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6E2378 CONTROL VALVE GROUP -- Pilot Operated Part of Valve and Mounting (4E3169 N/S) 6E1148, 6E2377 -- Page 267, 4T2746 -- Page 268 966F




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#XMBP70500310
 

6E-2378: VALVE GP-CONTROL

6E2378 CONTROL VALVE GROUP -- Pilot Operated
Part of Valve and Mounting (4E3169 N/S)
6E1148, 6E2377 -- Page 267, 4T2746 -- Page 268
j40822e XMBP7050
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-2746 Y [1] VALVE GROUP  
2. 7J-7423 [3] VALVE  
3. 1H-9696 [2] SEAL  
4. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
5. 1U-1578 [1] VALVE  
6. 0S-1621 [2] BOLT  
7. 3G-4117 [1] COVER  
  4J-0522 [1] SEAL  
8. 6E-1148 Y [1] VALVE GROUP  
9. 8S-9191 [4] BOLT  
10. 5M-2894 [8] WASHER  
11. 4T-9311 [2] HOUSING  
12. 004-1963 [2] SEAL  
13. 6E-2377 Y [2] VALVE GROUP  
14. 1J-8960 [1] SPRING  
15. 1U-1577 [1] PLUG  
  6K-6307 [1] SEAL  
16. 4T-9312 [2] HOUSING  
17. 0S-1571 [4] BOLT  
18. 1K-6705 [3] BOLT  
  5P-8245 [3] WASHER  
19. 1U-0323 [3] PLUG ASSEM.  
  1U-0322 [1] BEARING  
20. 2S-4078 [3] SEAL  
21. 7S-8491 [3] SPRING  
  Y   SEPARATE ILLUSTRATION
 

#XMBP70500311
 

6E-3737: VALVE GP-CONTROL

6E3737 CONTROL VALVE GROUP - Pilot Operated
Part of 4E6083 Hydraulic Control Arrangement
4T2476 - Page 268, 4T2745 - Page 269, 4T2742 - Page 271,
6E2377 - Page 267, 3G2669 - Page 270, 4T4162 - Page 270
AN ATTACHMENT
j41057e XMBP7050
  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 GROUP  
5. 4J-0522 [2] SEAL  
6. 4J-0523 [1] SEAL  
7. 6E-2377 Y [2] VALVE GROUP  
8. 4T-2742 Y [1] VALVE GROUP  
9. 4T-4162 Y [1] VALVE GROUP  
10. 1H-9696 [3] SEAL  
11. 6J-1038 [1] SEAL  
12. 0S-1571 [6] BOLT  
13. 3G-4135 [1] PLUG  
  7M-8485 [1] SEAL  
14. 4T-9312 [3] HOUSING  
15. 3D-9348 [5] BOLT  
16. 1U-0323 [4] PLUG ASSEM.  
  1U-0322 [1] BEARING  
17. 7S-8491 [4] SPRING  
  7J-7423 [4] VALVE  
18. 3G-2669 Y [1] VALVE GROUP  
19. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
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 GROUP  
24. 004-1963 [3] SEAL  
25. 2S-4078 [4] SEAL  
26. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP70500312
 

9T-8489: VALVE GP-CONTROL

9T8489 CONTROL VALVE GROUP - Pilot Operated
Part of Valve and Mounting (4V9655 N/S)
4T2746, 3G4459 - Page 268
9T8488, 4T2745 - Page 269, 4T4162 - Page 270,
4T2764 - Page 271
AN ATTACHMENT
j41084e XMBP7050
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-2745 Y [1] VALVE GROUP  
2. 8S-9191 [6] BOLT  
3. 5M-2894 [12] WASHER  
4. 4T-9311 [3] HOUSING  
5. 4J-0522 [2] SEAL  
6. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
7. 1U-1578 [1] VALVE  
8. 004-1963 [3] SEAL  
9. 9T-8488 Y [2] VALVE GROUP  
10. 4T-2764 Y [1] VALVE GROUP  
11. 4T-2746 Y [1] VALVE GROUP  
12. 1H-9696 [3] SEAL  
13. 0S-1571 [6] BOLT  
14. 3G-4135 [1] PLUG  
  7M-8485 [1] SEAL  
15. 6J-1038 [1] SEAL  
16. 4J-0523 [1] SEAL  
17. 4T-9312 [3] HOUSING  
18. 1U-0323 [4] PLUG ASSEM.  
  1U-0322 [1] BEARING  
19. 7S-8491 [4] SPRING  
  7J-7423 [4] VALVE  
20. 2S-4078 [4] SEAL  
21. 3D-9348 [5] BOLT  
22. 3G-4459 Y [1] VALVE GROUP  
23. 4T-4162 Y [1] VALVE GROUP  
24. 9S-4182 [3] PLUG  
  3J-7354 [3] SEAL  
25. 1J-8960 [1] SPRING  
26. 1U-1577 [1] PLUG  
  6K-6307 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP70500313
 

6E-1148: VALVE GP-RELIEF

6E1148 RELIEF VALVE GROUP - Pilot Operated
Part of 6E2378 and 6E3737 Control Valves
j40823e XMBP7050
  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  
2. 4J-0522 [1] SEAL  
3. 4J-9222 [1] RING  
4. 8J-0322 [1] SPRING  
5. 3K-0360 [1] SEAL  
6. 8J-4376 [1] SPACER  
7. 9T-7202 [1] RETAINER ASSEM.  
8. 9T-7266 [1] NUT  
9. 6E-1127 [1] CAP  
10. 8J-0331 [1] VALVE  
11. 3G-1793 [1] VALVE GROUP  
 

#XMBP70500314
 

6E-2377: VALVE GP-RELIEF

6E2377 RELIEF VALVE GROUP
Part of 6E2378 and 6E3737 Control Valves
j40824e XMBP7050
  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 ASSEM.  
2. 9X-6395 [1] NUT  
3. 6J-6439 [1] VALVE  
4. 4T-7571 [1] PLATE  
5. 9M-1974 [1] WASHER  
6. 3K-0360 [2] SEAL  
7. 4T-2741 [1] SPRING  
8. 7J-9933 [1] SEAL  
 

#XMBP70500315
 

4T-2746: VALVE GP

4T2746 BASIC VALVE GROUP
Part of 6E2378, 9T8489 and 6E3737 Control Valves
j40825e XMBP7050
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4267 [4] RETAINER  
2. 3G-8991 [2] SPRING  
3. 4T-0470 [2] SPRING  
4. 7K-0734 [2] BOLT  
5. 4D-6433 [2] WASHER  
6. 8J-1898 [16] SHIM  
7. 1U-0470 [4] SHIM (0.18mm THICK)  
8. 1U-0471 [4] SHIM (0.51mm THICK)  
 

#XMBP70500316
 

3G-4459: VALVE GP-RELIEF

3G4459 RELIEF VALVE GROUP - Pilot Operated Relief
Part of 9T8489 Control Valve
AN ATTACHMENT
j41075e XMBP7050
  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  
2. 3G-1793 [1] VALVE GROUP  
3. 4J-0522 [1] SEAL  
4. 8J-4376 [1] SPACER  
5. 9J-5778 [1] PLUNGER  
6. 9S-8005 [1] PLUG  
7. 3K-0360 [1] SEAL  
8. 9J-5777 [1] CAP  
9. 8J-0322 [1] SPRING  
10. 8J-0331 [1] VALVE  
11. 7N-5352 [1] DOWEL  
 

#XMBP70500317
 

9T-8488: VALVE GP-RELIEF

9T8488 RELIEF VALVE GROUP - Direct Operated
Part of 9T8489 Control Valve
AN ATTACHMENT
j41085e XMBP7050
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0405 [1] CAP  
2. 3J-9196 [1] NUT  
3. 013-9144 [1] SCREW  
4. 1U-3132 [1] PLUG  
5. 9M-1974 [1] WASHER  
6. 4T-2741 [1] SPRING  
7. 7J-9933 [1] SEAL  
8. 4T-7571 [1] PLATE  
9. 6J-6439 [1] VALVE  
10. 3K-0360 [2] SEAL  
11. 4B-8994 [2] GASKET  
 

#XMBP70500318
 

4T-2745: VALVE GP

4T2745 BASIC VALVE GROUP
Part of 6E3737 and 9T8489 Control Valves
AN ATTACHMENT
j41058e XMBP7050
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0470 [1] SPRING  
2. 3G-8991 [1] SPRING  
3. 4T-4267 [2] RETAINER  
4. 1U-0470 [2] SHIM (0.18mm THICK)  
5. 1U-0471 [2] SHIM (0.51mm THICK)  
6. 8J-1898 [8] SHIM  
7. 7K-0734 [1] BOLT  
8. 4D-6433 [1] WASHER  
 

#XMBP70500319
 

4T-4162: VALVE GP-RELIEF

4T4162 RELIFE VALVE GROUP - Direct Operated
Part of 6E3737 and 9T8489 Control Valves
AN ATTACHMENT
j41061e XMBP7050
  For full view, you need register

Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0405 [1] CAP  
2. 3J-9196 [1] NUT  
3. 013-9144 [1] SCREW  
4. 1U-3132 [1] PLUG  
5. 9M-1974 [1] WASHER  
6. 4T-2741 [1] SPRING  
7. 7J-9933 [1] SEAL  
8. 4T-7571 [1] PLATE  
9. 6J-6439 [1] VALVE  
10. 3K-0360 [2] SEAL  
11. 4B-8994 [2] GASKET  
 

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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