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2G5780 BRAKE CONTROL GROUP-PART 1 OF 3 SERIAL NO. 11W1060 TO 11W1111 INCLUSIVE 120G MOTOR GRADER


BRAKING SYSTEM
CONTROL GP
VALVE GP

MOTOR GRADER 120G MOTOR GRADER 11W
 120G MOTOR GRADER 11W01019-01250 (MACHINE) POWERED BY 3304 ENGINE MEBP1300 120G 11W   (1975)

BRAKING SYSTEM

CONTROL GP
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
 

#MEBP13000390
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 BRAKE CONTROL GROUP-PART 1 OF 3
SERIAL NO. 11W1060 TO 11W1111 INCLUSIVE
c180153 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-6388 [1] HOSE ASSEM. 1.11 m(44 in.)  
  4H-6147 [1] CONNECTOR  
2. 2L-3331 [3] CONNECTOR  
3. 2M-1908 [1] FITTING  
  9S-1302 [1] WASHER  
4. 4D-0577 [1] ELBOW  
5. 9D-1334 [1] TUBE ASSEM.  
6. 8D-8826 [2] GUARD  
7. 6K-6826 [2] ELBOW  
8. 0S-1588 [2] BOLT  
9. 5M-2894 C [3] WASHER  
10. 6G-1415 [1] BLOCK  
11. 3J-5390 [1] PLUG  
12. 5K-9238 [2] CONNECTOR  
13. 9D-1336 [1] TUBE ASSEM.  
14. 1B-8471 [4] CLIP  
15. 1L-2279 [1] ELBOW  
16. 8D-7495 [1] HOSE ASSEM. .83 m(32.5 in.)  
17. 4K-2986 [1] TEE  
  5M-6213 [1] PLUG  
18. 0S-1617 [2] BOLT  
  9M-1974 [2] WASHER  
19. 4S-7606 [1] ELBOW  
20. 6D-4045 [1] HOSE ASSEM. .68 m(27 in.)  
21. 3S-6115 [1] TEE  
  3B-7722 [1] BUSHING  
22. 4J-8743 [1] HOSE ASSEM. 2.69 m(105.75 in.)  
23. 5K-5338 [1] CLIP  
  0S-1594 [1] BOLT  
24. 6J-3596 [1] HOSE ASSEM. 3.02 m(119 in.)  
25. 4D-0582 [1] ELBOW  
26. 7J-6740 [1] TEE  
27. 2D-0193 [1] CONNECTOR  
  C   INDICATES CHANGE
 

#MEBP13000391
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 BRAKE CONTROL GROUP-PART 2 OF 3
SERIAL NO. 11W1060 TO 11W1111 INCLUSIVE
c180154 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-6740 [1] TEE  
2. 2L-3331 [4] CONNECTOR  
3. 3D-6395 [1] HOSE ASSEM. 3.35 m(132. in.)  
4. 5K-5338 [1] CLIP  
5. 2M-1908 [1] FITTING  
  9S-1302 [1] WASHER  
6. 4D-0577 [1] ELBOW  
7. 8D-7495 [1] HOSE ASSEM. .83 m(32.5 in.)  
8. 1L-2279 [1] ELBOW  
9. 1B-8471 [4] CLIP  
10. 6J-3596 [1] HOSE ASSEM. 3.02 m (119 in.)  
11. 4S-7562 [1] HOSE ASSEM. 1.93 m (76 in.)  
12. 0S-0509 C [1] BOLT  
13. 1D-4717 C [2] NUT  
14. 5M-2894 C [4] WASHER  
15. 9M-8406 C [2] CLIP  
16. 8B-4884 [2] ELBOW  
17. 4D-2560 [2] CONNECTOR  
18. 5K-8451 [1] CLIP  
19. 9D-1334 [1] TUBE ASSEM.  
20. 5K-9238 [2] CONNECTOR  
21. 3J-5390 [1] PLUG  
22. 6G-1415 [1] BLOCK  
23. 0S-1588 [2] BOLT  
24. 6K-6826 [2] ELBOW  
25. 8D-8826 [2] GUARD  
26. 9D-1336 [1] TUBE ASSEM.  
27. 0S-1594 [1] BOLT  
28. 7D-3477 [1] HOSE ASSEM. 2.71 m(107 in.)  
29. 2D-0193 [1] CONNECTOR  
  C   INDICATES CHANGE
 

#MEBP13000392
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 BRAKE CONTROL GROUP-PART 3 OF 3
SERIAL NO. 11W1060 TO 11W1111 INCLUSIVE
6G8425-PAGE 131
c233060 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-7954 C [4] CLAMP  
2. 6G-7972 C [2] PLATE  
3. 1D-4717 [8] NUT  
4. 5M-2894 C [14] WASHER  
5. 8D-9247 [2] PLATE  
6. 2G-5617 [4] CLAMP  
7. 3B-7722 [4] BUSHING  
8. 7J-6740 [2] TEE  
9. 8D-5189 [1] PIN  
  3B-4607 [1] COTTER PIN  
10. 9D-8121 [1] ROLLER  
11. 8D-6841 [1] SHAFT  
  7K-2135 [2] BEARING  
12. 2G-5618 [1] BRACKET  
13. 6G-8425 Y [1] VALVE GROUP  
    (Separate Illustration)
14. 3J-5390 [2] PLUG  
15. 6G-5059 C [1] TREAD  
16. 4B-3611 [1] SCREW  
  1B-2578 [1] NUT  
17. 0S-1591 C [2] BOLT  
18. 6G-5061 C [1] PEDAL  
19. 0S-1616 [2] BOLT  
  1B-4330 [4] NUT  
  5P-0537 C [2] WASHER  
20. 1D-1313 [1] SPRING  
21. 3B-4621 [1] COTTER PIN  
22. 9M-5501 [2] ELBOW  
23. 3S-2093 [1] STRAP  
24. 0S-0509 [4] BOLT  
25. 9D-1968 [1] BRACKET ASSEM.  
    (Includes)
26. 0T-0065 [4] BOLT  
27. 6B-0863 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#MEBP13000393
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 BRAKE CONTROL GROUP-PART 1 OF 3
S/N 11W1112-1154
c304385 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-6388 [1] HOSE ASSEM. 1.11 m(44 in.)  
  4H-6147 [1] CONNECTOR  
2. 2L-3331 [3] CONNECTOR  
3. 2M-1908 [1] FITTING  
  9S-1302 [1] WASHER  
4. 4D-0577 [1] ELBOW  
5. 9D-1334 [1] TUBE ASSEM.  
6. 8D-8826 [2] GUARD  
7. 6K-6826 [2] ELBOW  
8. 0S-1588 [2] BOLT  
9. 5M-2894 C [3] WASHER  
10. 6G-1415 [1] BLOCK  
11. 3J-5390 [1] PLUG  
12. 5K-9238 [2] CONNECTOR  
13. 9D-1336 [1] TUBE ASSEM.  
14. 1B-8471 [4] CLIP  
15. 1L-2279 [1] ELBOW  
16. 8D-7495 [1] HOSE ASSEM. .83 m(32.5 in.)  
17. 4K-2986 [1] TEE  
  5M-6213 [1] PLUG  
18. 0S-1617 [2] BOLT  
  9M-1974 [2] WASHER  
19. 4D-2560 C [1] CONNECTOR  
20. 6D-4045 [1] HOSE ASSEM. .68 m(27 in.)  
21. 3S-6115 [1] TEE  
  3B-7722 [1] BUSHING  
22. 4J-8743 [1] HOSE ASSEM. 2.69 m(105.75 in.)  
23. 5K-5338 [1] CLIP  
  0S-1594 [1] BOLT  
24. 6J-3596 [1] HOSE ASSEM. 3.02 m(119 in.)  
25. 4D-0582 [1] ELBOW  
26. 7J-6740 [1] TEE  
27. 2D-0193 [1] CONNECTOR  
  C   INDICATES CHANGE
 

#MEBP13000394
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 BRAKE CONTROL GROUP-PART 2 OF 3
S/N 11W1112-1154
c180154 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-6740 [1] TEE  
2. 2L-3331 [4] CONNECTOR  
3. 3D-6395 [1] HOSE ASSEM. 3.35 m(132. in.)  
4. 5K-5338 [1] CLIP  
5. 2M-1908 [1] FITTING  
  9S-1302 [1] WASHER  
6. 4D-0577 [1] ELBOW  
7. 8D-7495 [1] HOSE ASSEM. .83 m(32.5 in.)  
8. 1L-2279 [1] ELBOW  
9. 1B-8471 [4] CLIP  
10. 6J-3596 [1] HOSE ASSEM. 3.02 m (119 in.)  
11. 4S-7562 [1] HOSE ASSEM. 1.93 m (76 in.)  
12. 0S-0509 C [1] BOLT  
13. 1D-4717 C [2] NUT  
14. 5M-2894 C [4] WASHER  
15. 9M-8406 C [2] CLIP  
16. 8B-4884 [2] ELBOW  
17. 4D-2560 [2] CONNECTOR  
18. 5K-8451 [1] CLIP  
19. 9D-1334 [1] TUBE ASSEM.  
20. 5K-9238 [2] CONNECTOR  
21. 3J-5390 [1] PLUG  
22. 6G-1415 [1] BLOCK  
23. 0S-1588 [2] BOLT  
24. 6K-6826 [2] ELBOW  
25. 8D-8826 [2] GUARD  
26. 9D-1336 [1] TUBE ASSEM.  
27. 0S-1594 [1] BOLT  
28. 7D-3477 [1] HOSE ASSEM. 2.71 m(107 in.)  
29. 2D-0193 [1] CONNECTOR  
  C   INDICATES CHANGE
 

#MEBP13000395
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 BRAKE CONTROL GROUP-PART 3 OF 3
S/N 11W1112-1154
6G8425-PAGE 131
c315252 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-7954 C [4] CLAMP  
2. 6G-7972 C [2] PLATE  
3. 1D-4717 [8] NUT  
4. 5M-2894 C [14] WASHER  
5. 8D-9247 [2] PLATE  
6. 2G-5617 [4] CLAMP  
7. 3B-7722 [4] BUSHING  
8. 7J-6740 [2] TEE  
9. 8D-5189 [1] PIN  
  3B-4607 [1] COTTER PIN  
10. 9D-8121 [1] ROLLER  
11. 8D-6841 [1] SHAFT  
  7K-2135 [2] BEARING  
12. 2G-5618 [1] BRACKET  
13. 6G-8425 Y [1] VALVE GROUP  
14. 3J-5390 [2] PLUG  
15. 6G-5059 C [1] TREAD  
16. 4B-3611 [1] SCREW  
  1B-2578 [1] NUT  
17. 0S-1591 C [2] BOLT  
18. 6G-5061 C [1] PEDAL  
19. 0S-1616 [2] BOLT  
  1B-4330 [4] NUT  
20. 1D-1313 [1] SPRING  
21. 3B-4621 [1] COTTER PIN  
22. 9M-5501 [2] ELBOW  
23. 3S-2093 [1] STRAP  
24. 0S-0509 [4] BOLT  
25. 9D-1968 [1] BRACKET AS.  
26. 0T-0065 [4] BOLT  
27. 6B-0863 CB [2] WASHER  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#MEBP13000396
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 CONTROL GP-BRAKE -PART 1 OF 3
S/N 11W1155-UP
c327341 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-6388 [1] HOSE AS  
  4H-6147 [1] CONNECTOR-PIPE  
2. 2L-3331 [3] CONNECTOR-PIPE  
3. 2M-1908 [1] FITTING-BULKHEAD  
  9S-1302 [1] WASHER  
4. 4D-0577 [1] ELBOW-EXTERNAL PIPE THREAD  
5. 9D-1334 [1] TUBE AS  
6. 8D-8826 [2] GUARD  
7. 6K-6826 [2] ELBOW  
8. 0S-1588 [2] BOLT  
9. 5M-2894 C [4] WASHER  
10. 6G-1415 [1] JUNCTION BLOCK  
11. 3J-5390 [1] PLUG  
12. 5K-9238 [2] CONNECTOR-FLARED  
13. 9D-1336 [1] TUBE AS  
14. 1B-8471 [4] CLIP  
15. 1L-2279 [1] ELBOW-PIPE  
16. 8D-7495 [1] HOSE AS  
17. 4K-2986 [1] TEE-ANCHOR  
  5M-6213 [1] PLUG  
18. 0S-1617 [2] BOLT  
  9M-1974 [2] WASHER  
19. 4D-2560 [1] CONNECTOR-PIPE  
20. 6D-4045 [1] HOSE AS  
21. 3S-6115 [1] TEE  
  1H-7724 C [1] BUSHING-REDUCING  
22. 4J-8743 [1] HOSE AS  
23. 5K-5338 C [2] CLIP  
  0S-1594 C [2] BOLT  
24. 6J-3596 [1] HOSE AS  
25. 4D-0582 [1] ELBOW  
26. 7J-6740 [1] TEE  
27. 2D-0193 [1] CONNECTOR-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP13000397
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 CONTROL GP-BRAKE-PART 2 OF 3
S/N 11W1155-UP
c327342 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-6740 [1] TEE  
2. 2L-3331 [4] CONNECTOR-PIPE  
3. 3D-6395 [1] HOSE AS  
4. 5K-5338 [1] CLIP  
5. 2M-1908 [1] FITTING-BULKHEAD  
  9S-1302 [1] WASHER  
6. 4D-0577 [1] ELBOW-EXTERNAL PIPE THREAD  
7. 8D-7495 [1] HOSE AS  
8. 1L-2279 [1] ELBOW-PIPE  
9. 1B-8471 [4] CLIP  
10. 6J-3596 [1] HOSE AS  
11. 4S-7562 [1] HOSE AS  
12. 0S-0509 [1] BOLT  
13. 9S-8752 C [1] NUT-FULL  
14. 5M-2894 [4] WASHER  
15. 9M-8406 [2] CLIP  
16. 8B-4884 [2] ELBOW  
17. 4D-2560 [2] CONNECTOR-PIPE  
18. 5K-8451 [1] CLIP  
19. 9D-1334 [1] TUBE AS  
20. 5K-9238 [2] CONNECTOR-FLARED  
21. 3J-5390 [1] PLUG  
22. 6G-1415 [1] JUNCTION BLOCK  
23. 0S-1588 [2] BOLT  
24. 6K-6826 [2] ELBOW  
25. 8D-8826 [2] GUARD  
26. 9D-1336 [1] TUBE AS  
27. 0S-1594 [1] BOLT  
28. 7D-3477 [1] HOSE AS  
29. 2D-0193 [1] CONNECTOR-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP13000398
 

2G-5780: CONTROL GP-SERVICE BRAKE

2G5780 CONTROL GP-BRAKE-PART 3 OF 3
S/N 11W1155-UP
6G8425-PAGE 131
c327343 MEBP1300
2G5780 CONTROL GP-SERVICE BRAKE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-7954 [4] CLAMP  
2. 6G-7972 [2] PLATE  
3. 9S-8752 C [8] NUT-FULL  
4. 5M-2894 [14] WASHER  
5. 8D-9247 [2] PLATE  
6. 5T-7201 C [4] CLAMP  
7. 1H-7724 C [3] BUSHING-REDUCING  
8. 7J-6740 [2] TEE  
9. 8D-5189 [1] PIN  
  3B-4607 [1] COTTER  
10. 9D-8121 [1] ROLLER  
11. 8D-6841 [1] SHAFT  
  7K-2135 [2] BEARING-ROLLER  
12. 2G-5618 [1] BRACKET  
13. 6G-8425 Y [1] VALVE GP  
14. 3J-5390 [2] PLUG  
15. 6G-5059 [1] TREAD  
16. 4B-3611 [1] SETSCREW-SQUARE HEAD  
  1B-2578 [1] NUT  
17. 0S-1591 [2] BOLT  
18. 6G-5061 [1] PEDAL-BRAKE  
19. 0S-1616 [2] BOLT  
  9S-8750 C [4] NUT-FULL  
20. 1D-1313 [1] SPRING  
21. 3B-4621 [1] PIN-COTTER  
22. 9M-5501 [2] ELBOW-STREET  
23. 3S-2093 [1] STRAP-CABLE  
24. 0S-0509 [4] BOLT  
25. 9D-1968 [1] BRACKET AS  
26. 0T-0065 [4] BOLT  
27. 6B-0863 B [2] WASHER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#MEBP13000399
 

6G-8425: VALVE GP

6G8425 AIR CONTROL VALVE GROUP
SERIAL NO. 11W1045-UP
PART OF 2G5870 BRAKE CONTROL GROUP SHOWN ON PAGES 130C & 130F
c232950 MEBP1300
6G8425 VALVE GP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2694 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
2. 2G-8772 [1] BOOT  
3. 2G-6284 [1] PLUNGER  
4. 2G-6291 [1] SCREW  
5. 5B-3254 [1] NUT  
6. 2G-6286 [1] SPACER  
7. 5D-0768 [1] SPRING  
8. 6G-8416 [1] COVER  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  2G-6285 [1] KIT-AIR CONTROL VALVE  
    (INCL DIAPHRAGM, FILTER,
    INLET & EXHAUST VALVE,
    LOCKNUT, O-RINGS AND
    SPRINGS)
 

Information:

Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

Caterpillar Parts SIS Catalog 120G :

2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
BRAKE GP-SERVICE
5T-8144 BRAKE GP-SERVICE
BRAKE GP-SERVICE
9D-3480 BRAKE GP-SERVICE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE
2G-5780 CONTROL GP-SERVICE BRAKE

Truck sale:

Caterpillar 120G
 
Caterpillar 120G
- motor graders
HOLT CAT
 
40,000 
Caterpillar 120G, motor graders, Construction
- motor graders
ALTORFER INC.
Caterpillar H120GCS.CW40S, hammer, Construction
18,210 
Caterpillar H120GCS.CW40S, hammer, Construction
- hammer
BERGERAT MONNOYEUR S.A.S.
Caterpillar 120G, motor graders, Construction
32,000 
Caterpillar 120G, motor graders, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
 
33,500 
Caterpillar HH120GCS, hammer, Construction


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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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.