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5S1001 TRANSMISSION HYDRAULIC CONTROL GROUP--Side View--Part 2 of 2 Part of 1P5260 and 8P4254 Transmission shown on Pages 139, 140, 141, 141A & 141B 5S1002 and 3P4490 Valve parts are shown on Pages 156 and 157 966C


OPERATOR STATION
CONTROL GP-TRANSMISSION
HYDRAULIC SYSTEM
VALVE GP-RELIEF
POWER TRAIN
VALVE GP-SELECTOR & PRESS CONT
VALVE GP-SEQUENCE & PRESS CONT
SHAFT GP

WHEEL LOADER 966C WHEEL LOADER 25U
 966C WHEEL LOADER 25U01186-UP (MACHINE) POWERED BY 3306 ENGINE ZEBP0563 966C 25U   (1980)

OPERATOR STATION

CONTROL GP-TRANSMISSION
TRANSMISSION CONTROL GROUP
6K-3366 TRANSMISSION CONTROL GROUP
6K-3366 TRANSMISSION CONTROL GROUP
CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
5S-1001 CONTROL GP-TRANSMISSION
5S-1001 CONTROL GP-TRANSMISSION
 

#ZEBP05630250
 

5S-1001: CONTROL GP-TRANSMISSION

5S1001 TRANSMISSION HYDRAULIC CONTROL GROUP--Side View--Part 2 of 2
Part of 1P5260 and 8P4254 Transmission shown on Pages 139, 140, 141, 141A & 141B
5S1002 and 3P4490 Valve parts are shown on Pages 156 and 157
c207697 ZEBP0563
5S1001 CONTROL GP-TRANSMISSION Parts scheme
  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
 

#ZEBP05630251
 

3S-6860: VALVE GP-RELIEF

3S6860 RELIEF VALVE GROUP
Part of 8P4254 and 1P5260 Transmission shown on Pages 139, 140, 141, 141A & 141B
c79975 ZEBP0563
3S6860 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] "O" RING  
    (PART OF PLUG ASSEM. 5M7908)
  8M-8597 [1] SPRING  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4M-8815 [1] COVER  
  8M-5254 [1] SEAL  
  8M-8598 [1] SPOOL  
  [1] BODY  
 

#ZEBP05630252
 

5S-1002: CONTROL GP-SELECTOR

5S1002 SELECTOR CONTROL GROUP
Part of 5S1001 Transmission Hydraulic Control shown on Page 155
c101586 ZEBP0563
5S1002 CONTROL GP-SELECTOR Parts scheme
  For full view, you need register

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)  
 

#ZEBP05630253
 

3P-4490: VALVE GP-HYDRAULIC PRESS CONT

3P4490 PRESSURE CONTROL GROUP
Part of 5S1001 Transmission Hydraulic Control shown on Page 155
c207646 ZEBP0563
3P4490 VALVE GP-HYDRAULIC PRESS CONT Parts scheme
  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
 

#ZEBP05630254
 

4K-6144: DRIVE SHAFT GP

4K6144 DRIVE SHAFT GROUP
7K7613 Universal Joint parts are shown on Page 162
Serial No. 25U1186 to 25U1277
sp545 ZEBP0563
4K6144 DRIVE SHAFT GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4K-7426 [1] COVER  
  5K-2595 [1] SEAL  
  3K-0196 [1] GUARD  
    (Part of Yoke Assem. 7K449)
  2H-3088 [1] SEAL  
  4K-7295 [1] WASHER  
  0S-1595 [3] BOLT  
  4K-7294 [1] LOCK  
  7K-0449 [1] YOKE ASSEM.  
  5K-4301 [12] BOLT  
  5K-4298 [1] SHAFT ASSEM.  
  6H-2577 [2] SPIDER AND BEARING ASSEM.  
  4H-3947 [2] FITTING  
  6H-2578 [8] SEAL ASSEM.  
    (1/2 of each in each Spider and BEARING ASSEM. 6H2577)
  0S-1579 [8] BOLT  
  5K-4299 [1] YOKE  
  6K-4599 [1] YOKE ASSEM.  
  3K-0986 [1] PLUG  
    (Part of Yoke Assem. 6k4599)
  3K-0196 [1] GUARD  
  7K-7613 CY [1] JOINT GROUP  
    (Separate Illustration)
  0S-0484 [8] BOLT (2.25 in. long)  
  3B-4508 [8] LOCKWASHER  
  3B-8486 [1] FITTING  
  1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  8B-2540 [2] CORK  
  4K-7420 [1] RETAINER  
  5F-3144 [1] SEAL  
  8F-3170 [1] BEARING  
  5K-2595 [1] SEAL  
  0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3K-0196 [1] GUARD  
  5K-0737 [1] TUBE  
  3B-9054 [2] FITTING  
  8F-8996 [2] NUT  
    (1 in each Fitting 3B9054)
  8K-5453 [1] SHAFT ASSEM.  
  3B-8486 [2] FITTING  
  1V-3639 C [1] SPIDER AND BEARING ASSEM.  
  4H-3947 [2] FITTING  
    (Part of 1V3639 Assem.)
  4K-7502 [4] BOLT  
  0S-1579 [20] BOLT  
  3K-0196 [1] GUARD  
  7K-0450 [1] YOKE ASSEM.  
  3K-0986 [1] PLUG  
    (Part of Yoke Assem. 7K450)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#ZEBP05630255
 

4K-6144: DRIVE SHAFT GP

4K6144 DRIVE SHAFT GROUP
7K7613 Universal Joint parts are shown on Page 162
Serial No. 25U1278 to 25U1732
sp546 ZEBP0563
4K6144 DRIVE SHAFT GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4K-7426 [1] COVER  
  5K-2595 [1] SEAL  
  3K-0196 [1] GUARD  
    (Part of Yoke Assem. 7K449)
  2H-3088 [1] SEAL  
  4K-7295 [1] WASHER  
  0S-1595 [3] BOLT  
  4K-7294 [1] LOCK  
  7K-0449 [1] YOKE ASSEM.  
  5K-4301 [12] BOLT  
  5K-4298 [1] SHAFT ASSEM.  
  6H-2577 [2] SPIDER AND BEARING ASSEM.  
  4H-3947 [2] FITTING  
  6H-2578 [8] SEAL ASSEM.  
    (12 of each in each Spider and Bearing Assem. 6H2577)
  0S-1579 [8] BOLT  
  5K-4299 [1] YOKE  
  6K-4599 [1] YOKE ASSEM.  
  3K-0986 [1] PLUG  
    (Part of Yoke Assem. 6K4599)
  3K-0196 [1] GUARD  
  7K-7613 Y [1] JOINT GROUP  
    (Separate Illustration)
  0S-0484 [8] BOLT (2.25 in. long)  
  3B-4508 [8] LOCKWASHER  
  3B-8486 [1] FITTING  
  1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  8B-2540 [2] CORK  
  4K-7420 [1] RETAINER  
  5F-3144 [1] SEAL  
  8F-3170 [1] BEARING  
  5K-2595 [1] SEAL  
  0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3K-0196 [1] GUARD  
  2V-6500 C [1] TUBE ASSEM.  
  9S-7581 C [2] CONNECTOR  
  8K-5453 [1] SHAFT ASSEM.  
  3B-8486 [2] FITTING  
  1V-3639 C [1] SPIDER AND BEARING ASSEM.  
  4H-3947 [2] FITTING  
    (Part of 1V3639 Assem.)
  4K-7502 [4] BOLT  
  0S-1579 [20] BOLT  
  3K-0196 [1] GUARD  
  7K-0450 [1] YOKE ASSEM.  
  3K-0986 [1] PLUG  
    (Part of Yoke Assem. 7K450)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#ZEBP05630256
 

4K-6144: DRIVE SHAFT GP

4K6144 DRIVE SHAFT GROUP
7K7613 Universal Joint parts are shown on Page 162
Serial No. 25U1733 to 25U2079
c160734 ZEBP0563
4K6144 DRIVE SHAFT 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. 4K-7295 [1] WASHER  
2. 0S-1595 [3] BOLT  
  4K-7294 [1] LOCK  
3. 2H-3088 [1] SEAL  
4. 7K-0449 [1] YOKE ASSEM.  
    (Includes)
  3K-0196 [1] GUARD  
6. 5K-2595 [2] SEAL  
7. 4K-7426 [1] COVER  
8. 8B-2540 [2] CORK  
9. 5F-3144 [1] SEAL  
10. 4K-7420 [1] RETAINER  
11. 8F-3170 [1] BEARING  
12. 3K-0196 [3] GUARD  
13. 0S-1579 [12] BOLT  
14. 2V-6500 [1] TUBE ASSEM.  
  9S-7581 [2] CONNECTOR  
15. 3B-4508 [4] LOCKWASHER  
16. 8K-5453 [1] SHAFT ASSEM.  
17. 1V-3639 C [1] SPIDER AND BEARING ASSEM.  
    (Includes)
  4H-3947 [2] FITTING  
18. 3B-8486 [1] FITTING  
19. 7K-0450 [1] YOKE ASSEM.  
    (Includes)
  3K-0986 [1] PLUG  
20. 4K-7502 C [4] BOLT  
21. 1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
22. 7K-7613 Y [1] JOINT GROUP  
    (Separate Illustration)
23. 5K-4301 [12] BOLT  
24. 2V-5720 C [1] DRIVE SHAFT ASSEM.  
    (Includes)
  2V-5719 [1] YOKE  
25. 0S-0484 [8] BOLT  
26. 2V-7153 [2] SPIDER AND BEARING ASSEM.  
    (Each Includes)
  4H-3947 [2] FITTING  
27. 0S-1604 C [8] BOLT  
28. 2V-7089 C [1] YOKE ASSEM.  
29. 0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#ZEBP05630257
 

4K-6144: DRIVE SHAFT GP

4K6144 DRIVE SHAFT GROUP
7K7613 Universal Joint parts are shown on Page 162
Serial No. 25U2080-Up
sp797 ZEBP0563
4K6144 DRIVE SHAFT 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. 4K-7295 [1] WASHER  
2. 0S-1595 [3] BOLT  
  4K-7294 [1] LOCK  
3. 2H-3088 [1] SEAL  
4. 7K-0449 [1] YOKE ASSEM.  
    (Includes)
  3K-0196 [1] GUARD  
6. 5K-2595 [2] SEAL  
7. 4K-7426 [1] COVER  
8. 8B-2540 [2] CORK  
9. 5F-3144 [1] SEAL  
10. 4K-7420 [1] RETAINER  
11. 8F-3170 [1] BEARING  
12. 3K-0196 [3] GUARD  
13. 0S-1579 [12] BOLT  
14. 2V-6500 [1] TUBE ASSEM.  
  9S-7581 [2] CONNECTOR  
15. 3B-4508 [4] LOCKWASHER  
16. 8K-5453 [1] SHAFT ASSEM.  
17. 1V-3639 [1] SPIDER AND BEARING ASSEM.  
    (Includes)
  4H-3947 [2] FITTING  
18. 3B-8486 [1] FITTING  
19. 7K-0450 C [2] YOKE ASSEM.  
    (Each Includes)
  2A-0998 C [1] PLUG  
20. 4K-7502 [4] BOLT  
21. 1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
22. 7K-7613 Y [1] JOINT GROUP  
    (Separate Illustration)
23. 5K-4301 [12] BOLT  
24. 2V-5720 [1] DRIVE SHAFT ASSEM.  
    (Includes)
  2V-5719 [1] YOKE  
25. 0S-0484 [8] BOLT  
26. 2V-7153 [2] SPIDER AND BEARING ASSEM.  
27. 5P-8334 C [2] FITTING  
28. 0L-2315 C [4] BOLT 88.90 mm(3.50 in.) N.F.  
  6B-6684 C [4] NUT  
    -OR-
  1D-4566 C [4] BOLT 88.90 mm(3.50 in.) N.C.  
  1F-7958 C [4] NUT  
29. 0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#ZEBP05630258
 

7K-7613: UNIVERSAL JOINT GP

7K7613 UNIVERSAL JOINT GROUP -- Type 1
Part of 4K6144 Drive Shaft shown on Pages 158, 159, 160 and 161
c155020 ZEBP0563
7K7613 UNIVERSAL JOINT 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. 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
 

#ZEBP05630259
 

7K-7613: UNIVERSAL JOINT GP

7K7613 UNIVERSAL JOINT GROUP -- Type 2
Part of 4K6144 Drive Shaft shown on Pages 158, 159, 160 and 161
sp203 ZEBP0563
7K7613 UNIVERSAL JOINT 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. 7K-0442 [2] SPIDER AND BEARING ASSEM.  
    (Each Includes)
  4H-3947 C [2] FITTING  
2. 3B-8486 [1] FITTING  
3. 7K-7614 [1] SHAFT ASSEM.  
4. 0S-1603 [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
 

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
Service Magazine
New Rack And Shaft Used In Transmission Control Group{3156}
1982/09/27

Caterpillar Parts SIS Catalog 966C :

CONTROL GP-TRANSMISSION
5S-1001 CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
2V-7840 CONTROL GP-TRANSMISSION
6K-3366 TRANSMISSION CONTROL GROUP
VALVE GP-RELIEF
3S-6860 VALVE GP-RELIEF
CONTROL GP-SELECTOR
5S-1002 CONTROL GP-SELECTOR
VALVE GP-HYDRAULIC PRESS CONT
3P-4490 VALVE GP-HYDRAULIC PRESS CONT
DRIVE SHAFT GP
4K-6144 DRIVE SHAFT GP
DRIVE SHAFT GP
4K-6144 DRIVE SHAFT GP
DRIVE SHAFT GP
4K-6144 DRIVE SHAFT GP
DRIVE SHAFT GP
4K-6144 DRIVE SHAFT GP
UNIVERSAL JOINT GP
7K-7613 UNIVERSAL JOINT GP

Truck sale:

Caterpillar 966C
 
Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO
Caterpillar 966C, Wheel Loaders, Construction
30,547 
Caterpillar 966C, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
 
31,209 
Caterpillar 966C, Wheel Loaders, Construction


Caterpillar 966C, Wheel Loaders, Construction
35,551 
Caterpillar 966C, Wheel Loaders, Construction

FINNING CANADA
Caterpillar 966C, Wielladers, Bouw
28.000 
Caterpillar 966C, Wielladers, Bouw
- Wheel loaders
MICHIGAN CAT
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