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3S2599 PRESSURE AND SELECTOR CONTROL GROUP Serial No. 6R1 to 6R549 inclusive. Part of 3S2600 Transmission Hydraulic Control Group and 9S8830 Pressure and Selector Valve Group shown on Pages 61B & 62A D5


OPERATOR STATION
CONTROL GP-TRANSMISSION
POWER TRAIN
VALVE GP-RELIEF
HYDRAULIC SYSTEM
VALVE GP-CHECK
STEERING AND BRAKING SYSTEM
CLUTCH GP-STEERING
POWER TRAIN
CONTROL GP-CLUTCH


OPERATOR STATION

CONTROL GP-TRANSMISSION
 

#UEH0252S0130
 

3S-2599: PRESSURE AND SELECTOR CONTROL GROUP

3S2599 PRESSURE AND SELECTOR CONTROL GROUP
Serial No. 6R1 to 6R549 inclusive. Part of 3S2600 Transmission Hydraulic Control
Group and 9S8830 Pressure and Selector Valve Group shown on Pages 61B & 62A
c123143 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-0909 [2] LINK  
2. 2S-5717 [2] NUT  
3. 1S-6529 [1] PLUNGER  
4. 3S-2590 [1] STOP  
5. 1T-0414 [4] BOLT  
  9M-1974 [4] WASHER  
6. 3S-2589 [2] COVER  
7. 3S-2588 [1] RETAINER  
8. 3S-2591 [1] STOP  
9. 3S-6919 [1] PISTON  
10. 3S-2593 [1] SPRING  
  3S-2681 [1] BODY ASSEM.  
11. [1] BODY  
12. 3S-2581 [1] STOP  
13. 2S-0696 [1] DOWEL  
14. 5M-7915 [3] SPACER (.036" Thick)  
  5M-7914 [2] SPACER (.010" Thick)  
  3S-2594 [1] SPOOL ASSEM.  
15. 1S-2121 [1] PLUNGER  
16. 4M-2381 [1] SPRING  
17. 3S-2595 [1] SPOOL  
18. 8M-1013 [1] RETAINER  
  3D-8317 [1] RING  
19. 2M-7041 [1] SLUG  
20. 5M-6214 [2] PLUG  
21. 3S-0060 [1] STOP  
22. 8M-6303 [1] PLUNGER  
23. 8M-8132 [1] SPRING  
24. 5M-9656 [1] VALVE  
25. 7M-5733 [1] PLUG ASSEM.  
26. 7M-8485 [1] SEAL  
    (Part of 7M5733 Plug Assem.)
27. 5M-3492 [5] SPACER (.010" Thick)  
  7M-1397 [2] SPACER (.036" Thick)  
28. 8M-8627 [1] SPRING  
29. 1S-7553 [1] STOP  
30. 2S-1387 [1] RING  
31. 8M-8630 [1] SPACER  
32. 1S-7556 [1] STEM ASSEM.  
33. 4B-9880 [1] BALL  
34. 4M-2381 [1] SPRING  
35. 6F-7172 [1] DOWEL  
    (Parts of 1S7556 Stem Assem.)
36. 5M-6118 [1] SPRING  
37. 4M-2375 [1] VALVE  
38. 3S-2585 [1] SPOOL  
39. 3S-2586 [1] SPOOL  
 

#UEH0252S0131
 

3S-2599: PRESSURE AND SELECTOR CONTROL GROUP

3S2599 PRESSURE AND SELECTOR CONTROL GROUP
Serial No. 6R550-Up
Part of 9S8830 Pressure and Selector Valve Group shown on Page 62A
c160554 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-0909 [2] LINK  
2. 2S-5717 [2] NUT  
3. 1S-6529 [1] PLUNGER  
4. 3P-0209 C [1] STOP  
5. 1T-0414 [4] BOLT  
  9M-1974 [4] WASHER  
6. 3S-2589 [2] COVER  
7. 3S-2588 [1] RETAINER  
8. 3P-0210 C [1] STOP  
9. 3S-6919 [1] PISTON  
10. 3S-2593 [1] SPRING  
11. 3S-2681 [1] BODY ASSEM.  
12. 3S-2581 [1] STOP  
13. 2S-0696 [1] DOWEL  
14. 5M-7915 [3] SPACER (.036" Thick)  
  5M-7914 [2] SPACER (.010" Thick)  
15. 3P-2755 C [1] SPOOL ASSEM.  
  1S-2121 [1] PLUNGER  
16. 4M-2381 [1] SPRING  
17. 8M-1013 [1] RETAINER  
18. 3D-8317 [1] RING  
19. 2M-7041 [1] SLUG  
20. 5M-6214 [2] PLUG  
21. 3S-0060 [1] STOP  
22. 8M-6303 [1] PLUNGER  
23. 8M-8132 [1] SPRING  
24. 5M-9656 [1] VALVE  
25. 7M-5733 [1] PLUG ASSEM.  
26. 7M-8485 [1] SEAL  
27. 5M-3492 [5] SPACER (.010" Thick)  
  7M-1397 [2] SPACER (.036" Thick)  
28. 8M-8627 [1] SPRING  
29. 1S-7553 [1] STOP  
30. 2S-1387 [1] RING  
31. 8M-8630 [1] SPACER  
32. 1S-7556 [1] STEM ASSEM.  
33. 4B-9880 [1] BALL  
34. 4M-2381 [1] SPRING  
35. 6F-7172 [1] DOWEL  
36. 5M-6118 [1] SPRING  
37. 4M-2375 [1] VALVE  
38. 3S-2585 [1] SPOOL  
39. 3S-2586 [1] SPOOL  
40. 5M-1868 C [1] SEAL  
41. 8M-4445 C [1] SEAL  
  C   INDICATES CHANGE
 

#UEH0252S0132
 

3S-6860: VALVE GP-RELIEF

3S6860 RELIEF VALVE GROUP
Part of Transmission shown on Page 60
c79975 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] "O" RING  
    (PART OF PLUG ASSEM. 5M7908)
  8M-8597 [1] SPRING  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4M-8815 [1] COVER  
  8M-5254 [1] SEAL  
  8M-8598 [1] SPOOL  
  [1] BODY  
 

#UEH0252S0133
 

FILTER BY-PASS AND STEERING CLUTCH CHECK VALVE

FILTER BY-PASS AND STEERING CLUTCH CHECK VALVE
Part of 7S6872 and 2P1060 Power Shift Transmission shown on Pages 52 and 52A
c101924 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-6466 [1] SPOOL  
2. 4M-7945 [1] SPRING  
3. 4S-8566 [1] PLUG ASSEM.  
4. 3D-2824 [1] SEAL  
    (Part of 4S8566 Plug Assem.)
5. 5M-7908 [1] PLUG ASSEM.  
6. 3J-1907 [1] SEAL  
    (Part of 5M7908 Plug Assem.)
7. 8S-0544 [1] ADAPTER  
8. 3S-9901 [1] VALVE ASSEM.  
9. 4B-0258 [1] SPRING  
10. 5S-4455 [1] RING  
11. 7S-8511 [1] WASHER  
12. 4B-9786 [1] BALL  
    (Parts of 3S9901 Valve Assem.)
13. 1H-8171 [1] SEAL  
 

#UEH0252S0134
 

3S-8181: STEERING CLUTCH HYDRAULIC MECHANISM BOOSTER GROUP

3S8181 STEERING CLUTCH HYDRAULIC MECHANISM BOOSTER GROUP
Serial No. 6R1 to 6R558 and 6R560-Up. Part of 3S8201 Steering Clutch
Hydraulic Control Group shown on Pages 66A, 66C, 66E and 66G
c106823 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7917 [1] COVER  
2. 2S-2160 [2] RING  
3. 0S-1571 [7] BOLT  
4. 3B-4506 [28] LOCKWASHER  
5. 3S-8649 [2] VALVE  
6. 3S-8713 [1] HOUSING ASSEM.  
7. 3B-2460 [2] STUD  
8. 6B-7769 [2] RETAINER  
9. 7M-8805 [2] SEAL  
10. 3S-8654 [2] BUSHING  
    (Parts of 3S8713 Housing Assem.)
11. 1B-0676 [2] PIN  
12. 3B-4615 [2] COTTER PIN  
13. 2S-8411 [2] ROLLER  
14. 1A-2029 [2] BOLT  
15. 0S-1594 [4] BOLT  
16. 5S-0717 [1] GASKET  
17. 3S-8675 [2] LEVER  
18. 7F-7983 [4] BEARING  
19. 3S-8683 [2] SHAFT  
20. 9H-0223 [2] SEAL  
21. 1B-8706 [2] KEY  
22. 1A-5964 [4] BOLT  
23. 2S-1761 [1] COVER  
24. 2S-1755 [1] GASKET  
25. 0L-1351 [11] BOLT  
26. 2S-8412 [1] STANDPIPE  
  3S-8678 [2] STANDPIPE  
27. 3S-8764 [1] COVER  
28. 1B-4203 [2] NUT  
29. 6B-7687 [2] ROLLER  
30. 6B-7715 [1] GASKET  
31. 0S-0175 [2] PIN  
32. 3B-4617 [2] COTTER PIN  
33. 6B-7799 [2] SLEEVE ASSEM.  
34. 0L-2288 [2] PLUG  
    (1 in each 6B7799 Sleeve Assem.)
35. 8H-6756 [2] BEARING  
36. 4B-4098 [2] PLUG  
37. 4H-8137 [2] LEVER  
38. 3S-8672 [2] PISTON  
39. 9H-2367 [2] SPRING  
40. 3F-7514 [2] PIN  
41. 3S-8671 [2] PLUG  
42. 3S-8662 [2] BUSHING  
43. 3S-8652 [2] SPRING  
44. 2S-9638 [2] RETAINER  
 

#UEH0252S0135
 

1P-0994: STEERING CLUTCH HYDRAULIC MECHANISM BOOSTER GROUP

1P994 STEERING CLUTCH HYDRAULIC MECHANISM BOOSTER GROUP
Serial No. 6R559 only. Part of 3S8201 Steering Clutch
Hydraulic Control Group shown on Page 67
c137554 UEH0252S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7917 [1] COVER  
2. 2S-2160 [2] RING  
3. 0S-1571 [7] BOLT  
4. 3B-4506 [28] LOCKWASHER  
5. 9S-2998 C [2] VALVE  
6. 3S-8713 [1] HOUSING ASSEM.  
7. 3B-2460 [2] STUD  
8. 6B-7769 [2] RETAINER  
9. 7M-8805 [2] SEAL  
10. 3S-8654 [2] BUSHING  
11. 1B-0676 [2] PIN  
12. 3B-4615 [2] COTTER PIN  
13. 2S-8411 [2] ROLLER  
14. 1A-2029 [2] BOLT  
15. 0S-1594 [4] BOLT  
16. 5S-0717 [1] GASKET  
17. 3S-8675 [2] LEVER  
18. 7F-7983 [4] BEARING  
19. 3S-8683 [2] SHAFT  
20. 9H-0223 [2] SEAL  
21. 1B-8706 [2] KEY  
22. 1A-5964 [4] BOLT  
23. 2S-1761 [1] COVER  
24. 2S-1755 [1] GASKET  
25. 0L-1351 [11] BOLT  
26. 2S-8412 [1] STANDPIPE  
  3S-8678 [2] STANDPIPE  
27. 3S-8764 [1] COVER  
28. 1B-4203 [2] NUT  
29. 6B-7687 [2] ROLLER  
30. 6B-7715 [1] GASKET  
31. 0S-0175 [2] PIN  
32. 3B-4617 [2] COTTER PIN  
33. 6B-7799 [2] SLEEVE ASSEM.  
34. 0L-2288 [1] PLUG  
35. 8H-6756 [2] BEARING  
36. 4B-4098 [2] PLUG  
37. 4H-8137 [2] LEVER  
38. 3S-8672 [2] PISTON  
39. 3S-8652 [2] SPRING  
40. 2S-9638 [2] RETAINER  
41. 9F-2247 [2] PLUG  
  C   INDICATES CHANGE
 

#UEH0252S0136
 

3S-8201: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (3S8201 N/S)--Top View-Part 1 of 2
Serial No. 6R1 to 6R418 inclusive
c106821 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-0676 [4] PIN  
  3B-4615 [4] COTTER PIN  
2. 2S-8384 [2] LEVER  
  1B-8703 [2] KEY  
3. 5B-9079 [2] NUT  
4. 1F-5403 [2] END  
5. 0S-1591 [2] BOLT  
6. 1D-4717 [2] NUT  
7. 3S-7862 [1] ROD (Left Hand)  
8. 8M-6776 [1] ROD (Left Hand)  
9. 3B-4631 [2] COTTER PIN  
10. 3S-7431 [1] SHAFT  
11. 3S-7858 [1] BRACKET (Left Hand)  
12. 7F-7983 [12] BEARING  
13. 5H-6406 [12] SEAL  
14. 3B-8489 [2] FITTING  
15. 1A-9252 [2] END  
16. 3S-7428 [1] SHAFT (Left Hand)  
17. 0S-1595 [3] BOLT  
18. 3B-4508 [6] LOCKWASHER  
19. 9M-2979 [1] SHAFT  
20. 1M-1291 [4] PIN  
21. 3B-4621 [4] COTTER PIN  
22. 0S-1585 [3] BOLT  
23. 4S-8063 [1] SHAFT (Right Hand)  
24. 3S-7857 [1] BRACKET (Right Hand)  
25. 8M-6775 [1] ROD (Right Hand)  
26. 3S-7861 [1] ROD (Right Hand)  
27. 8B-0868 [2] BOLT  
28. 3B-6734 [2] NUT  
29. 3B-4617 [2] COTTER PIN  
30. 9B-1648 [2] ROD  
31. 2B-0989 [2] NUT  
32. 1B-4206 [2] NUT  
33. 3H-5077 [8] SEAL  
34. 3S-7869 [1] SUPPORT ASSEM.  
  9F-2978 [4] NUT  
  1J-4798 [2] WASHER  
  5B-7793 [2] LUG  
    (Parts of 3S7869 Support Assem.)
35. 1B-4203 [2] NUT  
 

#UEH0252S0137
 

3S-8201: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (3S8201 N/S)--As Viewed from R.H. Side of Machine-Part 2 of 2
Serial No. 6R1 to 6R418 inclusive
3S8181 Steering Clutch Hydraulic Mechanism Booster parts are shown on Page 65
c136432 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-8181 Y [1] BOOSTER GROUP  
    (See Separate Illustration)
2. 3S-8723 [1] SPOUT ASSEM.  
  5M-6687 [2] STUD  
    (Part of 3S8723 Spout Assem.)
3. 8S-5820 [1] BREATHER  
4. 9F-0825 [1] PLUG  
5. 0L-1124 [1] GASKET  
6. 0S-1594 [4] BOLT  
7. 3B-4506 [8] LOCKWASHER  
8. 3S-8645 [1] GASKET  
9. 3B-8686 [2] FITTING  
10. 3H-2598 [2] SCREW  
11. 1B-4204 [2] NUT  
12. 8H-1172 [2] TUBE ASSEM.  
13. 0L-0925 [2] SCREW  
14. 0L-1649 [2] LOCK  
15. 2S-2616 [2] SCREW  
16. 5M-3390 [4] LOCK  
17. 8M-4448 [4] SEAL  
18. 7B-8691 [2] YOKE ASSEM.  
  1A-7657 [2] BALL  
  7B-8690 [2] INSERT  
    (1 each in 7B8691 Yoke Assem.)
19. 0L-0829 [2] HANDLE  
20. 1D-5118 [2] NUT  
21. 8M-6772 [2] BAR  
22. 4B-3673 [4] BEARING  
23. 9M-5884 [2] BUMPER  
24. 2D-2285 [2] BOLT  
25. 1B-2578 [2] NUT  
26. 0S-0509 [2] BOLT  
27. 4B-4278 [4] WASHER  
28. 8M-6595 [2] LEVER  
29. 1B-0676 [4] PIN  
30. 3B-4615 [4] COTTER PIN  
31. 9M-3010 [2] ROD  
32. 0S-1588 [2] BOLT  
33. 3S-7865 [2] LEVER  
34. 1B-8706 [4] KEY  
35. 0T-0924 [2] BOLT  
36. 1B-4203 [2] NUT  
37. 3S-7854 [2] LEVER  
38. 1A-2029 [2] BOLT  
39. 3B-8488 [2] FITTING  
40. 3S-7863 [2] LEVER  
41. 2S-2615 [2] SCREW  
42. 7B-8778 [2] SHAFT  
43. 1B-8719 [2] KEY  
44. 7B-8777 [2] LEVER  
45. 0S-1584 [2] BOLT  
46. 5B-0651 [2] FITTING  
  Y   SEPARATE ILLUSTRATION
 

#UEH0252S0138
 

3S-8201: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (3S8201 N/S)--Top View-Part 1 of 2
Serial No. 6R419 to 6R498 inclusive
c136433 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-0676 [4] PIN  
  3B-4615 [4] COTTER PIN  
2. 2S-8384 [2] LEVER  
  1B-8703 [2] KEY  
3. 5B-9079 [2] NUT  
4. 1F-5403 [2] END  
5. 0S-1591 [2] BOLT  
6. 1D-4717 [2] NUT  
7. 3S-7862 [1] ROD (Left Hand)  
8. 8M-6776 [1] ROD (Left Hand)  
9. 3B-4631 [2] COTTER PIN  
10. 3S-7431 [1] SHAFT  
11. 9S-5690 C [1] BRACKET (Left Hand)  
12. 6D-5974 C [12] BEARING  
13. 9S-4775 C [4] BEARING  
14. 1B-4203 [2] NUT  
15. 1A-9252 [2] END  
16. 3S-7428 [1] SHAFT (Left Hand)  
17. 0S-1595 [3] BOLT  
18. 3B-4508 [6] LOCKWASHER  
19. 9M-2979 [1] SHAFT  
20. 1M-1291 [4] PIN  
21. 3B-4621 [4] COTTER PIN  
22. 0S-1585 [3] BOLT  
23. 4S-8063 [1] SHAFT (Right Hand)  
24. 9S-5689 C [1] BRACKET (Right Hand)  
25. 8M-6775 [1] ROD (Right Hand)  
26. 3S-7861 [1] ROD (Right Hand)  
27. 8B-0868 [2] BOLT  
28. 3B-6734 [2] NUT  
29. 3B-4617 [2] COTTER PIN  
30. 9B-1648 [2] ROD  
31. 2B-0989 [2] NUT  
32. 1B-4206 [2] NUT  
33. 3S-7869 [1] SUPPORT ASSEM.  
  9F-2978 [4] NUT  
  1J-4798 [2] WASHER  
  5B-7793 [2] LUG  
  C   INDICATES CHANGE
 

#UEH0252S0139
 

3S-8201: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (3S8201 N/S)--As Viewed from Right Hand Side of Machine--Part 2 of 2
Serial No 6R419 to 6R498 inclusive
3S8181 Booster parts are shown on Page 65
c144003 UEH0252S
  For full view, you need register

Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-8181 Y [1] BOOSTER GROUP  
    (Separate Illustration)
2. 3S-8637 C [1] SPOUT  
3. 8S-5820 [1] BREATHER  
4. 9F-0825 [1] PLUG  
5. 0L-1124 [1] GASKET  
6. 0S-1594 [4] BOLT  
7. 3B-4506 [8] LOCKWASHER  
8. 3S-8645 [1] GASKET  
9. 5B-0651 [2] FITTING  
10. 3H-2598 [2] SCREW  
11. 1B-4204 [2] NUT  
12. 8H-1172 [2] TUBE ASSEM.  
13. 0L-0925 [2] SCREW  
14. 0L-1649 [2] LOCK  
15. 2S-2616 [2] SCREW  
16. 5M-3390 [4] LOCK  
17. 8M-4448 [4] SEAL  
18. 7B-8691 [2] YOKE ASSEM.  
    (Includes)
  1A-7657 [1] BALL  
  7B-8690 [1] INSERT  
19. 0L-0829 [2] HANDLE  
20. 1D-5118 [2] NUT  
21. 8M-6772 [2] BAR  
22. 0S-1584 [2] BOLT  
23. 9M-5884 [2] BUMPER  
24. 2D-2285 [2] BOLT  
25. 1B-2578 [2] NUT  
26. 0S-0509 [2] BOLT  
27. 4B-4278 [4] WASHER  
28. 9S-5303 C [2] LEVER  
29. 1B-0676 [4] PIN  
30. 3B-4615 [4] COTTER PIN  
31. 9M-3010 [2] ROD  
32. 0S-1588 [2] BOLT  
33. 3S-7865 [2] LEVER  
34. 1B-8706 [4] KEY  
35. 0T-0924 [2] BOLT  
36. 1B-4203 [2] NUT  
37. 3S-7854 [2] LEVER  
38. 1A-2029 [2] BOLT  
39. 9S-5304 C [2] LEVER  
40. 2S-2615 [2] SCREW  
41. 7B-8778 [2] SHAFT  
42. 1B-8719 [2] KEY  
43. 7B-8777 [2] LEVER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog D5 :

Truck sale:

USD $19,800 
1980 CAT D550B

DON'S TRUCK & TRAILER SALES
Henryville, Indiana
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