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5S6684 WATER PUMP GROUP Serial No. 76J2763, 2764, 2767, 2768 and 76J2770-Up and 30K1094-Up See Page 26 for Gasket Kit 966C


COOLING SYSTEM
PUMP GP-WATER
BASIC ENGINE
DRIVE GP-FAN
COOLING SYSTEM
FAN GP
LUBRICATION SYSTEM
BREATHER GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP

WHEEL LOADER 966C WHEEL LOADER 30K
 966C WHEEL LOADER 30K00001-01624 (MACHINE) UE070090 966C 30K   (1967)

COOLING SYSTEM

PUMP GP-WATER
PUMP GP-WATER
5S-6684 PUMP GP-WATER
PUMP GP-WATER
5S-6684 PUMP GP-WATER
GASKET KITS
 

#UE0700900010
 

5S-6684: PUMP GP-WATER

5S6684 WATER PUMP GROUP
Serial No. 76J2763, 2764, 2767, 2768 and 76J2770-Up and 30K1094-Up
See Page 26 for Gasket Kit
c163962 UE070090
5S6684 PUMP GP-WATER Parts scheme
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 [2] BOLT  
2. 3B-4506 [8] LOCKWASHER  
3. 5S-6664 [1] COVER  
4. 5F-3999 [1] SEAL  
5. 4L-9337 H [1] BOLT  
6. 9M-6527 H [1] WASHER  
7. 9S-8041 H [1] IMPELLER  
8. 8S-8821 [1] SEAL  
9. 8S-7762 [1] RING  
10. 1N-9177 [1] SEAL ASSEM.  
11. 5S-6116 H [1] SHAFT  
12. 5S-6667 [1] HOUSING ASSEM.  
13. 4M-1336 [1] FERRULE  
14. 8S-0768 [1] SEAL  
15. 0L-1352 [3] BOLT 8.26 cm(3.25 in.) long  
  1A-5183 [1] BOLT 2.07 cm(4.75 in.) long  
16. 5S-6052 [1] SPACER  
17. 2F-5721 H [1] BEARING  
18. 2S-6160 H [1] WASHER  
19. 0S-1591 H [1] BOLT  
20. 0S-1594 [2] BOLT  
21. 5S-6048 [1] COVER  
22. 6B-1124 H [1] BEARING  
23. 9H-8839 [1] SEAL  
24. 5S-6047 [1] GASKET  
25. 5S-6132 [1] GEAR (40 teeth)  
26. 4J-2506 [1] SEAL  
27. 8M-5599 H [1] KEY  
  8S-3642 WATER PUMP REBUILD KIT IS AVAILABLE  
    (Consists of Parts Marked h)
 

#UE0700900011
 

7S-1237: FAN DRIVE AND SUPPORT

FAN DRIVE AND SUPPORT (7S1237 N/S)
Serial No. 76J1 to 76J2516 inclusive and 30K1 to 990 and 992 to 30K994 inclusive
c126554 UE070090
7S1237 FAN DRIVE AND SUPPORT Parts scheme
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0863 [1] BRACKET ASSEM.  
2. 3B-8485 [1] FITTING  
3. 5S-9062 [1] SPACER  
4. 5S-2106 [1] SEAL  
5. 8H-9789 [1] BEARING  
6. 0S-1588 [6] BOLT  
7. 3B-4506 [6] LOCKWASHER  
8. 9F-4446 [1] SEAL  
9. 3L-1425 [1] BEARING  
10. 2F-6156 [1] LOCK  
11. 1H-5403 [2] BOLT  
12. 5S-7264 [1] WASHER  
13. 5S-9904 [1] ADAPTER  
14. 5S-9514 [1] PULLEY  
15. 7M-4718 [1] VEE BELT SET  
    (Consists of 2 Belts)
16. 1A-1460 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
17. 5S-9049 [1] SPACER  
 

#UE0700900012
 

7S-1237: FAN DRIVE AND SUPPORT

FAN DRIVE AND SUPPORT (7S1237 N/S)
Serial No. 76J2517 to 76J4250 inclusive and 30K991 and 30K995 to 30K1264 inclusive
c109736 UE070090
7S1237 FAN DRIVE AND SUPPORT Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0863 [1] BRACKET ASSEM.  
2. 3B-8485 [1] FITTING  
3. 5S-9062 [1] SPACER  
4. 5S-2106 [1] SEAL  
5. 8H-9789 [1] BEARING  
6. 0S-1588 [6] BOLT  
7. 3B-4506 [6] LOCKWASHER  
8. 9F-4446 [1] SEAL  
9. 3L-1425 [1] BEARING  
10. 2F-6156 [1] LOCK  
11. 1H-5403 [2] BOLT  
12. 5S-7264 [1] WASHER  
13. 5S-9904 [1] ADAPTER  
14. 5S-9514 [1] PULLEY  
15. 7M-0185 C [1] VEE BELT SET  
    (Consists of 2 Belts)
16. 1A-1460 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
17. 5S-9049 [1] SPACER  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UE0700900013
 

7S-1237: FAN DRIVE AND SUPPORT

FAN DRIVE AND SUPPORT (7S1237 N/S)
Effective with Serial No. 76J4251-Up and 30K1265-Up
c134673 UE070090
7S1237 FAN DRIVE AND SUPPORT Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0863 [1] BRACKET ASSEM.  
2. 3B-8485 [1] FITTING  
3. 5S-9062 [1] SPACER  
4. 5S-2106 [1] SEAL  
5. 8H-9789 [1] BEARING  
6. 0S-1588 [6] BOLT  
7. 3B-4506 [6] LOCKWASHER  
8. 9F-4446 [1] SEAL  
9. 3L-1425 [1] BEARING  
10. 2F-6156 [1] LOCK  
11. 1H-5403 [2] BOLT  
12. 5S-7264 [1] WASHER  
13. 5S-9904 [1] ADAPTER  
14. 5S-9514 [1] PULLEY  
15. 7M-4705 [1] VEE BELT SET  
    (Consists of 2 Belts)
16. 1A-1460 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
17. 5S-9049 [1] SPACER  
 

#UE0700900014
 

7S-1163: BLOWER FAN AND GUARD

BLOWER FAN AND GUARD (7S1163 N/S)
Serial No. 76J1 to 76J4250 inclusive and 30K1 to 30K1264 inclusive
Refer also to Pages 197 and 197A for special parts
c129200 UE070090
7S1163 BLOWER FAN AND GUARD Parts scheme
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-1071 [1] GUARD ASSEM. (Right Hand)  
2. 0S-1594 [6] BOLT  
  4B-4278 [6] WASHER  
3. 3B-4506 [13] LOCKWASHER  
4. 1A-2029 [7] BOLT  
5. 7S-0545 [1] SPIDER ASSEM.  
6. 7S-1072 [1] GUARD ASSEM. (Left Hand)  
7. 2M-5007 [1] PLATE  
  8S-8870 [1] CLAMP ASSEM.  
8. 9F-2978 [1] NUT  
    (Part of 8S8870 Assem.)
 

#UE0700900015
 

1P-5001: FAN GP-BLOWER

BLOWER FAN AND GUARD (1P5001 N/S)
Serial No. 76J4251 to 76J5402 inclusive and 30K1265 to 30K1420 inclusive
Refer also to Pages 197 and 197B for special parts
c133642 UE070090
1P5001 FAN GP-BLOWER Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] GUARD ASSEM. (L.H.)  
2. [2] BOLT  
3. [14] LOCKWASHER  
4. [1] GUARD ASSEM. (R.H.)  
5. [6] BOLT  
  [6] WASHER  
6. [1] SPIDER ASSEM.  
7. [6] BOLT  
 

#UE0700900016
 

1P-5001: FAN GP-BLOWER

1P5001 BLOWER FAN AND GUARD GROUP
Serial No. 76J5403-Up and 30K1421-Up
Refer also to Pages 197 and 197B for special parts
c211338 UE070090
1P5001 FAN GP-BLOWER Parts scheme
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7587 C [1] GUARD ASSEM. (L.H.)  
2. 0S-0509 [2] BOLT  
3. 3B-4506 C [16] LOCKWASHER  
4. 4N-9924 C [1] GUARD ASSEM. (R.H.)  
5. 0S-1594 C [8] BOLT  
  4B-4278 C [8] WASHER  
6. 7S-0546 [1] SPIDER ASSEM.  
7. 0S-1588 [6] BOLT  
  C   INDICATES CHANGE
 

#UE0700900017
 

5S-6487: BREATHER AND FUMES DISPOSAL GROUP

5S6487 BREATHER AND FUMES DISPOSAL GROUP
c112287 UE070090
5S6487 BREATHER AND FUMES DISPOSAL GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0782 [1] TUBE ASSEM.  
2. 9M-2904 [2] CLAMP  
3. 8S-0780 [1] HOSE  
4. 3H-3243 [1] BOLT  
  4K-9890 [1] WASHER  
5. 8S-3193 [1] NUT  
6. 6L-5359 [1] SEAL  
7. 8S-0248 [1] BREATHER ASSEM.  
8. 1D-4716 [1] NUT  
  3B-4505 [1] LOCKWASHER  
 

#UE0700900018
 

5S-5094: AIR CLEANER

AIR CLEANER (5S5094 N/S)
Serial No. 76J1 to 76J4836 inclusive and 30K1 to 30K1337 inclusive
Refer also to Page 197B for special parts
c109739 UE070090
5S5094 AIR CLEANER Parts scheme
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-1479 [1] AIR CLEANER ASSEM.  
1. 7M-9045 [1] ELEMENT (Primary)  
2. 2S-1287 [1] ELEMENT (Secondary)  
  4M-4299 [1] GASKET  
    (Part of 2S1287 Element)
3. 1S-4392 [1] CUP ASSEM.  
4. 9M-8513 [1] GASKET  
    (Part of 1S4392 Assem.)
5. 9M-3695 [2] ROD ASSEM.  
6. 7M-0910 [1] GASKET  
7. 5S-6072 [2] PAD  
8. 5S-6073 [2] STRAP  
9. 0S-1588 [4] BOLT  
10. 3B-4506 [16] LOCKWASHER  
11. 5S-6006 [1] PIPE  
12. 5H-7704 [4] SEAL  
13. 0T-0102 [2] BOLT  
14. 5S-6060 [1] PIPE ASSEM.  
  7M-1674 [1] ELEMENT  
    (Part of 5S6060 Assem.)
15. 4M-4299 [1] GASKET  
16. 1D-4717 [8] NUT  
17. 5S-6071 [1] BRACKET  
18. 0S-0509 [2] BOLT  
19. 5S-6074 [2] STRAP  
20. 4S-6998 [1] INDICATOR  
21. 8M-9937 [2] BOLT  
  8M-9936 [2] LOCKWASHER  
22. 0S-1603 [2] BOLT  
  1B-4205 [2] NUT  
  4H-5076 [1] PRECLEANER  
23. 6H-8381 [1] SLEEVE ASSEM.  
24. 6H-8021 [1] BODY  
25. 9M-5201 [1] COVER ASSEM.  
 

#UE0700900019
 

7S-3605: AIR CLEANER GP

7S3605 AIR CLEANER GROUP
Serial No. 76J4837-Up and 30K1338-Up
Also used as an attachment Serial No. 76J1 to 76J4836 inclusive and 30K1 to 30K1337
inclusive with Roll-over Protective Structure. Also part of 9K2669 Mounting Conversion
Arrangement listed on Page 134-3
c139900 UE070090
7S3605 AIR CLEANER GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-2904 [2] CLAMP  
2. 5S-5063 [1] HOSE  
3. 9S-0666 [1] TUBE ASSEM.  
4. 5S-1352 [1] TUBE ASSEM.  
5. 1B-5355 [2] NUT  
6. 4M-4299 [1] GASKET  
7. 1D-4717 [8] NUT  
  3B-4506 [8] LOCKWASHER  
8. 9S-0664 [1] AIR CLEANER ASSEM.  
  9M-3695 [2] ROD ASSEM.  
9. 2S-1286 [1] ELEMENT (Secondary)  
  4M-4299 [1] GASKET  
10. 4M-9334 [1] ELEMENT (Primary)  
11. 7S-5469 [1] CUP ASSEM  
  9M-8513 [1] GASKET  
12. 4S-6998 [1] INDICATOR  
13. 8M-9937 [2] BOLT  
  8M-9936 [2] LOCKWASHER  
14. 7M-0910 [1] GASKET  
15. 4S-8824 [1] PRECLEANER ASSEM.  
  4S-8826 [1] BODY ASSEM.  
16. 0S-1591 [2] BOLT  
  1D-4717 [2] NUT  
17. 4S-8825 [1] HOOD ASSEM  
 

Information:

Special Instruction
Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}
Installing 3S6610 Water Pump Cage{1361}
Installing 3S6610 Water Pump Cage{1361}
Service Letter-NACD
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Remanufacturing Water Pumps For The 3300 Family Of Engines
Remanufacturing Water Pumps For The 3300 Family Of Engines
Specifications
Water Pump
3306 VEHICULAR ENGINE
Service Letter-China
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Asia
Reuse And Salvage Guidelines
Reuse and Salvage of Water Pumps {1361}
Reuse and Salvage of Water Pumps {1361}
Service Letter-APD
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Disassembly and Assembly
Water Pump
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER
Service Magazine
Elbow With Orifice Now Used In Regulator And Housing Groups For Cooling Systems{1355,1361}
1981/02/02
Spring Pins No Longer Used In Water Pump Drive Gear {1361}
1981/09/14
Correct Rebuild Kits Must Be Used For Repair Of Earlier And Later Water Pumps{1361}
1977/06/27
Single Lip Hydrodynamic Seal Used In Water Pumps{1300,1361}
1987/09/21
Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13
New Water Pump Gives More Pressure{1361}
1978/09/04
New Remanufactured Water Pump Groups Include Cast Iron Impellers {1361}
1997/01/20
New Water Pump Group Includes Many Improvements {1361}
2014/08/20

Caterpillar Parts SIS Catalog 966C :

PUMP GP-WATER
5S-6684 PUMP GP-WATER
WATER LINES
WATER LINES
COOLER GP-HYDRAULIC OIL
1P-5489 COOLER GP-HYDRAULIC OIL
RADIATOR
5S-3029 RADIATOR
RADIATOR
5S-3029 RADIATOR
RADIATOR
5S-3029 RADIATOR
RADIATOR
5S-3029 RADIATOR
RADIATOR
RADIATOR
FAN DRIVE AND SUPPORT
7S-1237 FAN DRIVE AND SUPPORT
FAN DRIVE AND SUPPORT
7S-1237 FAN DRIVE AND SUPPORT
FAN DRIVE AND SUPPORT
7S-1237 FAN DRIVE AND SUPPORT
BLOWER FAN AND GUARD
7S-1163 BLOWER FAN AND GUARD
FAN GP-BLOWER
1P-5001 FAN GP-BLOWER
FAN GP-BLOWER
1P-5001 FAN GP-BLOWER
BREATHER AND FUMES DISPOSAL GROUP
5S-6487 BREATHER AND FUMES DISPOSAL GROUP
AIR CLEANER
5S-5094 AIR CLEANER

Truck sale:

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- Wheel Loaders
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