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9T8489 VALVE GP-CONTROL-PILOT OPERATED TYPE 3. 4T2746-232, 9T8488 & 4T2745-PAGE 233, 4T2764-PAGE 234 4T4162-PAGE 242, 6E6185-PAGE 231.01.02 PART OF 4V9655 VALVE & MOUNTING AN ATTACHMENT 966F




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP19250380
 

9T-8489: VALVE GP-CONTROL

9T8489 VALVE GP-CONTROL-PILOT OPERATED
TYPE 3. 4T2746-232, 9T8488 & 4T2745-PAGE 233, 4T2764-PAGE 234
4T4162-PAGE 242, 6E6185-PAGE 231.01.02
PART OF 4V9655 VALVE & MOUNTING
AN ATTACHMENT
c699195 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9378 [6] BOLT (3/8-16X4IN)  
2. 8T-4896 [12] WASHER-HARD (2.5MM THK)  
3. 4T-9311 [3] HOUSING  
4. 4T-2746 Y [1] VALVE GP  
5. 4J-0522 [2] SEAL-O-RING (37.69MM ID) (LARGE)  
6. 4J-0523 [1] SEAL-O-RING  
7. 4T-2764 Y [1] VALVE GP-RELIEF  
    (HEAD END TILT RELIEF)
8. 9T-8488 Y [2] VALVE GP-RELIEF  
    (ATTACH. LINE RELIEF)
9. 4T-4162 Y [1] VALVE GP-RELIEF  
    (ATTACH. LINE RELIEF)
10. 1H-9696 [3] SEAL-O-RING (44MM ID)  
11. 4B-4158 [1] SCREW  
12. 5S-7383 [6] BOLT (3/8-16X1.75IN)  
13. 3G-4135 [1] PLUG-O-RING (1 5/16-12 THD)  
  7M-8485 [1] SEAL-O-RING (29.74MM) ID (SMALL)  
14. 4T-9312 [3] HOUSING  
15. 3D-9348 [5] BOLT (1/2-13X7.75IN)  
16. 1U-0323 [4] PLUG AS  
    (EACH INCLUDES)
  1U-0322 [1] BEARING-SLEEVE  
17. 7S-8491 [4] SPRING  
  7J-7423 [4] VALVE (MAKE UP VALVE)  
18. 6E-6185 CY [1] VALVE GP-RELIEF  
    (MAIN IMP. RELIEF)
19. 9S-4182 [1] PLUG (7/16-20 THD)  
  3J-7354 [1] SEAL-O-RING (8.92MM ID)  
20. 1U-1578 [1] VALVE  
21. 1J-8960 [1] SPRING  
22. 1U-1577 [1] PLUG  
  6K-6307 [1] SEAL (43.69MM ID)  
23. 4T-2745 Y [1] VALVE GP  
24. 004-1963 [3] SEAL-O-RING (55.24MM ID)  
25. 2S-4078 [4] SEAL-O-RING (37.46MM ID)  
26. 9S-8005 [1] PLUG-O-RING (3/4-16 THD)  
  3K-0360 [1] SEAL-O-RING (16.36MM ID)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19250381
 

6E-3737: VALVE GP-CONTROL

6E3737 VALVE GP-CONTROL-PILOT OPERATED
TYPE 1. 6E2377-PAGE 229, 4T2742-PAGE 231.02, 6E1148-PAGE 231.03,
4T2746-PAGE 232, 4T2745-PAGE 233, 4T4162-PAGE 242
PART OF 4E8598 VALVE & MOUNTING
AN ATTACHMENT
c503293 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-9191 [6] BOLT  
2. 5M-2894 [12] WASHER  
3. 4T-9311 [3] HOUSING  
4. 4T-2746 Y [1] VALVE GP  
5. 4J-0522 [2] SEAL (LARGE)  
6. 4J-0523 [1] SEAL-O-RING  
7. 6E-2377 Y [1] VALVE GP-RELIEF (LIFT CYL HEAD END)  
8. 4T-2742 Y [1] VALVE GP-RELIEF (ATTACH. LINE RELIEF)  
9. 6E-2377 Y [1] VALVE GP-RELIEF (LIFT CYL ROD END)  
10. 1H-9696 [3] SEAL-O-RING  
11. 4B-4158 [1] SCREW  
12. 0S-1571 [6] BOLT  
13. 3G-4135 [1] PLUG-O-RING  
  7M-8485 [1] SEAL-O-RING (SMALL)  
14. 4T-9312 [3] HOUSING  
15. 3D-9348 [5] BOLT  
16. 1U-0323 [4] PLUG AS  
    (EACH INCLUDES)
  1U-0322 [1] BEARING-SLEEVE  
17. 7S-8491 [4] SPRING  
  7J-7423 [4] VALVE (MAKE UP VALVE)  
18. 3G-4459 Y [1] VALVE GP-RELIEF  
    (MAIN IMP. RELIEF)
19. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
20. 1U-1578 [1] VALVE  
21. 1J-8960 [1] SPRING  
22. 1U-1577 [1] PLUG  
  6K-6307 [1] SEAL  
23. 4T-2745 Y [1] VALVE GP  
24. 004-1963 [3] SEAL-O-RING  
25. 2S-4078 [4] SEAL-O-RING  
26. 9S-8005 [1] PLUG-O-RING  
  3K-0360 [1] SEAL-O-RING  
27. 4T-4162 Y [1] VALVE GP-RELIEF  
    (ATTACH. LINE RELIEF)
  Y   SEPARATE ILLUSTRATION
 

#SEBP19250382
 

6E-3737: VALVE GP-CONTROL

6E3737 VALVE GP-CONTROL-PILOT OPERATED
TYPE 2. 6E2377-PAGE 229, 4T2742-PAGE 231.02, 6E6256-PAGE 231.04,
4T2746-PAGE 232, 4T2745-PAGE 233, 4T4162-PAGE 242,
PART OF 4E8598 VALVE & MOUNTING
AN ATTACHMENT
c559332 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9378 [6] BOLT (3/8-16X4IN)  
2. 8T-4896 [12] WASHER-HARD (2.5MM THK)  
3. 4T-9311 [3] HOUSING  
4. 4T-2746 Y [1] VALVE GP  
5. 4J-0522 [2] SEAL (LARGE)  
6. 4J-0523 [1] SEAL-O-RING  
7. 6E-2377 Y [1] VALVE GP-RELIEF (LIFT CYL HEAD END)  
8. 4T-2742 Y [1] VALVE GP-RELIEF (ATTACH. LINE RELIEF)  
9. 6E-2377 Y [1] VALVE GP-RELIEF (LIFT CYL ROD END)  
10. 1H-9696 [3] SEAL-O-RING  
11. 4B-4158 [1] SCREW  
12. 5S-7383 [6] BOLT (3/8-16X1.75IN)  
13. 3G-4135 [1] PLUG-O-RING  
  7M-8485 [1] SEAL-O-RING (SMALL)  
14. 4T-9312 [3] HOUSING  
15. 3D-9348 [5] BOLT  
16. 1U-0323 [4] PLUG AS  
    (EACH INCLUDES)
  1U-0322 [1] BEARING-SLEEVE  
17. 7S-8491 [4] SPRING  
  7J-7423 [4] VALVE (MAKE UP VALVE)  
18. 6E-6256 CY [1] VALVE GP-RELIEF  
    (MAIN IMP. RELIEF)
19. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
20. 1U-1578 [1] VALVE  
21. 1J-8960 [1] SPRING  
22. 1U-1577 [1] PLUG  
  6K-6307 [1] SEAL  
23. 4T-2745 Y [1] VALVE GP  
24. 004-1963 [3] SEAL-O-RING  
25. 2S-4078 [4] SEAL-O-RING  
26. 9S-8005 [1] PLUG-O-RING  
  3K-0360 [1] SEAL-O-RING  
27. 4T-4162 Y [1] VALVE GP-RELIEF  
    (ATTACH. LINE RELIEF)
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19250383
 

6E-6185: VALVE GP-RELIEF

6E6185 VALVE GP-RELIEF
PART OF 9T8489 VALVE-CONTROL
AN ATTACHMENT
c595747 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [2] SEAL-O-RING (29.74MM ID)  
2. 4J-0522 [1] SEAL (37.69MM ID)  
3. 8J-0322 [1] SPRING  
4. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
5. 4Y-5812 [1] PLATE  
6. 6E-5510 [1] RETAINER AS  
7. 9X-6395 [1] NUT-O-RING SEAL (3/4-16 THD)  
8. 6E-1127 [1] CAP  
9. 8J-0331 [1] VALVE  
10. 6E-6138 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
11. 118-5615 [1] DOWEL  
 

#SEBP19250384
 

6E-1147: VALVE GP-RELIEF

6E1147 VALVE GP-RELIEF-PILOT OPERATED
PART OF 9T8489 VALVE-CONTROL-PILOT OPERATED
AN ATTACHMENT
c528853 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [2] SEAL-O-RING (29.74MM) ID  
2. 3G-1793 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
3. 4J-0522 [1] SEAL (37.69MM ID)  
4. 9X-6395 [1] NUT-O-RING SEAL  
5. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
6. 4Y-5812 C [1] PLATE  
7. 8J-0331 [1] VALVE  
8. 8J-0322 [1] SPRING  
9. 6E-5510 C [1] RETAINER AS  
10. 6E-1127 [1] CAP  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19250385
 

4T-2742: VALVE GP-RELIEF

4T2742 VALVE GP-RELIEF-DIRECT OPERATED
PART OF 6E3737 & 4T2747 VALVE-CONTROL
AN ATTACHMENT
c633982 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-1835 [1] RETAINER AS  
2. 9X-6395 [1] NUT-O-RING FACE SEAL  
3. 3K-0360 [2] SEAL-O-RING  
4. 9M-1974 [2] WASHER-HARD  
5. 4T-2741 [1] SPRING  
6. 7J-9933 [1] SEAL-O-RING  
7. 4T-7571 [1] PLATE  
8. 6J-6439 [1] VALVE  
 

#SEBP19250386
 

6E-1148: VALVE GP-RELIEF

6E1148 VALVE GP-RELIEF-PILOT OPERATED
TYPE 2
PART OF 6E3737 & 6E2378 VALVE-CONTROL
AN ATTACHMENT
c528843 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [2] SEAL-O-RING (29.74MM) ID  
2. 4J-0522 [1] SEAL (37.69MM ID)  
3. 3G-1793 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
4. 8J-0322 [1] SPRING  
5. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
6. 4Y-5812 C [1] PLATE  
7. 6E-5510 C [1] RETAINER AS  
8. 9X-6395 [1] NUT-O-RING SEAL  
9. 6E-1127 [1] CAP  
10. 8J-0331 [1] VALVE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19250387
 

6E-1148: VALVE GP-RELIEF

6E1148 VALVE GP-RELIEF-PILOT OPERATED
TYPE 1
PART OF 6E3737 & 6E2378 VALVE-CONTROL
AN ATTACHMENT
c517003 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [2] SEAL-O-RING (29.74MM) ID  
2. 4J-0522 [1] SEAL (37.69MM ID)  
3. 3G-1793 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
4. 8J-0322 [1] SPRING  
5. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
6. 8J-4376 [1] SPACER  
7. 9T-7202 [1] RETAINER AS  
8. 9X-6395 [1] NUT-O-RING SEAL  
9. 6E-1127 [1] CAP  
10. 8J-0331 [1] VALVE  
 

#SEBP19250388
 

6E-6256: VALVE GP-RELIEF

6E6256 VALVE GP-RELIEF
PART OF 6E3737, 6E2378 VALVES-CONTROL
c636192 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [2] SEAL-O-RING (29.74MM) ID  
2. 4J-0522 [1] SEAL-O-RING (37.69MM ID)  
3. 8J-0322 [1] SPRING  
4. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
5. 4Y-5812 [1] PLATE  
6. 6E-5510 [1] RETAINER AS  
7. 9X-6395 [1] NUT-O-RING FACE SEAL (3/4-16 THD)  
8. 6E-1127 [1] CAP  
9. 8J-0331 [1] VALVE  
10. 6E-6138 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
11. 118-5615 [1] DOWEL  
 

#SEBP19250389
 

3G-4459: VALVE GP-RELIEF

3G4459 VALVE GP-RELIEF-PILOT OPERATED RELIEF
PART OF 9T8489 VALVE-CONTROL
AN ATTACHMENT
c476035 SEBP1925
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [2] SEAL-O-RING  
2. 3G-1793 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
3. 4J-0522 [1] SEAL  
4. 9S-8005 [1] PLUG-O-RING  
5. 3K-0360 [1] SEAL-O-RING  
6. 8J-4376 [1] SPACER  
7. 8J-0331 [1] VALVE  
8. 8J-0322 [1] SPRING  
9. 9J-5778 [1] PLUNGER  
10. 9J-5777 [1] CAP  
11. 7N-5352 C [1] DOWEL  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine

Caterpillar Parts SIS Catalog 966F :

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