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7V6787 BRAKE GROUP SERIAL NO. 99Y1 TO 99Y577 INCLUSIVE PART OF 4V7334 SERVICE BRAKE GROUP SHOWN ON PAGE 143 966D


BRAKING SYSTEM
BRAKE GP
VALVE GP
BRAKE GP
CONTROL GP

WHEEL LOADER 966D WHEEL LOADER 99Y
 966D LOADER 99Y00001-05314 (MACHINE) POWERED BY 3306 ENGINE SEBP1318 966D 99Y   (1981)

BRAKING SYSTEM

BRAKE GP
BRAKE GP
7V-6787 BRAKE GP
BRAKE GP
7V-6787 BRAKE GP
BRAKE GP-SERVICE
4V-7334 BRAKE GP-SERVICE
BRAKE GP-PARKING
4V-7171 BRAKE GP-PARKING
BRAKE GP-PARKING
4V-7171 BRAKE GP-PARKING
BRAKE GP-PARKING
4V-6043 BRAKE GP-PARKING
BRAKE GP-PARKING
6W-7282 BRAKE GP-PARKING
 

#SEBP13180440
 

7V-6787: BRAKE GP

7V6787 BRAKE GROUP
SERIAL NO. 99Y1 TO 99Y577 INCLUSIVE
PART OF 4V7334 SERVICE BRAKE GROUP SHOWN ON PAGE 143
c231845 SEBP1318
7V6787 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-3570 [2] SHOE & LINING AS  
2. 8D-4004 [1] SPRING  
3. 5V-3043 [1] PLUG  
  067-1762 [1] SETSCREW-SQUARE HEAD  
4. 5V-3567 [1] TAG  
5. 5V-1005 [1] SPIDER-BRAKE  
6. 8F-9365 [2] PIN  
7. 7F-7782 [4] RETAINER  
  7F-7781 [4] WASHER-FELT  
8. 7F-7783 [4] SPRING-LOCK  
9. 5V-3568 [2] PLUNGER  
10. 5V-3569 [2] ACTUATOR  
11. 053-4253 [2] BOLT AS-ADJUSTABLE  
12. 5V-3577 [2] SEAL AS  
13. 5V-3041 [2] PLATE-LOCK  
14. 5V-3042 [2] GUIDE AS  
15. 5V-3575 [1] WEDGE AS  
16. 7V-7607 [1] CYLINDER AS  
17. 2G-5459 [1] SCREW-BLEEDER  
18. 7V-7608 [1] PISTON AS  
19. 7V-7609 [1] SEAL-O-RING  
  7V-7610 [1] RING-BACK-UP  
20. 7V-7611 [1] SEAL-U-CUP  
   
   
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  7V-3680 [1] KIT-LINING  
    (INCL LININGS & RIVETS)
 

#SEBP13180441
 

7V-6787: BRAKE GP

7V6787 BRAKE GROUP
SERIAL NO. 99Y578-UP
PART OF 4V7334 SERVICE BRAKE GROUP SHOWN ON PAGE 143
c462954 SEBP1318
7V6787 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-3041 C [2] PLATE-LOCK  
2. 8D-4004 [1] SPRING  
3. 8R-1286 R [2] SHOE AS-LINED  
4. 5V-3567 [1] TAG  
5. 5V-1005 [1] SPIDER-BRAKE  
6. 7F-7783 [4] SPRING-LOCK  
7. 7F-7782 [4] RETAINER  
  7F-7781 [4] WASHER-FELT  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  173-7714 C [1] KIT-WHEEL CYL SEAL  
    (INCL SEALS & RING)
  8V-2533 C [1] KIT-ADJUSTING BOLT  
  4E-5986 C [1] KIT-ACTUATOR  
    (INCL GUIDES, ACTUATORS,
    BOLT AS, SEAL AS, TAG,
    LOCKPLATE & GREASE)
  9V-5160 C [1] KIT-PLUNGER  
    (INCL PLUNGER AND
    SEAL AS)
  8V-2536 C [1] KIT-ANCHOR PIN  
    (INCL PINS, SPRINGS,
    RETAINERS & WASHERS)
  8V-2537 C [1] KIT-PLUNGER SEAL  
   
  9V-5159 C [1] KIT-WEDGE  
    (INCL WEDGES,
    GREASE & SEALANT)
  166-6681 C [1] KIT-WHEEL CYLINDER  
    (INCL CYLINDER, PLUG,
    SEALANT & PROTECTORS)
  8R-1284 [1] KIT-LINING  
    (INCL LININGS,
    RIVETS & SPRING)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP13180442
 

4V-3126: VALVE AS-CHECK

4V3126 CHECK VALVE ASSEMBLY
PART OF 2V4227 BRAKE CONTROL GROUP SHOWN ON PAGE 147
c218840 SEBP1318
4V3126 VALVE AS-CHECK Parts scheme
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Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BODY-VALVE  
2. [1] WASHER  
3. [1] SEAT  
4. 4V-3125 [1] DISC-VALVE  
5. 3K-5670 [1] SPRING  
6. [1] CAP-VALVE  
 

#SEBP13180443
 

4V-7334: BRAKE GP-SERVICE

4V7334 SERVICE BRAKE GROUP
PART OF 2V4347 FINAL DRIVE AND BRAKE WHEEL GROUP SHOWN ON PAGES 141 & 141B
7V6787 BRAKE PARTS ARE SHOWN ON PAGE 142
c237223 SEBP1318
4V7334 BRAKE GP-SERVICE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4V-5235 [1] COVER-DUST  
2. 0S-0509 [6] BOLT  
  5M-2894 [6] WASHER  
3. 1A-1135 C [32] BOLT  
  5P-8247 C [32] WASHER-HARD  
4. 4V-5236 [1] COVER-DUST  
5. 8V-6390 C [1] DRUM-BRAKE  
6. 7V-6787 Y [1] BRAKE GP  
7. 2G-5459 C [1] SCREW-BLEEDER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13180444
 

2V-4227: CONTROL GP-SERVICE BRAKE

2V4227 BRAKE CONTROL GROUP-PART 1 OF 5
SERIAL NO. 99Y1 TO 99Y1851 INCLUSIVE
c231773 SEBP1318
2V4227 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4V-4831 [1] RESERVOIR  
2. 5V-1822 [2] BRACKET ASSEM.  
    (Each Includes)
3. 9F-2978 [2] NUT  
4. 0S-1595 [4] BOLT  
  7D-1649 [4] WASHER  
5. 9S-7724 [1] ELBOW  
6. 5M-6213 [1] PLUG  
7. 5V-1846 [1] HOSE ASSEM.  
8. 9S-7747 [1] TEE  
9. 2B-0858 [1] PLUG  
10. 4B-9302 [2] CLIP  
11. 1D-4717 [4] NUT  
12. 5M-2894 [2] WASHER  
13. 5V-1807 [1] TUBE ASSEM.  
14. 5V-1845 [1] HOSE ASSEM. 77 cm(30 in.)  
15. 7K-1517 [1] ELBOW  
16. 7V-6794 [1] HOSE ASSEM. 82 cm(32 in.)  
17. 7V-1874 [1] ELBOW  
  6V-3250 [1] SEAL  
18. 9F-2940 [2] GROMMET  
19. 7V-5347 [1] TUBE ASSEM.  
20. 7V-5364 [1] BLOCK ASSEM.  
    (Includes)
  8K-6014 [1] INSERT (large)  
  8L-3858 [1] INSERT (small)  
21. 3V-3308 [2] WASHER  
 

#SEBP13180445
 

2V-4227: CONTROL GP-SERVICE BRAKE

2V4227 BRAKE CONTROL GROUP-PART 2 OF 5
SERIAL NO. 99Y1 TO 99Y1851 INCLUSIVE
c179805 SEBP1318
2V4227 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-1834 [2] CHANNEL  
2. 0S-0509 [4] BOLT  
3. 5M-2894 [11] WASHER  
4. 9S-1366 [2] BOLT  
  1D-4719 [2] NUT  
  5P-8245 [2] WASHER  
5. 5V-1833 [1] BRACKET  
6. 7V-5613 [1] BLOCK ASSEM.  
    (Includes)
  8L-3858 [1] INSERT (large)  
  8L-3859 [2] INSERT (small)  
7. 7V-5346 [1] TUBE ASSEM.  
8. 7V-1874 [1] ELBOW  
  6V-3250 [1] SEAL  
9. 9F-2940 [2] GROMMET  
10. 6K-6826 C [1] ELBOW  
  5K-9894 C [1] CONNECTOR  
11. 2B-2404 [2] CLIP (small)  
12. 4B-0418 [2] CLIP (large)  
13. 1D-4717 [3] NUT  
14. 3B-7722 [1] BUSHING  
15. 9S-7720 [1] ELBOW  
16. 5V-1843 [1] HOSE ASSEM. 54 cm(21 in.)  
17. 5K-9242 [1] UNION  
18. 7V-5342 [1] TUBE ASSEM.  
19. 5K-9245 [1] CONNECTOR  
20. 7D-6936 [1] VALVE  
21. 9L-3560 [1] ELBOW  
22. 2L-0332 [1] TEE  
  7B-4115 [1] NIPPLE  
23. 000-7244 [1] ELBOW  
24. 6B-9664 [1] VALVE  
25. 7J-8611 [1] ELBOW  
26. 2D-7325 [1] TEE  
27. 5K-9239 [1] CONNECTOR  
28. 2B-0858 [1] PLUG  
29. 5V-1821 [2] CLAMP  
30. 0S-1591 [4] BOLT  
31. 7V-5343 [1] TUBE ASSEM.  
32. 6K-5741 [1] COCK  
  C   INDICATES CHANGE
 

#SEBP13180446
 

2V-4227: CONTROL GP-SERVICE BRAKE

2V4227 BRAKE CONTROL GROUP-PART 3 OF 5
SERIAL NO. 99Y1 TO 99Y1851 INCLUSIVE
7V6786-PAGE 154
c231775 SEBP1318
2V4227 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-1808 [1] TUBE ASSEM.  
2. 4B-9302 [3] CLIP  
3. 1D-4717 [3] NUT  
4. 5M-2894 [12] WASHER  
5. 0S-0509 [11] BOLT  
6. 7V-5655 [1] BRACKET  
7. 7V-5341 [1] TUBE ASSEM.  
8. 5V-1823 [2] BRACKET  
9. 7V-5340 [1] TUBE ASSEM.  
10. 5K-9248 [2] CONNECTOR  
11. 4V-3832 [2] RESERVOIR ASSEM.  
    (Each Includes)
  5V-5766 [1] COVER ASSEM.  
  5V-1246 [1] DIAPHRAGM  
12. 5V-4907 [1] RETAINER  
13. 002-6453 [2] ELBOW  
14. 7K-1517 [2] ELBOW  
15. 7V-6786 Y [2] CYLINDER GROUP  
    (Separate Illustration)
16. 7V-5345 [1] TUBE ASSEM.  
17. 4H-6112 [2] BREATHER  
  3B-7722 [2] BUSHING  
18. 7V-5344 [1] TUBE ASSEM.  
19. 7V-6729 [1] BRACKET  
20. 5P-7603 [2] TEE  
  6V-3251 [2] SEAL  
21. 9L-8492 [2] PLUG  
22. 2L-1701 [6] BOLT  
  5P-8247 [6] WASHER  
23. 0S-1583 [4] BOLT  
  5P-8248 [4] WASHER  
24. 7V-5348 [1] TUBE ASSEM.  
25. 9S-7747 [1] TEE  
26. 3B-7764 [1] BUSHING  
27. 5K-9237 [2] ELBOW  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13180447
 

2V-4227: CONTROL GP-SERVICE BRAKE

2V4227 BRAKE CONTROL GROUP-PART 4 OF 5
SERIAL NO. 99Y1 TO 99Y1851 INCLUSIVE
4V3126-PAGE 143, 4V4154-PAGE 152 AND 4K9714-PAGE 154
c179806 SEBP1318
2V4227 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9241 [2] ELBOW  
2. 3V-0053 [1] HOSE ASSEM. 135cm(53 in.)  
3. 8L-8413 [3] STRAP  
4. 5V-2747 [1] HOSE ASSEM. 100 cm(39 in.)  
5. 0L-1143 [2] BOLT  
  5P-1075 [2] WASHER  
6. 0S-1590 [2] BOLT  
7. 5M-2894 [2] WASHER  
8. 3V-8364 [1] BLOCK ASSEM.  
    (Includes)
  8L-3858 [2] SEAT (small)  
  8K-6014 [1] SEAT (large)  
9. 5V-2748 [1] HOSE ASSEM. 65 cm(25.5 in.)  
10. 4V-4154 Y [2] VALVE ASSEM.  
    (Separate Illustration)
11. 0S-1618 [6] BOLT  
12. 9M-1974 [7] WASHER  
13. 6K-6826 [1] ELBOW  
  3B-7255 [1] BUSHING  
14. 5K-9240 [1] ELBOW  
15. 7H-3171 [1] PLUG  
16. 5K-9243 [2] ELBOW  
17. 3V-0037 [1] HOSE ASSEM. 35 cm(13.7 in.)  
18. 2B-0858 [6] PLUG  
19. 5M-6213 [2] PLUG  
20. 3J-5390 [1] PLUG  
21. 4K-9714 Y [1] VALVE ASSEM.  
    (Separate Illustration)
22. 1H-1363 [1] ELBOW  
23. 4V-3126 Y [1] VALVE ASSEM.  
    (Separate Illustration)
24. 5K-9245 [1] CONNECTOR  
25. 9L-9045 [1] TEE  
  3B-6768 [1] BUSHING  
26. 3V-0036 [1] TUBE ASSEM.  
  6K-8079 [2] CONNECTOR  
27. 3V-5598 [1] HOSE ASSEM. 23 cm(9 in.)  
28. 1P-0210 [1] ELBOW  
29. 5V-1842 [1] HOSE ASSEM. 83 cm(32.6 in.)  
30. 5K-2493 [1] TEE ASSEM.  
  4B-3388 C [1] BOLT  
31. 3V-7429 [2] CLAMP  
32. 2H-5547 [1] BUSHING  
33. 8D-7564 C [1] INSERT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13180448
 

2V-4227: CONTROL GP-SERVICE BRAKE

2V4227 BRAKE CONTROL GROUP-PART 5 OF 5
SERIAL NO. 99Y1 TO 99Y1851 INCLUSIVE
5D470 VALVE-PAGE 153
c231777 SEBP1318
2V4227 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-2753 [1] HOSE ASSEM. 65 cm(25.5 in.)  
2. 5V-2746 [1] HOSE ASSEM. 90cm(35 in.)  
3. 7V-6793 [1] HOSE ASSEM. 74 cm(29 in.)  
4. 5K-9241 [2] ELBOW  
5. 3B-7722 [1] BUSHING  
6. 7V-5614 [1] HOSE ASSEM. 40 cm(15.7 in.)  
7. 7V-5349 [1] TUBE ASSEM.  
8. 7V-5339 [1] TUBE ASSEM.  
9. 7V-1874 [2] ELBOW  
  6V-3250 [2] SEAL  
10. 5V-1834 [2] CHANNEL  
11. 7V-5642 [1] BLOCK ASSEM.  
    (Includes)
  8K-6014 [1] INSERT (large)  
  8L-3859 [2] INSERT (small)  
12. 7V-5350 [1] TUBE ASSEM.  
13. 9F-2940 [4] GROMMET  
14. 0S-0509 [4] BOLT  
15. 5M-2894 [7] WASHER  
16. 9S-1366 [2] BOLT  
  5P-8245 [2] WASHER  
17. 4B-9302 [1] CLIP  
  0S-1594 [1] BOLT  
  1D-4717 [1] NUT  
18. 5D-0470 Y [1] VALVE ASSEM.  
    (Separate Illustration)
19. 7V-7691 [1] BRACKET ASSEM.  
    (Includes)
  8L-3858 [1] INSERT (small)  
  8K-6014 [1] INSERT (large)  
20. 5K-9239 [1] CONNECTOR  
21. 5M-6213 [1] PLUG  
22. 2B-2695 [2] BOLT  
  9M-1974 [2] WASHER  
23. 5V-2750 [1] HOSE ASSEM. 66 cm(25.9 in.)  
24. 3B-1915 [2] BOLT  
25. 7V-5360 [1] BLOCK ASSEM.  
    (Includes)
  8K-6014 [1] INSERT 15.88 mm(.625 in.)tube  
  9S-5096 [3] INSERT 6.35mm(.250 in.)tube  
  8L-3858 [1] INSERT 10.2 mm(.402 in.)tube  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13180449
 

2V-4227: CONTROL GP-SERVICE BRAKE

2V4227 BRAKE CONTROL GROUP--PART 1 OF 5
SERIAL NO. 99Y1852 TO 99Y2517 INCLUSIVE
c231773 SEBP1318
2V4227 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 966D WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4V-4831 [1] RESERVOIR  
2. 5V-1822 [2] BRACKET ASSEM.  
    (Each Includes)
3. 9F-2978 [2] NUT  
4. 0S-1595 [4] BOLT  
  7D-1649 [4] WASHER  
5. 9S-7724 [1] ELBOW  
6. 5M-6213 [1] PLUG  
7. 5V-1846 [1] HOSE ASSEM.  
8. 9S-7747 [1] TEE  
9. 2B-0858 [1] PLUG  
10. 4B-9302 [2] CLIP  
11. 1D-4717 [4] NUT  
12. 5M-2894 [2] WASHER  
13. 5V-1807 [1] TUBE ASSEM.  
14. 5V-1845 [1] HOSE ASSEM. 77 cm(30 in.)  
15. 7K-1517 [1] ELBOW  
16. 7V-6794 [1] HOSE ASSEM. 82 cm(32 in.)  
17. 7V-1874 [1] ELBOW  
  6V-3250 [1] SEAL  
18. 9F-2940 [2] GROMMET  
19. 7V-5347 [1] TUBE ASSEM.  
20. 7V-5364 [1] BLOCK ASSEM.  
    (Includes)
  8K-6014 [1] INSERT (large)  
  8L-3858 [1] INSERT (small)  
21. 3V-3308 [2] WASHER  
 

Information:

Tool Operating Manual
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}

Caterpillar Parts SIS Catalog 966D :

WHEEL GP-FINAL DRIVE & BRAKE
2V-4347 WHEEL GP-FINAL DRIVE & BRAKE
WHEEL GP-FINAL DRIVE & BRAKE
2V-4347 WHEEL GP-FINAL DRIVE & BRAKE
2V-4347 WHEEL GP-FINAL DRIVE & BRAKE
WHEEL GP-FINAL DRIVE & BRAKE
2V-4347 WHEEL GP-FINAL DRIVE & BRAKE
2V-4347 WHEEL GP-FINAL DRIVE & BRAKE
WHEEL GP-FINAL DRIVE & BRAKE
2V-4347 WHEEL GP-FINAL DRIVE & BRAKE
DIFFERENTIAL GP
9C-4562 DIFFERENTIAL GP
DIFFERENTIAL GP
4V-5401 DIFFERENTIAL GP
BRAKE GP
7V-6787 BRAKE GP
VALVE AS-CHECK
4V-3126 VALVE AS-CHECK
BRAKE GP-SERVICE
4V-7334 BRAKE GP-SERVICE
CONTROL GP-SERVICE BRAKE
2V-4227 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2V-4227 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2V-4227 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2V-4227 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2V-4227 CONTROL GP-SERVICE BRAKE

Truck sale:

Caterpillar 966D, Construction
41,668 USD 
Caterpillar 966D, Construction
- Wheel Loaders
FINNING CANADA
Canada
Caterpillar 966D, Construction
65,000 
Caterpillar 966D, Construction
- Wheel Loaders
N C MACHINERY CO.
 
 
1985 CAT 966D

Petrowsky Auctioneers Inc
Cromwell, Connecticut
CATERPILLAR 966D 1987
$35,981 USD 
CATERPILLAR 966D 1987
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
1981 CAT 966D
Call 
1981 CAT 966D

GERL Baumaschinen Handel - AUSTRIA
Haid, Austria, Austria
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.