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5S1001 TRANSMISSION HYDRAULIC CONTROL GROUP--Part 1 of 2 Part of 8P6870 Transmission Group shown on Page 116 966C


OPERATOR STATION
CONTROL GP-TRANSMISSION
POWER TRAIN
VALVE GP-SEQUENCE & PRESS CONT
VALVE GP-SELECTOR & PRESS CONT
SHAFT GP
DIFFERENTIAL & BEVEL GEAR GP
FRAME AND BODY
GUARD GP
POWER TRAIN
DIFFERENTIAL & BEVEL GEAR GP


OPERATOR STATION

CONTROL GP-TRANSMISSION
 

#HEBP11470310
 

5S-1001: CONTROL GP-TRANSMISSION

5S1001 TRANSMISSION HYDRAULIC CONTROL GROUP--Part 1 of 2
Part of 8P6870 Transmission Group shown on Page 116
c145663 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-9810 [24] BOLT  
2. 9M-1974 [24] LOCKWASHER  
3. 9S-8421 [1] MANIFOLD  
4. 5S-0965 [1] CAM ASSEM.  
5. 9M-2089 [1] DOWEL  
6. 9M-8186 [2] WASHER  
7. 0L-1329 [1] BOLT  
8. 1D-4719 [2] NUT  
9. 3B-4508 [2] LOCKWASHER  
10. 4B-4280 [2] WASHER  
11. 5S-0899 [1] DETENT ASSEM.  
  1S-3207 [1] DETENT  
12. 9M-2022 [1] DOWEL  
13. 1S-3211 [1] PIN  
14. 1S-3206 [2] BEARING  
15. 1S-3208 [1] DETENT ASSEM.  
  1S-3207 [1] DETENT  
16. 9M-2022 [1] DOWEL  
17. 1S-3211 [1] PIN  
18. 1S-3206 [2] BEARING  
19. 9S-5222 [2] SPACER  
20. 1B-2886 [1] BOLT  
21. 2P-3682 [2] SPRING  
22. 2P-1028 [2] SHAFT  
23. 1M-8147 [2] RING  
24. 9H-0223 [2] SEAL  
25. 0S-1571 [2] BOLT  
26. 5M-2894 [2] WASHER  
 

#HEBP11470311
 

5S-1001: CONTROL GP-TRANSMISSION

5S1001 TRANSMISSION HYDRAULIC CONTROL GROUP--Part 2 of 2
Part of 8P6870 Transmission Group shown on Page 116
3P4490 and 5S1002 Control parts are shown on Pages 130 and 131
c207697 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-4490 CY [1] VALVE GROUP  
    (Separate Illustration)
2. 2S-1356 [2] SLEEVE  
3. 1D-4706 [4] BOLT  
4. 5M-2894 [4] WASHER  
5. 7S-4586 [1] PLATE  
6. 1T-0416 [1] BOLT  
7. 9M-1974 [1] WASHER  
8. 5S-0963 [1] CAM ASSEM.  
9. 9M-2089 [1] DOWEL  
10. 5S-1005 [1] TUBE  
11. 8M-8157 C [1] SEAL  
12. 4M-8303 C [6] SEAL  
13. 5S-1004 [1] TUBE  
14. 5S-1002 Y [1] SELECTOR CONTROL GROUP  
    (Separate Illustration)
15. 5H-2767 C [5] SEAL  
16. 5S-7828 [1] MANIFOLD ASSEM.  
17. 8H-9208 [1] DOWEL  
18. 6F-5559 C [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470312
 

3P-4490: VALVE GP-HYDRAULIC PRESS CONT

3P4490 PRESSURE CONTROL GROUP
Part of 5S1001 Transmission Hydraulic Control Group shown on Page 129
c207646 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-5287 [1] SPOOL ASSEM.  
2. 3D-8317 [1] RING  
3. 8M-1013 [1] RETAINER  
4. 4M-2381 [1] SPRING  
5. 1S-2121 [1] PLUNGER  
6. 5M-8009 [1] PIN  
7. 7M-1396 [1] SPACER (.062" Thick)  
  7M-1397 [2] SPACER (.036" Thick)  
  5M-3492 [3] SPACER (.010" Thick)  
8. 7S-4596 [1] SPRING (Outer)  
9. 7S-4595 [1] SPRING (Inner)  
10. 5S-4317 [1] BODY  
11. 7S-4594 [1] PISTON  
12. 5F-9657 C [2] SEAL  
13. 1P-4128 [1] COVER  
14. 5S-4310 [1] STOP  
15. 3S-9950 [1] SPRING  
16. 1T-0414 [7] BOLT  
  9M-1974 [7] WASHER  
17. 8M-4988 [1] SEAL  
18. 3S-9951 [1] WASHER  
19. 3S-9949 [1] SPRING  
20. 5S-1014 [1] SPOOL  
21. 1P-0561 [1] SPOOL  
22. 5M-6214 [3] PLUG  
23. 1P-9602 [1] SPRING  
24. 7S-6874 [1] STOP  
25. 2P-1950 [1] COVER  
26. 5S-7906 [1] STOP  
27. 8S-3406 [1] SPOOL  
28. 8M-8128 [1] SLUG  
29. 8H-5244 [1] DOWEL  
30. 2P-1951 [1] STOP  
31. 2M-7041 [1] SLUG  
32. 1P-9620 [1] RING  
  C   INDICATES CHANGE
 

#HEBP11470313
 

5S-1002: CONTROL GP-SELECTOR

5S1002 SELECTOR CONTROL GROUP
Part of 5S1001 Transmission Hydraulic Control Group shown on Page 129
c101586 HEBP1147
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-0968 [1] SPOOL (Speed)  
2. 2S-5717 [2] NUT  
3. 5S-0909 [2] LINE  
4. 5S-0967 [1] SPOOL (Directional)  
 

#HEBP11470314
 

7K-7613: UNIVERSAL JOINT GP

7K7613 UNIVERSAL JOINT ASSEMBLY
Part of 4K6144 Drive Shaft Group shown on Page 132
c155020 HEBP1147
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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
 

#HEBP11470315
 

4K-6144: DRIVE SHAFT GP

4K6144 DRIVE SHAFT GROUP
Serial No. 42J6498 to 42J8873 inclusive
7K7613 Universal Joint parts are shown on Page 131
c220650 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [3] BOLT  
2. 4K-7294 [1] LOCK  
3. 4K-7295 [1] WASHER  
4. 2H-3088 [1] SEAL  
5. 7K-0449 [1] YOKE ASSEM.  
    (Includes)
6. 3K-0196 [1] GUARD  
7. 5K-2595 [2] SEAL  
8. 8B-2540 [2] CORK  
9. 4K-7426 [1] COVER  
10. 5F-3144 [1] SEAL  
11. 8F-3170 [1] BEARING  
12. 3K-0196 [3] GUARD  
13. 4K-7420 [1] RETAINER  
14. 0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
15. 2V-5720 C [1] SHAFT ASSEM.  
    (Includes)
  2V-5719 [1] YOKE  
16. 2V-7153 [2] SPIDER AND BEARING ASSEM.  
    (Each Includes)
  4H-3947 [1] FITTING  
17. 0S-0484 [8] BOLT  
18. 0S-1579 [12] BOLT  
19. 9S-7581 [2] CONNECTOR  
20. 2V-6500 [1] TUBE ASSEM.  
21. 8K-5453 [1] SHAFT ASSEM.  
22. 1V-3639 [1] SPIDER & BEARING ASSEM.  
    (Includes)
  4H-3947 [2] FITTING  
23. 7K-0450 [1] YOKE ASSEM.  
    (Includes)
  3K-0986 [1] PLUG  
    -OR-
  2A-0998 [1] PLUG (core)  
24. 4K-7502 C [4] BOLT  
25. 1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
26. 3B-8486 [1] FITTING  
27. 7K-7613 Y [1] JOINT GROUP  
    (Separate Illustration)
28. 0S-1604 C [8] BOLT  
29. 2V-7089 C [1] YOKE ASSEM.  
    (Includes)
  3K-0986 [1] PLUG  
    -OR-
  2A-0998 C [1] PLUG (core)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470316
 

4K-6144: DRIVE SHAFT GP

4K6144 DRIVE SHAFT GROUP
Serial No. 42J8874-Up
7K7613 Universal Joint parts are shown on Page 131
c220656 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [3] BOLT  
2. 4K-7294 [1] LOCK  
3. 4K-7295 [1] WASHER  
4. 2H-3088 [1] SEAL  
5. 7K-0449 [1] YOKE ASSEM.  
    (Includes)
6. 3K-0196 [1] GUARD  
7. 5K-2595 [2] SEAL  
8. 8B-2540 [2] CORK  
9. 4K-7426 [1] COVER  
10. 5F-3144 [1] SEAL  
11. 8F-3170 [1] BEARING  
12. 3K-0196 [3] GUARD  
13. 4K-7420 [1] RETAINER  
14. 0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
15. 2V-5720 [1] SHAFT ASSEM.  
    (Includes)
  2V-5719 [1] YOKE  
  5P-8334 C [2] FITTING  
16. 2V-7153 [2] SPIDER & BEARING ASSEM.  
17. 0S-0484 [8] BOLT  
18. 0S-1579 [12] BOLT  
19. 9S-7581 [2] CONNECTOR  
20. 2V-6500 [1] TUBE ASSEM.  
21. 8K-5453 [1] SHAFT ASSEM.  
22. 1V-3639 [1] SPIDER & BEARING ASSEM.  
    (Includes
  4H-3947 [2] FITTING  
23. 7K-0450 C [2] YOKE ASSEM.  
    (Each Includes)
  2A-0998 [1] PLUG (core)  
24. 4K-7502 [4] BOLT  
25. 1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
26. 3B-8486 [1] FITTING  
27. 7K-7613 Y [1] JOINT GROUP  
    (Separate Illustration)
28. 0S-1604 [4] BOLT  
29. C [4] BOLT  
  1F-7958 C [4] NUT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470317
 

5C-8373: DIFFERENTIAL GROUP

5C8373 DIFFERENTIAL GROUP
Serial No. 42J11488-Up. Part of 8K6512 & 8K6513 Front & Rear Differential
& Carrier Groups shown on Page 134B
c234046 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-8702 [1] SPIDER  
2. 3Y-4068 [4] PINION  
3. 1V-5376 [1] CASE ASSEM.  
    (Includes)
  1V-6983 [1] CASE ASSEM.  
    (Includes)
4. 1D-4566 [12] BOLT  
  5P-8245 [12] WASHER  
5. 3D-6509 [4] DOWEL  
6. 7K-9048 [2] WASHER  
7. 3Y-4070 [2] GEAR (16 teeth)  
8. 3V-5893 [4] WASHER  
 

#HEBP11470318
 

3V-5890: GUARD GP-DRIVE SHAFT

3V5890 DRIVE SHAFT GUARD GROUP
c211117 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [6] BOLT  
2. 5P-1075 [8] WASHER  
3. 0S-1594 [2] BOLT  
4. 3V-5857 [1] GUARD  
5. 3V-5858 [1] GUARD ASSEM.  
 

#HEBP11470319
 

1V-5724: DIFFERENTIAL GP

1V5724 DIFFERENTIAL GROUP
Part of 8K6512 and 8K6513 Front and Rear Differential and Carrier Groups shown
on Pages 134 & 134A. Serial No. 42J6498 to 42J11487 inclusive
c222110 HEBP1147
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-8702 [1] SPIDER  
2. 3V-3549 CH [4] WASHER  
3. 1V-5376 [1] CASE ASSEM.  
    (Includes)
  1V-6983 [1] CASE ASSEM.  
    (Includes)
4. 1D-4566 [12] BOLT  
  5P-8245 C [12] WASHER  
5. 3D-6509 [4] DOWEL  
6. 7K-9048 [2] WASHER  
7. 5C-5705 [2] GEAR (16 teeth)  
8. 8K-6631 H [3] DOWEL  
9. 3V-5893 C [4] WASHER  
10. 5C-5704 [4] PINION  
  C   INDICATES CHANGE
  H   NOT PART OF 1V5724 DIFFERENTIA
 

Information:

Specifications
Hydraulic Controls For The Transmission
966 WHEEL LOADER POWER TRAIN
Disassembly and Assembly
Manual Selector Valve
966 WHEEL LOADER POWER TRAIN
Transmission Control
950 & 966C WHEEL LOADERS OPERATOR'S STATION

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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