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9T7025 VALVE GP-RELIEF S/N 9TC1176-UP PART OF 9T1783 VALVE D8N TRACK-TYPE TRACTOR


HYDRAULIC SYSTEM
VALVE GP-RELIEF
VALVE GP-PILOT
VALVE GP-CONTROL
VALVE GP

TRACK-TYPE TRACTOR D8N TRACK-TYPE TRACTOR 9TC
 D8N TRACTOR 9TC00001-UP (MACHINE) POWERED BY 3406 ENGINE SEBP1626 D8N 9TC   (1987)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
VALVE GP-RELIEF
9T-1430 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-2932 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-3541 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-4903 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-0434 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-7025 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-5364 VALVE GP-RELIEF
 

#SEBP16260540
 

9T-7025: VALVE GP-RELIEF

9T7025 VALVE GP-RELIEF
S/N 9TC1176-UP
PART OF 9T1783 VALVE
c407044 SEBP1626
9T7025 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 4J-5351 [1] SEAL  
3. 4T-5072 [1] RING-BACK-UP  
4. 4T-0923 [1] RETAINER  
5. 4T-0921 [1] PLUNGER  
6. 1L-5316 [1] PIN-SPRING  
7. 4T-1700 [1] SPRING  
8. 4T-0920 [1] VALVE  
9. 4T-4509 [1] SEAT  
 

#SEBP16260541
 

9T-5560: VALVE GP-PILOT

9T5560 VALVE GP-PILOT
PART OF 9T6063 VALVE-CONTROL
c400079 SEBP1626
9T5560 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-5974 [1] VALVE GP  
2. 8J-1699 [2] SEAL-O-RING  
3. 3D-2992 [1] SEAL  
4. 9T-5973 [1] VALVE GP  
5. 5M-2057 [1] SEAL-O-RING  
6. 4T-5074 [1] RING-BACK-UP  
7. 6V-5556 [1] SEAL-O-RING  
8. 9T-5626 [1] SPRING  
9. 6V-8628 [1] ELBOW  
10. 3J-7354 [2] SEAL-O-RING  
11. 1F-4111 [1] BOLT  
12. 9M-1974 [1] WASHER  
13. 9T-5676 [1] SPRING  
14. 9S-8002 [1] PLUG-O-RING  
15. 9S-4180 [1] PLUG-O-RING  
16. 4J-7533 [1] SEAL-O-RING  
17. 4J-5477 [1] SEAL-O-RING  
18. 1N-5999 [1] PLUG  
19. 7J-0204 [1] SEAL-O-RING  
20. 4J-3301 [1] SHIM  
21. 5M-4317 [1] WASHER-SHIM  
 

#SEBP16260542
 

9T-6109: VALVE GP-PILOT

9T6109 VALVE GP-PILOT
PART OF 9T5979 VALVE-CONTROL
c700697 SEBP1626
9T6109 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-6107 [1] VALVE GP  
2. 8J-1699 [1] SEAL-O-RING (4.42MM'ID)  
3. 6F-5559 [1] SEAL-O-RING (9.19MM ID)  
4. 9T-6105 [1] VALVE GP  
5. 6V-8628 [1] ELBOW-90 DEGREE (9/16-18 THD)  
6. 3J-7354 [2] SEAL-O-RING (8.92MM ID)  
7. 9T-5676 [1] SPRING  
8. 9S-8002 [1] PLUG-O-RING (7/16-20 THD)  
9. 1F-5842 [1] BOLT (5/16-18X3.25IN)  
10. 9S-4180 [2] PLUG-O-RING (5/16-24 THD)  
  4J-7533 [2] SEAL-O-RING (6.07MM ID)  
11. 1N-5999 [1] PLUG  
  7J-0204 [1] SEAL-O-RING (7.65MM ID)  
12. 6V-5326 [1] SEAL-O-RING (23.47MM ID)  
13. 6V-5556 [2] SEAL-O-RING (25.07MM ID)  
14. 4T-5074 [2] RING-BACKUP  
15. 9T-5626 [1] SPRING  
16. 5M-2057 [1] SEAL-O-RING (34.59MM ID)  
 

#SEBP16260543
 

9T-1783: VALVE GP-CONTROL

9T1783 VALVE GP-CONTROL-PART 1 OF 2
DOZER TILT
TYPE 1
4T1860-PAGE 234
PART OF 9T1775, 9T1776, 9T5980, 9T5981 VALVES
c400404 SEBP1626
9T1783 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-9579 [2] BOLT 2540MM (100.076IN)  
2. 9M-1974 [4] WASHER  
3. 4T-1850 [1] HOUSING  
4. 9S-8002 [1] PLUG-O-RING  
  3J-7354 [1] SEAL-O-RING  
5. 2H-5330 [2] BOLT  
  5M-2894 [2] WASHER  
6. 4T-1696 [1] HOUSING  
7. 4B-0831 [2] BOLT  
8. 4T-1860 Y [1] VALVE GP-SHUTTLE  
9. 4J-0522 [3] SEAL  
10. 9T-1784 [1] VALVE GP  
  9N-4104 C [1] PLUG 1/16-27 NPTF THD  
11. 4J-8997 [1] SEAL  
12. 6V-5555 [3] SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16260544
 

9T-1783: VALVE GP-CONTROL

9T1783 VALVE GP-CONTROL-PART 2 OF 2
DOZER TILT
TYPE 1
4T0434-PAGE 235.02 & 4T0999-PAGE 235.01
PART OF 9T1775, 9T1776, 9T5980, 9T5981 VALVES
c347559 SEBP1626
9T1783 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-5999 [1] PLUG  
  7J-0204 [1] SEAL-O-RING  
2. 2D-0598 [1] SEAL-O-RING  
3. 2S-2596 [1] SPRING  
4. 4T-2045 [1] PLUG AS  
  4T-0987 [1] BEARING-SLEEVE  
5. 7M-8485 [1] SEAL-O-RING  
6. 4T-0990 [1] VALVE  
7. 4T-1701 [1] SPRING  
8. 6V-5556 [1] SEAL-O-RING  
9. 4T-5074 [1] RING-BACK-UP  
10. 4T-4510 [1] SLEEVE  
11. 5M-2057 [1] SEAL-O-RING  
12. 4T-1697 [1] PLUG  
  3K-0360 [1] SEAL-O-RING  
13. 4T-0434 Y [1] VALVE GP-RELIEF  
14. 9S-8001 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
15. 4T-0999 Y [1] LEVER GP-CONTROL VALVE  
16. 4T-0993 [2] RETAINER  
17. 4J-3832 [1] SPRING  
18. 4T-1021 [2] RETAINER  
19. 4T-1108 [2] PLUG  
  4K-1388 [2] SEAL-O-RING  
20. 4T-5073 [2] RING-BACK-UP  
21. 7J-9933 [2] SEAL-O-RING  
22. 4J-5351 [2] SEAL  
23. 4T-5072 [2] RING-BACK-UP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP16260545
 

9T-1783: VALVE GP-CONTROL

9T1783 VALVE GP-CONTROL
DOZER TILT
TYPE 2
4T1860-PAGE 234, 4T0999-PAGE 235.01, 9T7025-PAGE 236
PART OF 9T1775, 9T1776, 9T5980 & 9T5981 VALVES
c466977 SEBP1626
9T1783 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-5999 [1] PLUG  
2. 2D-0598 C [1] SEAL-O-RING  
3. 2S-2596 [1] SPRING  
4. 4T-2045 [1] PLUG AS  
5. 4T-0987 [1] BEARING-SLEEVE  
6. 4T-0990 [1] VALVE  
7. 4T-1701 [1] SPRING  
8. 6V-5556 [1] SEAL-O-RING  
9. 4T-5074 [1] RING-BACK-UP  
10. 4T-4510 [1] SLEEVE  
11. 5M-2057 C [1] SEAL-O-RING  
12. 4T-1697 [1] PLUG  
13. 9T-7025 CY [1] VALVE GP-RELIEF  
14. 9S-8001 [2] PLUG-O-RING  
15. 4T-0999 Y [1] LEVER GP-CONTROL VALVE  
16. 4T-0993 [2] RETAINER  
17. 4J-3832 [1] SPRING  
18. 4T-1021 [2] RETAINER  
19. 4T-1108 [2] PLUG  
20. 4T-5073 [2] RING-BACK-UP  
21. 7J-9933 [2] SEAL-O-RING  
22. 4J-5351 [2] SEAL  
23. 4T-5072 [2] RING-BACK-UP  
24. 7J-0204 [1] SEAL-O-RING  
25. 7M-8485 [1] SEAL-O-RING  
26. 3K-0360 [1] SEAL-O-RING  
27. 4J-7533 [2] SEAL-O-RING  
28. 4K-1388 [2] SEAL-O-RING  
29. 1A-9579 [2] BOLT 25.4MM(1.0IN)LG  
30. 9M-1974 [4] WASHER  
31. 4T-1850 [1] HOUSING  
32. 9S-8002 [1] PLUG-O-RING  
33. 3J-7354 [1] SEAL-O-RING  
34. 2H-5330 [2] BOLT  
35. 5M-2894 [2] WASHER  
36. 4T-1696 [1] HOUSING  
37. 4B-0831 [2] BOLT  
38. 4T-1860 Y [1] VALVE GP-SHUTTLE  
39. 4J-0522 C [3] SEAL  
40. 9T-1784 [1] VALVE GP  
41. 9J-8126 [1] PLUG-ORIFICE (1/16-27 NPTF THD)  
42. 4J-8997 C [1] SEAL  
43. 6V-5555 [3] SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16260546
 

9T-1781: VALVE GP-CONTROL

9T1781 VALVE GP-CONTROL
PITCH CONTROL
4T1860-PAGE 234, 4T0999-PAGE 235.01, 9T2932-PAGE 235
PART OF 9T1775 & 9T5980 VALVES
AN ATTACHMENT
c533181 SEBP1626
9T1781 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-5999 [1] PLUG  
2. 2D-0598 C [1] SEAL-O-RING  
3. 4T-2045 [1] PLUG AS  
4. 4T-0987 [1] BEARING-SLEEVE  
5. 7M-8485 [1] SEAL-O-RING  
6. 4T-0990 [2] VALVE  
7. 4T-1701 [1] SPRING  
8. 6V-5556 [1] SEAL-O-RING  
9. 4T-5074 [1] RING-BACK-UP  
10. 4T-4510 [1] SLEEVE  
11. 5M-2057 C [1] SEAL-O-RING  
12. 4T-1697 [1] PLUG  
13. 9T-2932 Y [1] VALVE GP-RELIEF  
14. 9S-8001 [2] PLUG-O-RING  
15. 4T-0999 Y [1] LEVER GP-CONTROL VALVE  
16. 4T-0993 [2] RETAINER  
17. 5J-1391 C [1] SPRING  
18. 4T-1021 [2] RETAINER  
19. 4T-2044 [1] BODY AS  
20. 4T-0987 [1] BEARING-SLEEVE  
21. 1H-0516 [1] SPRING  
22. 4T-5073 [2] RING-BACK-UP  
23. 7J-9933 [2] SEAL-O-RING  
24. 4T-5072 [1] RING-BACK-UP  
25. 4J-5351 [1] SEAL  
26. 4T-1108 [1] PLUG  
27. 7J-0204 [1] SEAL-O-RING  
28. 2S-2596 [1] SPRING  
29. 3K-0360 [1] SEAL-O-RING  
30. 4J-7533 [2] SEAL-O-RING  
31. 4K-1388 [2] SEAL-O-RING  
32. 1A-9579 [2] BOLT  
33. 9M-1974 [4] WASHER  
34. 4T-1850 [1] HOUSING  
35. 9S-8002 [1] PLUG-O-RING  
36. 3J-7354 [1] SEAL-O-RING  
37. 2H-5330 [2] BOLT  
38. 5M-2894 [2] WASHER  
39. 4T-1696 [1] HOUSING  
40. 4B-0831 [2] BOLT  
41. 4T-1860 Y [1] VALVE GP-SHUTTLE  
42. 4J-0522 C [3] SEAL  
43. 9T-1782 [1] VALVE GP  
44. 9J-8126 C [1] PLUG-ORIFICE (1/16-27 NPTF THD)  
45. 4J-8997 C [1] SEAL  
46. 6V-5555 [3] SEAL  
47. 6E-1637 [1] SHIM  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16260547
 

9T-1775: VALVE GP

9T1775 VALVE GP-STEERING, RIPPER & DOZER
9T1781-PAGE 241, 9T1783-PAGE 238, 9T1788-PAGE 232
9T1787-PAGE 231, 9T1430-PAGE 234, 9T6063-PAGE 228
PART OF 7T2807 & 6Y965 STEERING & HYDRAULIC ARS. AN ATTACHMENT
c453866 SEBP1626
9T1775 VALVE GP Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL  
2. 9T-6063 CY [1] VALVE GP-CONTROL (STEERING)  
3. 9T-1781 Y [2] VALVE GP-CONTROL (RIPPER)  
4. 9T-1788 Y [1] VALVE GP-CONTROL (DOZER LIFT)  
5. 9T-1783 Y [1] VALVE GP-CONTROL (DOZER TILT)  
6. 9T-2140 [3] ROD  
7. 1F-7958 [6] NUT-FULL  
8. 5P-8245 [6] WASHER  
9. 3J-7354 [5] SEAL-O-RING  
10. 9S-8002 [5] PLUG-O-RING  
11. 4T-1031 [1] COVER  
12. 1P-3702 [1] SEAL-RECTANGULAR 28.83MM(1.136IN) ID  
13. 6V-5555 [3] SEAL 7.52MM(.296IN) ID  
14. 4J-0522 [3] SEAL 37.69MM(1.485IN) ID  
15. 4B-4158 [1] SCREW  
16. 4F-7952 [1] SEAL-O-RING  
17. 5P-1893 [4] BOLT-12 POINT HEAD  
18. 9T-1787 Y [1] VALVE GP-COOLER BYPASS (RELIEF)  
19. 8J-9990 [1] PLUG-ORIFICE  
20. 4T-7407 [1] MANIFOLD-INLET  
21. 9T-1430 Y [1] VALVE GP-PITCH RELIEF  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16260548
 

9T-5980: VALVE GP

9T5980 VALVE GP-STEERING, RIPPER & DOZER
TYPE 1
9T1781-PAGE 241, 9T1783-PAGE 238, 9T1787-PAGE 231
9T1788-PAGE 232, 9T5979-PAGE 229.01, 9T1430-PAGE 234
PART OF 7T2807 & 6Y965 STEERING & HYDRAULIC ARS. AN ATTACHMENT
c451107 SEBP1626
9T5980 VALVE GP Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL  
  8J-9990 [1] PLUG-ORIFICE  
2. 9T-5979 Y [1] VALVE GP-CONTROL (STEERING)  
3. 9T-1781 Y [1] VALVE GP-CONTROL (RIPPER TIP)  
4. 9T-1788 Y [1] VALVE GP-CONTROL (DOZER LIFT)  
5. 9T-1783 Y [1] VALVE GP-CONTROL (DOZER TILT)  
6. 9T-2140 [3] ROD  
7. 1F-7958 [6] NUT-FULL  
8. 5P-8245 [6] WASHER  
9. 3J-7354 [5] SEAL-O-RING  
10. 9S-8002 [5] PLUG-O-RING  
11. 4T-1031 [1] COVER  
12. 1P-3702 [1] SEAL-RECTANGULAR 28.83MM(1.136IN) ID  
13. 6V-5555 [3] SEAL 7.52MM(.296IN) ID  
14. 8T-7212 [3] SEAL 37.69MM(1.48IN) ID  
15. 8T-7320 [1] SEAL  
16. 5P-1893 [4] BOLT-12 POINT HEAD  
17. 9T-1787 Y [1] VALVE GP-COOLER BYPASS (RELIEF)  
18. 9T-1778 [1] MANIFOLD GP  
  4T-7407 [1] MANIFOLD-INLET  
19. 9T-1430 Y [1] VALVE GP-PITCH RELIEF  
20. 9T-1781 Y [1] VALVE GP-CONTROL (RIPPER LIFT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP16260549
 

9T-5980: VALVE GP

9T5980 VALVE GP-STEERING, RIPPER & DOZER
TYPE 2
9T1781-PAGE 241, 9T1783-PAGE 238, 9T1787-PAGE 231, 9T3541-PAGE 235,
9T1788-PAGE 232, 9T5979-PAGE 229.01
PART OF 6Y965, 6Y5346 STEERING & HYDRAULIC ARS. AN ATTACHMENT
c474722 SEBP1626
9T5980 VALVE GP Parts scheme
  For full view, you need register

Parts for your D8N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL  
  8J-9990 [1] PLUG-ORIFICE  
2. 9T-5979 Y [1] VALVE GP-CONTROL (STEERING)  
3. 9T-1781 Y [1] VALVE GP-CONTROL (RIPPER TIP)  
4. 9T-1788 Y [1] VALVE GP-CONTROL (DOZER LIFT)  
5. 9T-1783 Y [1] VALVE GP-CONTROL (DOZER TILT)  
6. 9T-2140 [3] ROD  
7. 1F-7958 [6] NUT-FULL  
8. 5P-8245 [6] WASHER  
9. 3J-7354 [5] SEAL-O-RING  
10. 9S-8002 [5] PLUG-O-RING  
11. 4T-1031 [1] COVER  
12. 1P-3702 [1] SEAL-RECTANGULAR 28.83MM(1.136IN) ID  
13. 6V-5555 [3] SEAL 7.52MM(.296IN) ID  
14. 4J-0522 C [3] SEAL (37.69MM ID)  
15. 4F-7952 C [1] SEAL-O-RING  
16. 3H-5368 C [2] BOLT  
17. 9T-1787 Y [1] VALVE GP-COOLER BYPASS (RELIEF)  
18. 9T-1778 [1] MANIFOLD GP  
  4T-7407 [1] MANIFOLD-INLET  
19. 9T-3541 CY [1] VALVE GP-RELIEF  
20. 9T-1781 Y [1] VALVE GP-CONTROL (RIPPER LIFT)  
21. 1P-4578 C [2] FLANGE  
22. 5B-5059 C [2] BOLT  
23. 5P-8244 C [4] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}

Caterpillar Parts SIS Catalog D8N :

VALVE GP-RELIEF
4T-0434 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-4903 VALVE GP-RELIEF
LEVER GP-CONTROL VALVE
4T-0999 LEVER GP-CONTROL VALVE
VALVE GP-RELIEF
9T-3541 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-2932 VALVE GP-RELIEF
VALVE GP-RELIEF
9T-1430 VALVE GP-RELIEF
VALVE GP-SHUTTLE
4T-1860 VALVE GP-SHUTTLE
VALVE GP-CONTROL
9T-1788 VALVE GP-CONTROL
VALVE GP-PILOT
9T-5560 VALVE GP-PILOT
VALVE GP-PILOT
9T-6109 VALVE GP-PILOT
VALVE GP-CONTROL
9T-1783 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-1783 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-1783 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-1781 VALVE GP-CONTROL
VALVE GP
9T-1775 VALVE GP
VALVE GP
9T-5980 VALVE GP

Truck sale:

Caterpillar D8N
 
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MILTON CAT
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172,500 
Caterpillar D8N, Crawler dozers, Construction
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MICHIGAN CAT
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Caterpillar D8N, Crawler dozers, Construction
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FINNING CANADA
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