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7K440 UNIVERSAL JOINT ASSEMBLY Serial No. 76J1 to 76J3772 and 76J4055 to 76J4241 inclusive and 30K1 to 30K1240 and 30K1253 to 30K1262 inclusive. Part of Drive Shaft shown on Pages 75 & 75A-1 966C




POWER TRAIN

SHAFT GP
 

#UE0700900230
 

7K-0440: UNIVERSAL JOINT ASSEMBLY

7K440 UNIVERSAL JOINT ASSEMBLY
Serial No. 76J1 to 76J3772 and 76J4055 to 76J4241 inclusive and 30K1 to 30K1240
and 30K1253 to 30K1262 inclusive. Part of Drive Shaft shown on Pages 75 & 75A-1
c124532 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-0442 [2] SPIDER & BEARING ASSEM.  
  4H-3947 [4] FITTING  
    (2 in each 7K442 Assem.)
2. 3B-8486 [1] FITTING  
3. 7K-0444 [1] SHAFT ASSEM.  
4. 7K-0548 [8] BOLT  
5. 4S-8743 H LOCKWIRE 80"  
6. 5K-8385 [1] SEAL  
7. 7K-0432 [1] RING (Internal)  
8. 7K-0443 [1] SHAFT ASSEM.  
9. 4K-9477 [1] FITTING  
  H   ORDER BY THE FOOT
 

#UE0700900231
 

7K-7613: UNIVERSAL JOINT GP

7K7613 UNIVERSAL JOINT ASSEMBLY--Type 1
Serial No. 76J3773 to 76J4054 and 76J4242-Up and 30K1241 to 30K1252
and 30K1263-Up. Part of Drive Shaft shown on Page 75A
c133234 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-0442 [2] SPIDER & BEARING ASSEM.  
  4H-3947 [4] FITTING  
    (2 in each 7K442 Assem.)
2. 3B-8489 [1] FITTING  
3. 7K-7614 [1] SHAFT ASSEM.  
4. 7K-0548 [8] BOLT  
5. 4S-8743 H LOCKWIRE 80"  
6. 5K-8385 [1] SEAL  
7. 7K-0432 [1] RING (Internal)  
8. 7K-7995 [1] SHAFT ASSEM.  
9. 4K-9477 [1] FITTING  
  H   ORDER BY THE FOOT
 

#UE0700900232
 

7K-7613: UNIVERSAL JOINT GP

7K7613 UNIVERSAL JOINT ASSEMBLY--Type 2
Serial No. 76J3773 to 76J4054 & 76J4242-Up and 30K1241 to 30K1252
and 30K1263-Up. Part of Drive Shaft shown on Page 75A
c155020 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-0442 [2] SPIDER AND BEARING ASSEM.  
    (Each Includes)
  3H-0122 C [2] FITTING  
  4K-3026 C [2] EXTENSION  
2. 3B-8489 [1] FITTING  
3. 7K-7614 [1] SHAFT ASSEM.  
4. 0S-1603 C [8] BOLT  
6. 5K-8385 [1] SEAL  
7. 7K-0432 [1] RING (internal)  
8. 7K-7995 [1] SHAFT ASSEM.  
9. 4K-9477 [1] FITTING  
  C   INDICATES CHANGE
 

#UE0700900233
 

4K-7067: RIM GROUP

4K7067 RIM GROUP--4 Required--20.50 X 25 Tubeless Tires
Refer also to Pages 194 and 195 for special parts
c101799 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4K-7029 [1] RIM ASSEM.  
  2D-5279 [2] FLANGE  
  3K-7757 [1] BAND  
  2D-5272 [1] RING  
  2D-2443 [1] SEAL  
  6K-0248 [1] VALVE ASSEM.  
  [1] STEM  
  2D-2629 [1] GROMMET  
  2D-2630 [1] WASHER  
  2D-2631 [1] NUT  
  2D-2628 [1] CORE  
  2D-2633 [1] CAP  
    (PARTS OF HOUSING ASSEM 6D443)
  2D-2632 [1] HOUSING  
    (INTERNAL THREAD)
    -OR-
  6D-0443 [1] HOUSING ASSEM.  
    (EXTERNAL THREAD)
  3K-0453 [16] NUT  
  [1] 20.50x25 TIRE (TUBELESS)  
    (NOT PART OF RIM GROUP)
 

#UE0700900234
 

6K-5314: FRONT AND REAR DIFFERENTIAL AND CARRIER

FRONT AND REAR DIFFERENTIAL AND CARRIER (6K5314 & 6K5315 N/S)--2 Required
Serial No. 76J1 to 76J5471 inclusive and 30K1 to 30K1434 inclusive
Refer also to Page 196 for special parts
c113814 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1589 [10] BOLT (1.75" LONG)  
  1A-8537 [2] BOLT (2.75"LONG)  
  3B-4510 [12] LOCKWASHER  
  4H-6520 [1] SEAL  
  1J-2860 [1] CUP  
  2K-5103 [1] CONE  
  4K-6212 [1] SHAFT (12 TEETH)  
  2D-9455 [1] CONE  
  2D-9454 [1] CUP  
  4K-9610 [1] SEAL  
  4H-7859 [2] NUT  
  1B-6161 [1] LOCK  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5K-2595 [1] SEAL  
  4K-9598 [1] RETAINER  
  2K-5109 [1] GASKET  
  5K-3078 [1] HOUSING  
  1A-1135 [12] BOLT  
  3B-4510 [12] LOCKWASHER  
  1K-8059 [1] PIN  
  2K-5106 [1] SHIM  
  5K-7828 [1] CARRIER ASSEM.  
  4K-4277 [2] GEAR (16 TEETH)  
  3K-1852 [1] RING  
  2B-7557 [4] CORK  
    (NOT SHOWN)
  2K-0535 [2] NUT  
  2K-0537 [2] LOCK  
  2K-5097 [2] CONE  
  1H-5338 [2] CUP  
  5K-8245 [2] BOLT  
  4S-8775 [5 FEET] LOCKWIRE  
  2K-5161 [12] BOLT  
    (PART OF CASE ASSEM. 3K3396)
  4K-7502 [12] BOLT  
  4K-2287 [12] WASHER  
  2K-5122 [6] LOCK  
  8K-6630 [3] DOWEL  
  8K-6732 [1] GEAR (43 TEETH)  
  2K-5060 [4] WASHER  
  3K-8702 [1] SPIDER  
  3K-8703 [4] GEAR (9 TEETH)  
  1B-4441 [12] NUT  
    (PART OF CASE ASSEM. 3K3396)
  3B-4611 [12] COTTER PIN  
  7K-9048 [2] WASHER  
  3K-3396 [1] CASE ASSEM.  
  2K-0527 [4] BOLT  
    (PARTS OF CARRIER ASSEM5K7828)
 

#UE0700900235
 

6K-5315: FRONT AND REAR DIFFERENTIAL AND CARRIER

FRONT AND REAR DIFFERENTIAL AND CARRIER (6K5314 & 6K5315 N/S)--2 Required
Serial No. 76J1 to 76J5471 inclusive and 30K1 to 30K1434 inclusive
Refer also to Page 196 for special parts
c113814 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1589 [10] BOLT (1.75" LONG)  
  1A-8537 [2] BOLT (2.75"LONG)  
  3B-4510 [12] LOCKWASHER  
  4H-6520 [1] SEAL  
  1J-2860 [1] CUP  
  2K-5103 [1] CONE  
  4K-6212 [1] SHAFT (12 TEETH)  
  2D-9455 [1] CONE  
  2D-9454 [1] CUP  
  4K-9610 [1] SEAL  
  4H-7859 [2] NUT  
  1B-6161 [1] LOCK  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5K-2595 [1] SEAL  
  4K-9598 [1] RETAINER  
  2K-5109 [1] GASKET  
  5K-3078 [1] HOUSING  
  1A-1135 [12] BOLT  
  3B-4510 [12] LOCKWASHER  
  1K-8059 [1] PIN  
  2K-5106 [1] SHIM  
  5K-7828 [1] CARRIER ASSEM.  
  4K-4277 [2] GEAR (16 TEETH)  
  3K-1852 [1] RING  
  2B-7557 [4] CORK  
    (NOT SHOWN)
  2K-0535 [2] NUT  
  2K-0537 [2] LOCK  
  2K-5097 [2] CONE  
  1H-5338 [2] CUP  
  5K-8245 [2] BOLT  
  4S-8775 [5 FEET] LOCKWIRE  
  2K-5161 [12] BOLT  
    (PART OF CASE ASSEM. 3K3396)
  4K-7502 [12] BOLT  
  4K-2287 [12] WASHER  
  2K-5122 [6] LOCK  
  8K-6630 [3] DOWEL  
  8K-6732 [1] GEAR (43 TEETH)  
  2K-5060 [4] WASHER  
  3K-8702 [1] SPIDER  
  3K-8703 [4] GEAR (9 TEETH)  
  1B-4441 [12] NUT  
    (PART OF CASE ASSEM. 3K3396)
  3B-4611 [12] COTTER PIN  
  7K-9048 [2] WASHER  
  3K-3396 [1] CASE ASSEM.  
  2K-0527 [4] BOLT  
    (PARTS OF CARRIER ASSEM5K7828)
 

#UE0700900236
 

8K-6512: FRONT AND REAR DIFFERENTIAL AND CARRIER

FRONT AND REAR DIFFERENTIAL AND CARRIER (8K6512 & 8K6513 N/S)--2 Required
Serial No. 76J5472-Up and 30K1435-Up
Note: Serial No. 76J5593 to 76J5605 and 30K1468 and 30K1469 uses 6K5039 Gear in place
of 9K3413 Gear on the Rear Axle only. Refer also to Page 196A for special parts
c138713 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1589 [10] BOLT (1.75" long)  
  1A-8537 [2] BOLT (2.75" long)  
  3B-4510 [12] LOCKWASHER  
  4H-6520 [1] SEAL  
  1J-2860 [1] CUP  
  2K-5103 [1] CONE  
  4K-6212 [1] SHAFT (12 TEETH)  
  2D-9455 [1] CONE  
  2D-9454 [1] CUP  
  4H-7859 [2] NUT  
  1B-6161 [1] LOCK  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5K-2595 [1] SEAL  
  4K-9598 [1] RETAINER  
  2K-5109 [1] GASKET  
  5K-3078 [1] HOUSING  
  1A-1135 [12] BOLT  
  3B-4510 [12] LOCKWASHER  
  1K-8059 [1] PIN  
  2K-5106 [1] SHIM  
  5K-7828 [1] CARRIER ASSEM.  
  8K-6476 [2] GEAR (16 Teeth)  
  3K-1852 [1] RING  
  2B-7557 [4] CORK  
  2K-0535 [2] NUT  
  2K-0537 [2] LOCK  
  2K-5097 [2] CONE  
  1H-5338 [2] CUP  
  5K-8245 [2] BOLT  
  4S-8775 LOCKWIRE- 5 FEET  
  2K-5161 [12] BOLT  
    (Part of 8K7581 Assem.)
  4K-7502 [12] BOLT  
  4K-2287 [12] WASHER  
  2K-5122 [6] LOCK  
  8K-6630 [3] DOWEL  
  9K-3413 [1] GEAR (43 Teeth)  
  2K-5060 [4] WASHER  
  3K-8702 [1] SPIDER  
  3K-8703 [4] GEAR (9 Teeth)  
  1B-4441 [12] NUT  
    (Part of 8K7581 Assem.)
  3B-4611 [12] COTTER PIN  
  7K-9048 [2] WASHER  
  8K-7581 [1] CASE ASSEM.  
  2K-0527 [4] BOLT  
    (Part of 5K7828 Assem.)
 

#UE0700900237
 

8K-6513: FRONT AND REAR DIFFERENTIAL AND CARRIER

FRONT AND REAR DIFFERENTIAL AND CARRIER (8K6512 & 8K6513 N/S)--2 Required
Serial No. 76J5472-Up and 30K1435-Up
Note: Serial No. 76J5593 to 76J5605 and 30K1468 and 30K1469 uses 6K5039 Gear in place
of 9K3413 Gear on the Rear Axle only. Refer also to Page 196A for special parts
c138713 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1589 [10] BOLT (1.75" long)  
  1A-8537 [2] BOLT (2.75" long)  
  3B-4510 [12] LOCKWASHER  
  4H-6520 [1] SEAL  
  1J-2860 [1] CUP  
  2K-5103 [1] CONE  
  4K-6212 [1] SHAFT (12 TEETH)  
  2D-9455 [1] CONE  
  2D-9454 [1] CUP  
  4H-7859 [2] NUT  
  1B-6161 [1] LOCK  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5K-2595 [1] SEAL  
  4K-9598 [1] RETAINER  
  2K-5109 [1] GASKET  
  5K-3078 [1] HOUSING  
  1A-1135 [12] BOLT  
  3B-4510 [12] LOCKWASHER  
  1K-8059 [1] PIN  
  2K-5106 [1] SHIM  
  5K-7828 [1] CARRIER ASSEM.  
  8K-6476 [2] GEAR (16 Teeth)  
  3K-1852 [1] RING  
  2B-7557 [4] CORK  
  2K-0535 [2] NUT  
  2K-0537 [2] LOCK  
  2K-5097 [2] CONE  
  1H-5338 [2] CUP  
  5K-8245 [2] BOLT  
  4S-8775 LOCKWIRE- 5 FEET  
  2K-5161 [12] BOLT  
    (Part of 8K7581 Assem.)
  4K-7502 [12] BOLT  
  4K-2287 [12] WASHER  
  2K-5122 [6] LOCK  
  8K-6630 [3] DOWEL  
  9K-3413 [1] GEAR (43 Teeth)  
  2K-5060 [4] WASHER  
  3K-8702 [1] SPIDER  
  3K-8703 [4] GEAR (9 Teeth)  
  1B-4441 [12] NUT  
    (Part of 8K7581 Assem.)
  3B-4611 [12] COTTER PIN  
  7K-9048 [2] WASHER  
  8K-7581 [1] CASE ASSEM.  
  2K-0527 [4] BOLT  
    (Part of 5K7828 Assem.)
 

#UE0700900238
 

FINAL DRIVE AND WHEEL

FINAL DRIVE AND WHEEL--4 Required
Serial No. 76J1 to 76J2162 inclusive and 30K1 to 30K922 inclusive
c126989 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4K-6736 [1] DRUM  
  4K-6737 [1] GEAR (64 TEETH)  
  4K-6765 [1] WHEEL ASSEM.  
  2K-5069 [1] CUP  
  2K-5066 [1] CONE  
  4K-6800 [1] RETAINER ASSEM.  
  2A-3348 [3] DOWEL  
    (PART OF RETAINER ASSEM. 4K6800)
  4K-6810 [1] RETAINER  
  5M-1176 R [1] SEAL GROUP  
  2K-5073 [1] BUSHING  
    (PART OF HUB ASSEM. 5K9213)
  5K-9213 [1] HUB ASSEM.  
    (64 TEETH)
  2K-5065 [1] CONE  
  2K-5067 [1] CUP  
  2K-2939 [1] SEAL  
  2M-0344 [2] SEAL  
    (PART OF SEAL GROUP 5M1176)
  4K-6804 [1] SEAL  
  3B-1915 [4] BOLT  
  2H-3504 [4] LOCK  
  4K-7342 [4] BAR  
  0T-0102 [8] BOLT  
  0L-0796 [4] LOCK  
  2K-5127 [4] PLATE  
  4K-6754 [16] BOLT  
    (PART OF WHEEL ASSEM. 4K6765)
  1A-1135 [16] BOLT  
  2A-3710 [8] LOCK  
  0S-1589 [16] BOLT  
  3B-4510 [16] LOCKWASHER  
  4K-6389 [1] CARRIER  
  2B-7557 [2] CORK  
  0S-1585 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  2K-5133 [1] NUT  
  4K-4288 [1] WASHER  
  6K-4554 [1] GEAR (17 TEETH)  
  2K-0723 [1] RING  
  2D-0604 [1] BUTTON  
    (PART OF COVER ASSEM. 5K5933)
  7M-5733 [1] PLUG ASSEM.  
  3K-7020 [3] GEAR (23 TEETH)  
  5K-2669 [6] WASHER  
  4K-6806 [3] SHAFT  
  4K-6801 [3] RING  
  5K-5933 [1] COVER ASSEM.  
  2L-3650 [1] PIN  
  6K-0356 [1] SEAL  
  5K-8245 [4] BOLT  
  1F-5364 [2 FEET] LOCKWIRE  
  5K-8247 [1] LOCK  
  4M-3915 [6] BEARING ASSEM.  
  6K-0358 [1] SEAL  
  5K-1555 [1] PLUG  
  4K-8476 [1] GASKET  
  8F-3469 [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#UE0700900239
 

4K-6137: FINAL DRIVE AND WHEEL

FINAL DRIVE AND WHEEL (4K6137 N/S)--4 Required
Serial No. 76J2163 to 76J4347 inclusive and 30K923 to 30K1279 inclusive
c110432 UE070090
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4K-6736 [1] DRUM  
  4K-6737 [1] GEAR (64 TEETH)  
  4K-6765 [1] WHEEL ASSEM.  
  2K-5069 [1] CUP  
  2K-5066 [1] CONE  
  4K-6800 [1] RETAINER ASSEM.  
  2A-3348 [3] DOWEL  
    (PART OF RETAINER ASSEM. 4K6800)
  4K-6810 [1] RETAINER  
  5M-1176 R [1] SEAL GROUP  
  2K-5073 [1] BUSHING  
    (PART OF HUB ASSEM. 7K7433)
  7K-7433 C [1] HUB ASSEM.  
  9S-6575 C [1] CONE  
  2K-5067 [1] CUP  
  2K-2939 [1] SEAL  
  2M-0344 [2] SEAL  
    (PART OF SEAL GROUP 5M1176)
  4K-6804 [1] SEAL  
  3B-1915 [4] BOLT  
  2H-3504 [4] LOCK  
  4K-7342 [4] BAR  
  0T-0102 [8] BOLT  
  0L-0796 [4] LOCK  
  2K-5127 [4] PLATE  
  4K-6754 [16] BOLT  
    (PART OF WHEEL ASSEM. 4K6765)
  1A-1135 [16] BOLT  
  2A-3710 [8] LOCK  
  0S-1589 [16] BOLT  
  3B-4510 [16] LOCKWASHER  
  7K-1848 C [1] CARRIER  
  2B-7557 [2] CORK  
  0S-1585 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  2K-5133 [1] NUT  
  4K-4288 [1] WASHER  
  6K-4554 [1] GEAR (17 TEETH)  
  2K-0723 [1] RING  
  2D-0604 [1] BUTTON  
    (PART OF COVER ASSEM. 5K5933)
  9S-4181 C [1] PLUG  
  7M-8485 C [1] SEAL  
  3K-7020 [3] GEAR (23 TEETH)  
  7K-1840 C [6] WASHER (STEEL)  
  4K-6806 [3] SHAFT  
  4K-6801 [3] RING  
  5K-5933 [1] COVER ASSEM.  
  2L-3650 [1] PIN  
  7K-1839 C [6] WASHER (BRONZE)  
  6K-0356 [1] SEAL  
  5K-8245 [4] BOLT  
  4S-8775 C [2 FEET] LOCKWIRE  
  5K-8247 [1] LOCK  
  4M-3915 [6] BEARING ASSEM.  
  6K-0358 [1] SEAL  
  5K-1555 [1] PLUG  
  4K-8476 [1] GASKET  
  8F-3469 [1] SEAL  
  C   INDICATES CHANGE FROM PREVIOUS
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Special Instruction
Installing Wheel Loader Power Train Guard Groups{7153}
Installing Wheel Loader Power Train Guard Groups{7153}
Specifications
Drive Shaft And Universal Joints
966 WHEEL LOADER POWER TRAIN
Reuse And Salvage Guidelines
Universal Joints and Drive Shafts {3108, 3251, 3253}
Universal Joints and Drive Shafts {3108, 3251, 3253}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Disassembly and Assembly
Front Drive Shaft And Support Bearing
966 WHEEL LOADER POWER TRAIN
Center Drive Shaft
966 WHEEL LOADER POWER TRAIN
Rear Drive Shaft
966 WHEEL LOADER POWER TRAIN
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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