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5V4004 MASTER CYLINDER ASSEMBLY Effective with Serial No. 78G5217-UP Part of Bucket Positioner shown on Page 297B 966C


BRAKING SYSTEM
CYLINDER GP
HYDRAULIC SYSTEM
KICKOUT & POSITIONER GP
WORK TOOLS
BUCKET GP
IMPLEMENTS
CONTROL GP
HYDRAULIC SYSTEM
CYLINDER GP

WHEEL LOADER 966C WHEEL LOADER 78G
 966C WHEEL LOADER 78G02871-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9669 966C 78G   (1980)

BRAKING SYSTEM

CYLINDER GP
MASTER CYLINDER ASSEMBLY
5K-2446 MASTER CYLINDER ASSEMBLY
MASTER CYLINDER ASSEMBLY
5K-2783 MASTER CYLINDER ASSEMBLY
CYLINDER AS
5V-4004 CYLINDER AS
CYLINDER AS-MASTER
5V-4003 CYLINDER AS-MASTER
 

#XMBP96690480
 

5V-4004: CYLINDER AS

5V4004 MASTER CYLINDER ASSEMBLY
Effective with Serial No. 78G5217-UP
Part of Bucket Positioner shown on Page 297B
j21624e XMBP9669
5V4004 CYLINDER AS Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-4753 [1] GASKET  
2. 7V-9594 [1] COVER  
3. 0S-1615 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
4. 3K-6906 [1] GASKET  
5. 7V-5589 [1] PLUG  
6. 4V-7312 [1] VALVE  
7. 5K-2670 [1] GASKET  
8. 4K-2388 [1] SPRING & RETAINER ASSEM.  
9. 3K-6879 H [1] CUP  
10. 3K-6878 [1] SCREW  
  3K-6896 [1] GASKET  
11. 5V-3999 [1] PISTON  
12. 6F-4855 H [1] SEAL  
13. 4K-2389 H [1] SEAL  
14. 3K-6800 [1] ROLLER  
  4H-8380 [1] PIN (Spring)  
15. 3K-7096 [1] SEAT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE
  1S-1838 [1] KIT  
    CONSISTS OF PARTS MARKED H
 

#XMBP96690481
 

5V-4003: CYLINDER AS-MASTER

5V4003 MASTER CYLINDER ASSEMBLY
Effective with Serial No. 78G5217-UP
Part of Kickout shown on Page 299B
j21621e XMBP9669
5V4003 CYLINDER AS-MASTER Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-4753 [1] GASKET  
2. 7V-9594 [1] COVER  
3. 0S-1615 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
4. 3K-6906 [1] GASKET  
5. 7V-5589 [1] PLUG  
6. 4V-7312 [1] VALVE  
7. 5K-2670 [1] GASKET  
8. 4K-2388 [1] SPRING & RETAINER ASSEM.  
9. 3K-6879 H [1] CUP  
10. 3K-6878 [1] SCREW  
  3K-6896 [1] GASKET  
11. 5V-4002 [1] PISTON  
12. 6F-4855 H [1] SEAL  
13. 4K-2389 H [1] SEAL  
14. 4H-8380 [1] PIN  
15. 3K-6800 [1] ROLLER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE
  1S-1838 [1] KIT  
    CONSISTS OF PARTS MARKED H
 

#XMBP96690482
 

5K-3626: KICKOUT GP

KICKOUT (5K3626 N/S)
Effective with Serial No. 78G2871~78G4583
5K2783 Master Cylinder Assembly parts are shown on Page 298
j13223e XMBP9669
5K3626 KICKOUT 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. 5K-3416 [1] CAM  
2. 2A-3223 [1] BOLT  
  2M-2570 [1] NUT  
3. 5K-2668 [1] BRACKET  
4. 0S-1621 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
5. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  0T-0431 [4] WASHER  
6. 5K-4764 [1] FITTING  
  5K-2651 [1] NUT  
  5K-2650 [1] SLEEVE  
7. 5K-3688 [2] SPRING  
8. 5K-2783 Y [1] CYLINDER ASSEM.  
    (See Separate Illustration)
9. 5K-2664 [1] BRACKET  
10. 5K-3702 [1] FITTING  
  5K-2651 [1] NUT  
  5K-2650 [1] SLEEVE  
  1J-9671 [1] SEAL  
11. 4K-5803 [1] TIE  
12. 5P-0752 HC TUBE 27dm  
13. 5K-8649 [4] INSERT  
14. 5P-0752 HC TUBE 16dm  
15. 1P-0266 C [2] NUT  
  1P-0267 [2] SLEEVE  
16. 5P-5526 C [1] CONNECTOR  
17. 001-7025 C [1] CONNECTOR  
18. 3V-2053 C [1] HOSE ASSEM.  
19. 6K-9354 C [1] CONNECTOR  
  1J-9671 C [1] SEAL  
20. 4K-0640 [1] CLIP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE DM
 

#XMBP96690483
 

5K-3626: KICKOUT GP

KICKOUT (5K3626 N/S)
Effective with Serial No. 78G4584~78G5216
5K2783 Cylinder Assembly parts are shown on Page 298
j19836e XMBP9669
5K3626 KICKOUT 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. 5K-3416 [1] CAM  
2. 2A-3223 [1] BOLT  
  2M-2570 [1] NUT  
3. 5K-2668 [1] BRACKET  
4. 0S-1621 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
5. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  0T-0431 [4] WASHER  
6. 5V-6102 C [1] FITTING ASSEM.  
  002-0639 C [1] ADAPTER  
7. 5K-2680 C [2] SPRING  
8. 5K-2783 Y [1] CYLINDER ASSEM.  
    (See Separate Illustration)
9. 5K-2664 [1] BRACKET  
10. 5K-3702 [1] FITTING  
  5K-2651 [1] NUT  
  5K-2650 [1] SLEEVE  
  1J-9671 [1] SEAL  
11. 3S-2093 C [2] STRAP  
12. 5P-0752 CH TUBE 11dm  
13. 5K-8649 [4] INSERT  
14. 5P-0752 CH TUBE 11dm  
15. 1P-0266 [2] NUT  
  1P-0267 [2] SLEEVE  
16. 5P-5526 [1] CONNECTOR  
17. 001-7025 [1] CONNECTOR  
18. 3V-2053 [1] HOSE ASSEM.  
19. 6K-9354 [1] CONNECTOR  
  4K-8599 C [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE DM
 

#XMBP96690484
 

5K-3626: KICKOUT GP

KICKOUT (5K3626 N/S)
Effective with Serial No. 78G5217-UP
5V4003 Cylinder Assembly parts are shown on Page 298A
j21620e XMBP9669
5K3626 KICKOUT 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. 5K-3416 [1] CAM  
2. 2A-3223 [1] BOLT  
  2M-2570 [1] NUT  
3. 5K-2668 [1] BRACKET  
4. 0S-1621 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
5. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  0T-0431 [4] WASHER  
6. 5V-6102 [1] FITTING ASSEM.  
  002-0639 [1] ADAPTER  
7. 5K-2680 [2] SPRING  
8. 5V-4003 YC [1] CYLINDER ASSEM.  
    (See Separate Illustration)
9. 5K-2664 [1] BRACKET  
10. 5K-3702 [1] FITTING  
  5K-2651 [1] NUT  
  5K-2650 [1] SLEEVE  
  1J-9671 [1] SEAL  
11. 3S-2093 [2] STRAP  
12. 5P-0752 H TUBE 11dm  
13. 5K-8649 [4] INSERT  
14. 5P-0752 H TUBE 11dm  
15. 1P-0266 [2] NUT  
  1P-0267 [2] SLEEVE  
16. 5P-5526 [1] CONNECTOR  
17. 001-7025 [1] CONNECTOR  
18. 3V-2053 [1] HOSE ASSEM.  
19. 6K-9354 [1] CONNECTOR  
  4K-8599 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE DM
 

#XMBP96690485
 

7K-0674: SIGHT INDICATOR GROUP

7K674 SIGHT INDICATOR GROUP--Multi-Purpose Bucket
Part of 1V6370 Multi-Purpose Bucket Arrangement
listed on Page 306
AN ATTACHMENT
j13641e XMBP9669
7K0674 SIGHT INDICATOR 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. 7K-0670 [1] ANGLE  
2. 0S-1615 [3] BOLT  
  4B-4276 [3] WASHER  
  5K-9214 [3] NUT  
3. 0T-0102 [1] BOLT  
4. 7K-0671 [3] INDICATOR  
 

#XMBP96690486
 

7K-9802: CONTROL GP-BUCKET

BUCKET CONTROL (7K9802 N/S)
Effective with Serial No. 78G2871~78G3995, 78G4002~78G4025
j17550e XMBP9669
7K9802 CONTROL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4572 [2] BOLT  
2. 1K-6872 [18] NUT  
3. 7K-9514 [2] PIN  
4. 4V-0450 C [1] ARM & BEARING ASSEM.  
5. 7K-9643 [2] BEARING  
6. 7K-9644 [2] BEARING  
7. 4V-0380 [2] BEARING  
8. 7K-9642 [2] BEARING  
9. 6K-8309 [2] PIN  
10. 6F-5282 [2] BOLT  
11. 7K-9695 C [1] LEVER ASSEM. (Rear-R.H.)  
12. 7K-9638 [1] BEARING  
13. 7K-9696 C [1] LEVER ASSEM. (Rear-L.H.)  
14. 7K-9638 [1] BEARING  
15. 7K-9513 [2] PIN  
16. 3B-8489 [17] FITTING  
17. 8F-8804 [2] BOLT  
18. 3V-2281 C [2] LINK ASSEM. (Rear)  
19. 7K-9640 [2] BEARING  
20. 3K-0963 [2] PIN  
  3B-4512 [2] LOCKWASHER  
21. 7K-7200 [2] PIN  
22. 2B-2006 [6] BOLT  
23. 7K-9697 C [2] LINK ASSEM (Front)  
24. 7K-9639 [2] BEARING  
25. 7K-9515 [4] PIN  
26. 1D-4569 [4] BOLT  
27. 6K-8307 [2] PIN  
28. 3B-8488 [2] FITTING  
29. 5K-8265 [2] PIN  
30. 7K-9223 [8] WASHER  
31. 4K-1431 [1] LEVER (R.H.)  
  4K-1432 [1] LEVER (L.H.)  
32. 6K-8308 [1] PIN  
  6K-8310 [1] PIN  
33. 2A-1531 [2] BOLT  
34. 6K-0697 [2] BOLT  
35. 8K-5283 [2] PLATE  
  8K-5334 [2] PIN  
36. 5P-0066 C [8] SEAL  
37. 7K-9204 [8] SEAL  
38. 7K-9203 [16] SEAL  
39. 3Y-3059 [2] BOSS (Service Part)  
  C   INDICATES CHANGE
 

#XMBP96690487
 

7K-9802: CONTROL GP-BUCKET

BUCKET CONTROL (7K9802 N/S)
Effective with Serial No. 78G3996~78G4001, 78G4026-UP
j22178e XMBP9669
7K9802 CONTROL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4572 [2] BOLT  
2. 1K-6872 [18] NUT  
3. 7K-9514 [2] PIN  
4. 5V-5690 C [1] ARM & BEARING ASSEM.  
5. 7K-9643 [2] BEARING  
6. 7K-9644 [2] BEARING  
7. 5V-5279 H [2] BEARING (108.268mm O.D.)  
8. 7K-9642 [2] BEARING  
9. 6K-8309 [2] PIN  
10. 6F-5282 [2] BOLT  
11. 7K-9695 [1] LEVER ASSEM. (R.H. - Rear)  
12. 7K-9638 [1] BEARING  
13. 7K-9696 [1] LEVER ASSEM. (L.H. - Rear)  
14. 7K-9638 [1] BEARING  
15. 7K-9513 [2] PIN  
16. 3B-8489 C [6] FITTING  
17. 8F-8804 [2] BOLT  
18. 3V-2281 [2] LINK ASSEM. (Rear)  
19. 7K-9640 [2] BEARING  
20. 3K-0963 [2] PIN  
  3B-4512 [2] LOCKWASHER  
21. 7K-7200 [2] PIN  
22. 2B-2006 [6] BOLT  
23. 7K-9697 [2] LINK ASSEM. (Front)  
24. 7K-9639 [2] BEARING  
25. 7K-9515 [4] PIN  
26. 1D-4569 [4] BOLT  
27. 6K-8307 [2] PIN  
28. 3B-8488 [2] FITTING  
29. 5K-8265 [2] PIN  
30. 7K-9223 [8] WASHER  
31. 4K-1431 [1] LEVER (R.H.)  
  4K-1432 [1] LEVER (L.H.)  
32. 3Y-6981 C [2] PIN  
33. 2A-1531 [2] BOLT  
34. 6K-0697 [2] BOLT  
35. 8K-5283 [2] PLATE  
  8K-5334 [2] PIN  
36. 5P-0066 [8] SEAL  
37. 7K-9204 [8] SEAL  
38. 5P-0093 [16] SEAL  
39. 2D-4867 C [8] FITTING  
40. 5B-0651 C [3] FITTING  
41. 3Y-3059 [2] BOSS (Service Part)  
    h The Following Oversize Bearing is Available.
  5V-8903 [2] BEARING (110.808mm O.D.)  
  C   INDICATES CHANGE
 

#XMBP96690488
 

3Y-6742: LIFT ARM REPAIR KIT

3Y6742 LIFT ARM REPAIR KIT
AN ATTACHMENT
XMBP96690488 XMBP9669
3Y6742 LIFT ARM REPAIR KIT Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#XMBP96690489
 

3Y-0183: LIFT CYLINDER SUPPORT

LIFT CYLINDER SUPPORT (3Y183 N/S)
Part of 3Y1403 Road Lighting Group shown on
Pages 128 and 132
AN ATTACHMENT
j16222e XMBP9669
3Y0183 LIFT CYLINDER 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. 1D-4719 [2] NUT  
2. 3B-4508 [2] LOCKWASHER  
3. 4B-4280 [2] WASHER  
4. 3Y-0184 [1] BRACKET ASSEM.  
5. 3Y-0187 [1] PLATE (68mm Long)  
  3Y-0311 [1] PLATE (58mm Long)  
6. 3Y-0191 [2] BOLT ASSEM.  
7. 4B-4280 [1] WASHER  
8. 3Y-0192 [1] TUBE  
9. 3Y-0274 F [1] FILM (Glue on Dash)  
  F   NOT SHOWN
 

Information:

Caterpillar Parts SIS Catalog 966C :

MASTER CYLINDER ASSEMBLY
5K-2783 MASTER CYLINDER ASSEMBLY
MASTER CYLINDER ASSEMBLY
5K-2446 MASTER CYLINDER ASSEMBLY
POSITIONER GP
6K-1391 POSITIONER GP
POSITIONER GP
6K-1391 POSITIONER GP
POSITIONER GP
6K-1391 POSITIONER GP
CYLINDER GROUP
8J-5755 CYLINDER GROUP
CYLINDER GROUP
8J-5733 CYLINDER GROUP
CYLINDER GP-LH
8J-5727 CYLINDER GP-LH
CYLINDER AS-MASTER
5V-4003 CYLINDER AS-MASTER
KICKOUT GP
5K-3626 KICKOUT GP
KICKOUT GP
5K-3626 KICKOUT GP
KICKOUT GP
5K-3626 KICKOUT GP
SIGHT INDICATOR GROUP
7K-0674 SIGHT INDICATOR GROUP
CONTROL GP-BUCKET
7K-9802 CONTROL GP-BUCKET
CONTROL GP-BUCKET
7K-9802 CONTROL GP-BUCKET
LIFT ARM REPAIR KIT
3Y-6742 LIFT ARM REPAIR KIT

Truck sale:

Caterpillar 966C
 
Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO
Caterpillar 966C, Wheel Loaders, Construction
30,547 
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31,209 
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MICHIGAN CAT
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