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8P3040 VALVE GP-NEUTRALIZER TRANSMISSION S/N 6PE1-99999 & 8WE1-99999 PART OF 3T5815 VALVE 966F WHEEL LOADER


POWER TRAIN
VALVE GP-NEUTRALIZER
VALVE GP
VALVE GP-SELECTOR & PRESS CONT
NEUTRALIZER GP-TRANSMISSION
VALVE GP-RELIEF
FILLER GP-POWER TRAIN OIL
FILTER GP
DIFFERENTIAL & BEVEL GEAR GP


POWER TRAIN

VALVE GP-NEUTRALIZER
 

#SEBP19250210
 

8P-3040: VALVE GP-NEUTRALIZER

8P3040 VALVE GP-NEUTRALIZER
TRANSMISSION S/N 6PE1-99999 & 8WE1-99999
PART OF 3T5815 VALVE
c231078 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-8548 [1] MANIFOLD-BOTTOM  
2. 8H-9189 [1] DOWEL  
3. 3T-0809 [1] SPOOL-NEUTRAL  
4. 8P-1556 [1] SPRING  
 

#SEBP19250211
 

3T-5815: VALVE GP

3T5815 VALVE GP-SELECTOR & PRESSURE CONTROL
TRANSMISSION S/N 6PE1-99999 & 8WE1-99999
8P3040-PAGE 133, 3T5816-PAGE 134
PART OF 8P8977 CONTROL-TRANSMISSION HYDRAULIC
c180808 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6214 [4] PLUG-PIPE  
2. 4B-0831 [26] BOLT  
  9M-1974 [26] WASHER  
3. 9P-5928 [1] PLATE-TOP  
4. 3T-5816 Y [1] VALVE GP-SELECTOR & PRESS CONT  
5. 9G-8551 [1] PLATE  
6. 8P-3040 Y [1] VALVE GP-NEUTRALIZER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP19250212
 

3T-5816: VALVE GP-SELECTOR & PRESS CONT

3T5816 VALVE GP-SELECTOR & PRESSURE CONTROL
TRANSMISSION S/N 6PE1-99999 & 8WE1-99999
PART OF 3T5815 VALVE
c719447 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7G-9565 [1] BODY AS  
  3T-8269 [1] PLUG-ORIFICE  
2. 9W-7023 [1] SPOOL-SELECTOR  
3. 9W-5568 C [1] SLUG  
4. 9W-5567 C [1] SPOOL AS-RELIEF  
5. 3D-8317 [1] RING-RETAINING  
  8M-1013 [1] RETAINER  
6. 4M-2381 [1] SPRING  
7. 4B-9880 [1] BALL  
8. 7G-4842 [1] SPRING  
9. 6P-4971 [2] STOP  
10. 7S-4607 [4] DETENT AS  
  1P-8116 [4] SEAL-O-RING  
11. 6P-4939 [1] PISTON-LOAD  
12. 9P-3041 [1] SPRING  
13. 5M-9622 B [1] SPACER (1.6MM THK)  
  5M-9623 B [1] SPACER (0.9MM THK)  
  5M-9624 B [3] SPACER (0.25MM THK)  
14. 6F-6673 [2] SEAL-O-RING (31.34MM ID)  
15. 9W-9831 [1] ORIFICE-SCREEN  
  5H-8853 [1] SEAL-O-RING (9.3MM ID)  
16. 6P-4938 [1] COVER  
17. 6P-9785 [1] SPRING  
18. 6P-9786 [1] RETAINER  
  3P-8485 [1] RING-RETAINING  
19. 7G-9563 [1] SPOOL  
20. 6P-9784 [1] SPRING (OUTER)  
  6P-9783 [1] SPRING (INNER)  
21. 9G-3251 [1] SPOOL-SELECTOR  
22. 2S-4872 [1] STOP  
23. 2S-0696 [2] DOWEL  
24. 5S-7816 [1] SLUG  
25. 6P-4978 [1] SPRING  
26. 6P-4943 [1] SPOOL-RATIO  
27. 8P-6321 [1] DOWEL  
28. 1J-5353 [2] PIN-SPRING (6.35MM ODX63.5MM OAL)  
29. 6P-4940 [1] STOP  
30. 2H-2995 [1] SETSCREW (10-24THD X 7/16)  
31. 2B-2695 [3] BOLT (5/16-18X.875IN)  
32. 3T-5817 [1] PLATE-IDENTIFICATION  
  7B-3028 [1] SCREW-DRIVE (#4X3/16IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19250213
 

6W-8244: NEUTRALIZER GP-TRANSMISSION

6W8244 NEUTRALIZER GP-TRANSMISSION
c491648 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7V-4395 [1] HOUSING AS  
  9S-5096 [1] INSERT-FLARED  
2. 9V-6374 [1] ROD  
3. 6F-0711 [1] SEAL-O-RING  
4. 5H-9241 [5] SCREW-MACHINE  
5. 1H-4393 [5] LOCKWASHER  
6. 5P-9040 [1] SEAL-QUAD RING  
7. 9V-1287 [1] PISTON  
8. 5D-6574 [1] PIN  
  2M-7819 [1] RING-RETAINING  
9. 6V-6845 [4] BOLT-SELF LOCKING  
10. 4V-5469 [2] SPACER  
11. 4V-5472 [2] LEVER  
12. 2S-1381 [1] SPRING  
13. 4V-5471 [1] PLATE  
14. 9V-1240 [1] PLATE  
15. 6V-8187 [1] NUT  
16. 4V-5503 [1] CAMSHAFT  
17. 9V-5243 [1] HOUSING  
18. 6W-8227 [1] HARNESS AS  
19. 5S-7347 [4] SCREW-MACHINE  
  6D-3982 [4] NUT  
  5P-9592 [4] WASHER  
   
   
   
20. 9N-1750 [2] SWITCH AS  
    (EACH INCLUDES)
21. 6V-8818 [3] SCREW-MACHINE  
  5S-4246 [3] LOCKWASHER-TOOTH  
22. 5V-1063 [2] INSULATION-SWITCH  
23. 4L-6454 [2] BOLT  
  5P-1075 [2] WASHER-HARD  
24. 4V-8819 [1] GASKET  
25. 9V-6375 [1] SEAL  
26. 5P-8907 [1] SEAL-O-RING  
27. 5P-4932 [1] SEAL-O-RING  
 

#SEBP19250214
 

2P-3675: VALVE GP-RELIEF

2P3675 VALVE GP-PRESSURE RELIEF
TRANSMISSION S/N 6PE1-99999 & 8WE1-99999
FIELD REPLACEMENT FOR 3S2695-PAGE 128
c693191 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-1384 [1] SPOOL AS-RELIEF  
2. 8M-2538 [1] POPPET  
3. 5M-9548 [1] SPRING  
4. 8M-4409 [1] RETAINER  
5. 7M-8592 [1] RING-RETAINING  
6. 8T-6764 [1] PLUG-PIPE (1/8-27 NPTF THD)  
7. 7B-3028 [1] SCREW-DRIVE (#4X3/16IN)  
8. 2P-3673 [1] PLATE-IDENTIFICATION  
9. 0S-1594 [4] BOLT (3/8-16X1IN)  
  3B-4506 [4] LOCKWASHER  
10. 4M-8239 [2] COVER  
11. 2S-1382 [1] SPRING  
12. 061-7540 C [1] SEAL-O-RING (37.69MM ID)  
13. 6V-4365 C [1] SEAL-O-RING (9.19MM ID)  
14. 4M-1751 B [1] SPACER  
  5S-7001 B [3] SPACER (.91MM THK)  
15. 8M-4986 C [2] SEAL-O-RING (37.69MM ID)  
16. 141-1546 [1] PLUG-PIPE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19250215
 

8R-3947: FILLER GP-POWER TRAIN OIL

8R3947 FILLER GP-POWER TRAIN OIL
S/N 4YG1-833
c489561 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8R-3948 [1] TUBE AS  
2. 3K-6905 [1] VALVE  
3. 5V-1471 [1] TUBE AS  
4. 5K-0461 [1] CLIP  
5. 5V-1475 [1] PLUNGER AS  
6. 6G-9333 [1] CAP-OIL FILLER  
7. 6V-1322 [1] BOLT  
8. 8T-4205 [1] WASHER-HARD  
9. 9G-5127 [1] BREATHER  
10. 7K-1401 [1] CLIP  
11. 7K-1402 [1] BRACKET  
12. 9B-7237 [1] BOLT  
13. 7J-8611 [1] ELBOW  
14. 6V-8801 [1] NUT  
15. 7X-3186 [4] BOLT  
16. 8T-4896 [6] WASHER-HARD  
17. 4K-5537 [1] GASKET  
18. 5M-6213 [1] PLUG  
19. 1P-3707 [1] SEAL-RECTANGULAR  
 

#SEBP19250216
 

8R-3947: FILLER GP-POWER TRAIN OIL

8R3947 FILLER GP-POWER TRAIN OIL
S/N 4YG834-99999
c523414 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8R-3948 [1] TUBE AS  
2. 3K-6905 [1] VALVE  
3. 9U-0764 C [1] TUBE AS  
4. 5K-0461 [1] CLIP  
5. 9U-0767 C [1] PLUNGER AS  
6. 6G-9333 [1] CAP-OIL FILLER  
7. 6V-1322 [1] BOLT  
8. 8T-4205 [1] WASHER-HARD  
9. 9G-5127 [1] BREATHER  
10. 7K-1401 [1] CLIP  
11. 7K-1402 [1] BRACKET  
12. 9B-7237 [1] BOLT  
13. 7J-8611 [1] ELBOW  
14. 6V-8801 [1] NUT  
15. 7X-3186 [4] BOLT  
16. 8T-4896 [6] WASHER-HARD  
17. 4K-5537 [1] GASKET  
18. 5M-6213 [1] PLUG  
19. 1P-3707 [1] SEAL-RECTANGULAR  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19250217
 

8R-4786: FILTER & LINES GP-TRANSMISSION

8R4786 FILTER & LINES GP
6P4603-PAGE 138
c502202 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-6459 [4] BOLT  
2. 8T-4896 [12] WASHER-HARD  
3. 7T-8593 [1] BLOCK  
4. 1P-4577 [4] FLANGE-HALF  
5. 4J-0520 [3] SEAL  
6. 8T-4133 [1] NUT  
7. 7D-7233 [1] CLIP  
8. 5S-7382 [4] BOLT  
9. 8R-4297 I [1] HOSE AS  
10. 8R-4298 I [1] HOSE AS  
11. 9V-1832 [2] CLAMP  
  8V-5719 [1] BOLT  
  4V-0968 [1] LOCK  
12. 9B-7237 [3] BOLT  
13. 6P-4603 Y [1] FILTER GP-TRANSMISSION  
14. 1P-4578 [4] FLANGE  
15. 4J-0522 [2] SEAL  
16. 8T-8916 [8] BOLT  
  8T-5360 [8] WASHER  
17. 8C-6712 [1] ELBOW  
18. 3J-1907 [1] SEAL  
19. 8C-3446 [1] VALVE-SAMPLING  
20. 3J-7354 [1] SEAL-O-RING  
21. 8C-3447 [1] CAP-DUST  
  I   SEE HOSE FABRICATION GUIDE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19250218
 

6P-4603: FILTER GP-TRANSMISSION

6P4603 FILTER GP-TRANSMISSION-WITH HOUSING
PART OF 8R4786 FILTER & LINES
c630001 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2824 [1] SEAL-O-RING  
2. 3T-0688 [1] SPOOL  
3. 9M-1986 [1] SPRING  
4. 9S-4191 [2] PLUG-O-RING  
  3J-1907 [2] SEAL-O-RING  
5. 6P-4227 [1] BASE-TMSN OIL FILTER  
6. 1R-0719 [1] ELEMENT AS-HYDRAULIC  
    -OR-
  4T-3131 AC [1] ELEMENT-FILTER (FIRE RESISTANT)  
7. 2J-6356 [1] RING-RETAINING  
8. 7S-6745 [1] RETAINER  
9. 3S-8652 [1] SPRING  
10. 3P-0887 [1] HOUSING AS  
11. 2S-8439 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19250219
 

8R-8141: DIFFERENTIAL GP

8R8141 DIFFERENTIAL GP
REAR
PART OF 4E3941 DIFFERENTIAL AR
AN ATTACHMENT
c491857 SEBP1925
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Parts for your 966F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8R-8731 [1] HOUSING-DIFFERENTIAL  
2. 8R-8732 [2] WASHER-THRUST  
3. 8R-8733 [4] DISC-OUTER  
4. 8R-8734 [4] DISC-OUTER  
5. 8R-8735 [4] DISC-OUTER  
6. 8R-8736 [4] DISC-INNER  
7. 8R-8737 [2] RING-PRESSURE  
8. 8R-8738 [2] GEAR-DIFFERENTIAL BEVEL  
9. 8R-8739 [4] PINION-DIFFERENTIAL BEVEL  
10. 8R-8740 [2] SHAFT-PINION  
11. 8R-8741 [1] COVER-DIFFERENTIAL HOUSING  
12. 8T-0271 M [2] BOLT-SOCKET HEAD  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 966F :

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