1053 [1] GASKET  
12. 6J-1054 [1] PLATE  
13. 1A-2029 [62] BOLT  
14. 3B-4506 [74] LOCKWASHER  
15. 5J-3136 [1] MANIFOLD  
16. 9S-1366 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
17. 8F-3469 [2] SEAL  
18. 5J-1584 [1] SEAL  
19. 3B-1915 [4] BOLT  
20. 5J-5786 [1] COVER  
21. 6J-1942 [1] TUBE ASSEM.  
22. 5J-5787 [1] COVER  
23. 5J-3140 [1] GASKET  
24. 0S-1588 [8] BOLT  
25. 4B-4278 [8] WASHER  
26. 3K-8460 [1] PLUG  
27. 1J-9671 [1] SEAL  
 

#UEG0274S0077
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 2 of 3
Serial No. 35H2962 to 35H3846 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
7J4152 Valve parts are shown on Page 87
c126895 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-1557 [1] GASKET  
2. 6F-4855 [2] SEAL  
3. 6J-5932 [1] BOLT ASSEM.  
4. 3B-9363 [1] WASHER  
5. 2J-2864 [1] PLUG  
6. 6F-5559 [1] SEAL  
7. 6J-3953 [1] COVER  
8. 7J-1247 [1] TUBE ASSEM.  
9. 0S-1587 C [2] BOLT  
10. 3B-4508 C [6] LOCKWASHER  
11. 7J-2772 C [1] TANK ASSEM.  
12. 5J-0096 [4] STUD  
13. 6J-2237 [18] BOSS  
    (Parts of 7J2772 Assem.)
14. 7F-7983 C [2] BEARING  
15. 5F-9199 C [2] PIN  
  8S-7803 C [2] RETAINER  
16. 7H-3912 C [1] BUSHING  
17. 9S-1366 [4] BOLT  
18. 5J-1357 [2] SEAL  
19. 7J-4152 YC [1] VALVE GROUP  
    (See Separate Illustration)
20. 7J-4123 C [2] LINK  
21. 5J-2871 [1] TUBE ASSEM.  
22. 1A-2029 [8] BOLT  
23. 3B-4506 C [8] LOCKWASHER  
24. 2H-5746 [1] ADAPTER  
25. 3J-4407 [1] SEAL  
26. 8B-4037 [2] WASHER  
27. 4J-8425 [1] GASKET  
28. 5J-0880 [1] HOUSING  
29. 7J-4122 C [1] LEVER ASSEM.  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEG0274S0078
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 3 of 3
Serial No. 35H2962 to 35H3846 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284,
9S8286, 8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
5J3263 & 6J4734 Valve parts are shown on Pages 80, 81 & 84
c126896 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0917 [1] RETAINER  
2. 4J-6064 [1] ELEMENT ASSEM.  
3. 5J-1473 [1] SEAT ASSEM.  
4. 2J-0918 [1] VALVE  
5. 2J-8455 [1] SPRING (Inner)  
6. 3F-0566 [1] WASHER  
7. 2J-6114 [1] SPRING (Outer)  
8. 5J-1283 [1] SPRING  
9. 1H-1200 [1] PIN  
10. 2J-6540 [2] CLAMP  
11. 4J-7313 [1] HOSE  
12. 6J-1991 [1] TUBE ASSEM.  
13. 6K-3879 [1] ELBOW  
14. 0S-1594 [1] BOLT  
15. 3B-4506 [1] LOCKWASHER  
16. 1D-4566 [1] BOLT  
17. 3B-4508 C [2] LOCKWASHER  
18. 1A-1460 [1] BOLT  
19. 4J-0523 [1] SEAL  
20. 5J-3200 [2] LEVER  
  1B-8706 [2] KEY  
21. 6J-4734 Y [1] CONTROL VALVE GROUP  
    (See Separate Illustration)
22. 6J-7366 [1] CAP  
23. 7J-2378 C [2] LINK  
24. 5F-9199 C [2] PIN  
  8S-7803 C [2] RETAINER  
25. 7H-3912 C [1] BUSHING  
26. 3R-2425 [1] GASKET  
27. 5J-3263 Y [1] RELIEF VALVE GROUP  
    (See Separate Illustration)
28. 2H-5746 [1] ADAPTER  
29. 8B-4037 [1] WASHER  
30. 3J-4407 [1] SEAL  
31. 7F-7983 [2] BEARING  
32. 4J-8425 [1] GASKET  
33. 5J-0880 [1] HOUSING  
34. 5J-3117 [1] LEVER ASSEM.  
35. 0S-1588 [2] BOLT  
36. 5J-9286 [1] PLUG ASSEM.  
  4J-7533 [1] SEAL  
    (Part of 5J9286 Assem.)
37. 6J-0468 [1] INDICATOR ASSEM.  
  2M-9780 [1] SEAL  
    (Part of 6J468 Assem.)
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEG0274S0079
 

6J-1239: HYDRAULIC TANK AND VALVE GROUP

6J1239 HYDRAULIC TANK AND VALVE GROUP--Part 1 of 3
Serial No. 35H3847 to 35H4225 inclusive. Part of 5S6872, 5S6873, 5S6487, 9S7852, 9S8284, 9S8286,
8S8664 & 8S8665 Arrangements listed on Pages 6, 7, 9, 10, 11 & 12
Note: 8S9787 Complete Gasket Kit available
c128365 UEG0274S
6J1239 HYDRAULIC TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2521 [1] STRAINER ASSEM.  
2. 6H-5139 [1] PLATE  
3. 7H-1447 [1] CAP  
4. 7B-6368 [1] BALL  
5. 9H-6454 [1] GASKET  
6. 6H-9361 [1] RING  
7. 4J-8265 [4] NUT  
8. 4J-8251 [1] GROMMET  
9. 4J-8252 [1] GLASS  
10. 4J-8250 [1] RETAINER  
11. 6J-1053 [1] GASKET  
12. 6J-1054 [1] PLATE  
13. 1A-2029 [62] BOLT  
14. 3B-4506 [74] LOCKWASHER  
15. 5J-3136 [1] MANIFOLD  
16. 9S-1366 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
17. 8F-3469 [2] SEAL  
18. 5J-1584 [1] SEAL  
19. 3B-1915 [4] BOLT  
20. 5J-5786 [1] COVER  
21. 6J-1942 [1] TUBE ASSEM.  
22. 5J-5787 [1] COVER  
23. 5J-3140 [1] GASKET  
24. 0S-1588 [8] BOLT  
25. 4B-4278 [8] WASHER  
26. 3K-8460 [1] PLUG  
27. 1J-9671 [1] SEAL  
 

Information:

Caterpillar Parts SIS Catalog 173B :

HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
5J-5171 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
5J-5171 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP
HYDRAULIC TANK AND VALVE GROUP
6J-1239 HYDRAULIC TANK AND VALVE GROUP

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