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AIR COMPRESSOR (8S895 N/S) Serial No. 76J2862 to 5962, 5964 to 5967, 5973, 5974 & 76J5978 inclusive and 30K1101 to 1110, 1112 to 1546, 1550, 1553 & 30K1561 to 30K1566 inclusive. 9S9743 Air Compressor parts are shown on Page 30B 966C




BASIC ENGINE

AIR COMPRESSOR GP
 

#UE0700900070
 

8S-0895: AIR COMPRESSOR

AIR COMPRESSOR (8S895 N/S)
Serial No. 76J2862 to 5962, 5964 to 5967, 5973, 5974 & 76J5978
inclusive and 30K1101 to 1110, 1112 to 1546, 1550, 1553 & 30K1561 to 30K1566
inclusive. 9S9743 Air Compressor parts are shown on Page 30B
c129375 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-1480 [3] FITTING  
  8F-8997 [3] NUT  
    (1 in each 1F1480 Fitting)
2. 8S-0892 [1] TUBE (10.66" Long-Outlet)  
3. 8B-4509 [1] FITTING  
  8F-8997 [1] NUT  
    (Part of 8B4509 Fitting)
4. 7S-5864 [1] TUBE (22.68" Long-Inlet)  
5. 1L-0909 [1] FITTING  
  6H-3137 [1] NUT  
  6H-3136 [1] SLEEVE  
    (Parts of 1L909 Fitting)
6. 8S-9493 [1] TUBE (21.63" Long-Inlet)  
7. 9B-3582 [1] FITTING  
  8F-9362 [1] NUT  
    (Part of 9B3582 Fitting)
8. 3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8995 Fitting)
9. 1H-7922 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 1H7922 Fitting)
10. 8S-3600 [1] TUBE (9.28" Long-Oil Supply)  
11. 9S-9743 CH [1] AIR COMPRESSOR ASSEM.  
12. 5S-9594 [1] GASKET  
13. 1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
14. 9S-9739 C [1] BOLT  
  1D-4719 C [1] NUT  
  3B-4508 C [1] LOCKWASHER  
15. 1D-5120 [1] NUT  
  7S-6774 [1] LOCK  
16. 7S-6773 [1] GEAR (36 Teeth)  
  C   INDICATES CHANGE FROM PREVIOUS
  H   SEE SEPARATE ILLUSTRATION
 

#UE0700900071
 

8S-0895: AIR COMPRESSOR

AIR COMPRESSOR (8S895 N/S)
Serial No. 76J5963, 5968 to 5972, 5975 to 5977 & 76J5979-Up and
30K1547 to 1549, 1551, 1552, 1554 to 1560 & 30K1567-Up
4N3927 Air Compressor parts are shown on Page 30E
c116967 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-1480 [3] FITTING  
  8F-8997 [1] NUT  
2. 8S-0892 [1] TUBE (10.66 in.long-Outlet)  
3. 8B-4509 [1] FITTING  
  8F-8997 [1] NUT  
4. 7S-5864 [1] TUBE (22.68 in.long-Inlet)  
5. 1L-0909 [1] FITTING  
  6H-3137 [1] NUT  
  6H-3136 [1] SLEEVE  
6. 8S-9493 [1] TUBE (21.63 in.long-Inlet)  
7. 9B-3582 [1] FITTING  
  8F-9362 [1] NUT  
8. 3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
9. 1H-7922 [1] FITTING  
  1F-1344 [1] NUT  
10. 8S-3600 [1] TUBE (9.28 in.long-Oil Supply)  
11. 4N-3927 RYC [1] AIR COMPRESSOR ASSEM.  
    (Separate Illustration)
12. 5S-9594 [1] GASKET  
13. 1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
14. 9S-9739 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
15. 1D-5120 [1] NUT  
  7S-6774 [1] LOCK  
16. 7S-6773 [1] GEAR (36 Teeth)  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UE0700900072
 

7S-6740: FUEL PUMP HOUSING AND GOVERNOR

FUEL PUMP HOUSING AND GOVERNOR (7S6740 N/S)
7S9333 Governor and 5S9076 Pump Housing parts are
shown on Pages 32, 32A, 32B, 32C, 36A & 37
c101504 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-9333 Y [1] GOVERNOR GROUP  
    (See Separate Illustration)
2. 9M-3160 [1] SPRING  
3. 5S-9076 Y [1] FUEL PUMP HOUSING GROUP  
    (See Separate Illustration)
4. 0S-1618 [3] BOLT  
5. 3B-4505 [5] LOCKWASHER  
6. 7L-0552 [1] GASKET  
7. 1B-9575 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UE0700900073
 

7S-9333: GOVERNOR GROUP

7S9333 GOVERNOR GROUP--Type 1
Serial No. 76J1 to 76J1876, 76J1878 to 76J1890, 76J1920 and 76J1931 inclusive and 30K1 to 30K878 inclusive
Part of Fuel Pump Housing and Governor shown on Page 31
c131567 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1B-2790 [3] BOLT  
  8S-8950 [1] SCREW (Low Idle)  
  7S-8835 [1] HOUSING ASSEM.  
  8M-8403 [1] GUIDE  
    (Part of Housing Assem. 7S8835)
  7S-8828 [1] COVER ASSEM.  
  4S-8513 [1] GASKET  
  5S-1221 [1] SPRING  
  7S-9331 [1] SCREW (High Idle)  
  2S-7316 [1] DOWEL  
    (Part of Cover Assem. 7S8828)
  1S-4741 [1] CYLINDER  
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  8S-0134 [2] BEARING  
  8H-9180 [1] SEAL  
    (Parts of Housing Assem. 7S8835)
  9M-4789 [1] SHAFT  
  5S-5060 [1] WEIGHT ASSEM.  
  2S-0101 [2] WEIGHT  
  1S-5440 [2] DOWEL  
    (Parts of Weight Assem. 5S5060)
  6H-5636 [2] BOLT  
  3K-0810 [1] RING  
  8M-8739 [1] BOLT  
  5S-9607 [1] NUT  
  8L-4155 [1] SCREW  
  8L-4154 [1] COLLAR  
  9M-4704 [1] SCREW  
  8H-9181 [1] SPRING  
  9M-6302 [2] WASHER  
  9M-6303 [1] SPRING  
  2S-0008 [1] SEAT  
  3S-9639 [1] SEAT ASSEM.  
  8M-8726 [1] DOWEL  
  2S-0007 [1] SLEEVE  
  7M-7219 [1] BEARING  
  8M-8993 [1] RING  
  7M-7193 [2] RACE  
  9M-1216 [1] PLUNGER  
  2S-7905 [1] PLUG  
    (Part of 7S8835 Assem.)
  1S-9312 [1] SPRING  
  9F-4522 [1] GASKET  
  7L-8777 [1] SLEEVE  
  9M-4690 [1] PLUG  
  3S-9640 [1] LEVER ASSEM.  
  9M-9788 [1] PLUNGER  
  5H-1351 [1] PIN  
  5S-9635 [1] SPRING  
  7S-8447 [1] PISTON AND VALVE ASSEM.  
  7B-8105 [1] LOCK  
  8M-8997 [1] SEAL  
  0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
 

#UE0700900074
 

7S-9333: GOVERNOR GROUP

7S9333 GOVERNOR GROUP--Type 2
Serial No. 76J1 to 76J1876, 76J1878 to 76J1890, 76J1920 and 76J1931 inclusive and 30K1 to 30K878 inclusive
Part of Fuel Pump Housing and Governor shown on Page 31
c131568 UE070090
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4F-4585 [1] PLUG  
  8S-0134 [1] BEARING  
    (Parts of Housing Assem. 9S1735)
  8S-8950 [1] SCREW (Low Idle)  
  1B-2790 [3] BOLT  
  7S-8828 [1] COVER ASSEM.  
  4S-8513 [1] GASKET  
  5S-1221 [1] SPRING  
  7S-9331 [1] SCREW (High Idle)  
  2S-7316 [1] DOWEL  
    (Part of Cover Assem. 7S8828)
  1S-4741 [1] CYLINDER  
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  9S-0798 [4] BEARING  
  9S-4671 [1] SEAL  
    (Parts of Housing Assem. 9S1735)
  9M-4789 [1] SHAFT  
  5S-5060 [1] WEIGHT ASSEM.  
  2S-0101 [2] WEIGHT  
  1S-5440 [2] DOWEL  
    (Parts of Weight Assem. 5S5060)
  6H-5636 [2] BOLT  
  3K-0810 [1] RING  
  8M-8739 [1] BOLT  
  5S-9607 [1] NUT  
  8L-4155 [1] SCREW  
  8L-4154 [1] COLLAR  
  9M-4704 [1] SCREW  
  8H-9181 [1] SPRING  
  9M-6302 [2] WASHER  
  9M-6303 [1] SPRING  
  2S-0008 [1] SEAT  
  3S-9639 [1] SEAT ASSEM.  
  8M-8726 [1] DOWEL  
  2S-0007 [1] SLEEVE  
  7M-7219 [1] BEARING  
  8M-8993 [1] RING  
  7M-7193 [2] RACE  
  9M-1216 [1] PLUNGER  
  2S-7905 [1] PLUG  
    (Part of 9S1735 Assem.)
  1S-9312 [1] SPRING  
  9F-4522 [1] GASKET  
  7L-8777 [1] SLEEVE  
  9M-4690 [1] PLUG  
  3S-9640 [1] LEVER ASSEM.  
  9M-9788 [1] PLUNGER  
  5S-9635 [1] SPRING  
  5H-1351 [1] PIN  
  9S-1735 [1] HOUSING ASSEM.  
  8M-8403 [1] GUIDE  
    (Part of Housing Assem. 9S1735)
  7S-8447 [1] PISTON AND VALVE ASSEM.  
  7B-8105 [1] LOCK  
  8M-8997 [1] SEAL  
  0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
 

#UE0700900075
 

7S-9333: GOVERNOR GROUP

7S9333 GOVERNOR GROUP--Part 1 of 2
Serial No. 76J1877, 76J1891 to 76J1919, 76J1921 to 76J1930 & 76J1932-Up &
30K879-Up. Part of Fuel Pump Housing and Governor shown on Page 31
c115478 UE070090
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1735 [ 1] HOUSING ASSEM.  
  8M-8403 [ 1] GUIDE  
2. 9S-0798 [ 4] BEARING  
3. 9S-4671 [ 1] SEAL  
4. 2S-7905 [ 1] PLUG  
5. 4F-4585 [ 1] PLUG  
6. 8S-0134 [ 1] BEARING  
7. 5S-1221 [ 1] SPRING  
8. 7S-9331 [ 1] SCREW (High Idle)  
9. 9M-4789 [ 1] SHAFT  
10. 6H-5636 [ 2] BOLT (Drilled)  
11. 9M-1216 [ 1] PLUNGER  
12. 2P-8763 [ 1] GASKET  
13. 9M-4690 [ 1] PLUG  
14. 1S-9312 [ 1] SPRING  
15. 8S-8950 [ 1] SCREW (Low Idle)  
16. 1B-2790 [ 3] BOLT (Plain)  
 

#UE0700900076
 

7S-9333: GOVERNOR GROUP

7S9333 GOVERNOR GROUP--Part 2 of 2
Serial No. 76J1877, 76J1891 to 76J1919, 76J1921 to 76J1930 & 76J1932-Up &
30K879-Up. Part of Fuel Pump Housing and Governor shown on Page 31
c113442 UE070090
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-4154 [ 1] COLLAR  
2. 4S-8513 [ 1] GASKET  
3. 9S-4468 [ 1] BOLT  
  2F-4159 [ 1] LOCK  
4. 9S-4673 [ 1] BAND ASSEM.  
5. 9S-4466 [ 1] LEVER ASSEM.  
6. 9M-9788 [ 1] PLUNGER  
7. 7M-7316 [ 1] SPRING  
8. 5H-1351 [ 1] PIN  
9. 7B-8105 [ 1] LOCK  
10. 7L-8777 [ 1] SLEEVE  
11. 7S-8447 [ 1] PISTON ASSEM.  
12. 8M-8997 [ 1] SEAL  
13. 9M-6293 [ 1] LOCK  
14. 0S-1615 [ 3] BOLT  
15. 1S-4741 [ 1] CYLINDER  
16. 3K-0810 [ 1] RING  
17. 7M-7219 [ 1] BEARING  
18. 7M-7193 [ 2] RACE  
19. 2S-0007 [ 1] SLEEVE  
20. 8M-8726 [ 1] DOWEL  
21. 8M-8993 [ 1] RING  
22. 2S-0008 [ 1] SEAT  
23. 5S-5060 [ 1] WEIGHT ASSEM.  
  2S-0101 [ 2] WEIGHT  
24. 1S-5440 [ 2] DOWEL  
25. 9M-6303 [ 1] SPRING  
26. 9M-6302 [ 2] WASHER  
27. 9M-4704 [ 1] SCREW  
28. 3S-9639 [ 1] SEAT ASSEM.  
29. 8H-9181 [ 1] SPRING  
30. 8M-8739 [ 1] BOLT  
31. 5S-9607 [ 1] NUT  
32. 8L-4155 [ 1] SCREW  
33. 7S-8828 [ 1] COVER ASSEM.  
34. 2S-7316 [ 1] DOWEL  
35. 2S-7235 C [ 1] SPRING  
36. 2S-7289 C [ 1] COLLAR  
    INDICATES CHANGE
 

#UE0700900077
 

6K-1942: CONTROL GP-GOVERNOR

GOVERNOR CONTROL (6K1942 N/S)
Serial No. 76J1 to 76J5797 inclusive
c102198 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-1915 [1] BOLT  
2. 1B-8704 [3] KEY  
3. 3K-0016 [1] LEVER  
4. 1A-9252 [2] ROD END  
5. 6K-4720 [1] ROD  
6. 5B-9079 [4] NUT  
7. 1M-1341 [2] ROD END  
8. 1J-4384 [3] PIN  
9. 3B-4615 [4] COTTER PIN  
10. 3D-0675 [1] PEDAL ASSEM.  
11. 4B-2906 [1] PIN  
  7F-9777 [1] BUSHING  
12. 7F-9776 [2] BRACKET  
    (Parts of 3D675 Pedal Assem.)
13. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
14. 6K-1898 [1] SPRING  
15. 4D-5155 [1] LINK  
16. 3K-8280 [1] PIN  
17. 6K-1901 [1] ROD  
18. 6K-1895 [1] SHAFT  
19. 0S-1591 [2] BOLT  
  1D-4717 [2] NUT  
20. 4B-4281 [2] WASHER  
21. 4D-4866 [1] LEVER  
22. 2M-0496 [1] LEVER  
 

#UE0700900078
 

6K-1942: CONTROL GP-GOVERNOR

GOVERNOR CONTROL (6K1942 N/S)
Serial No. 76J5798-Up
c141407 UE070090
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-1915 [1] BOLT  
2. 1B-8704 [3] KEY  
3. 3K-0016 [1] LEVER  
4. 1A-9252 [2] ROD END  
5. 9K-9888 [1] ROD  
6. 5B-9079 [4] NUT  
7. 1M-1341 [1] ROD END  
8. 1J-4384 [3] PIN  
9. 3B-4615 [4] COTTER PIN  
10. 3D-0675 [1] PEDAL ASSEM.  
11. 4B-2906 [1] PIN  
  7F-9777 [1] BUSHING  
12. 7F-9776 [2] BRACKET  
13. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
14. 6K-1898 [1] SPRING  
15. 4D-5155 [1] LINK  
16. 3K-8280 [1] PIN  
17. 6K-1901 [1] ROD  
18. 6K-1895 [1] SHAFT  
19. 0S-1591 [2] BOLT  
  1D-4717 [2] NUT  
20. 4B-4281 [2] WASHER  
21. 4D-4866 [1] LEVER  
22. 2M-0496 [1] LEVER  
23. 2K-0400 [1] YOKE END  
 

#UE0700900079
 

7S-7813: RACK STOP

RACK STOP (7S7813 N/S)
Serial No. 76J1 to 4814, 4825 and 76J4833 inclusive
c101481 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-9068 [1] BAR  
2. 9M-6292 [1] LOCK  
3. 0S-1614 [2] BOLT  
 

Information:

General Service Information
Tu-Flo 300 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 400, 500, 1000 Compressors
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 501 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 600 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 700 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Truck Engine News
Special Instruction
Air Compressor Installation Instructions{1803}
Air Compressor Installation Instructions{1803}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Specifications
Air Compressor
966 WHEEL LOADER AIR SYSTEM AND BRAKES
Disassembly and Assembly
Air Compressor (Earlier)
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER
Air Compressor (Later)
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER
Service Magazine

Caterpillar Parts SIS Catalog 966C :

Truck sale:

 
Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO
30,547 
Caterpillar 966C, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
28.000 
Caterpillar 966C, Wielladers, Bouw
- Wheel loaders
MICHIGAN CAT
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