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6G2844 SERVICE BRAKE LINES GROUP-FRONT-PART 1 SERIAL NO. 64W159-UP 772B TRACTOR


BRAKING SYSTEM
LINES GP
CYLINDER GP
ROTOCHAMBER GP
VALVE GP
SLACK ADJUSTER GP
BRAKE GP

TRACTOR 772B TRACTOR 64W
 772B TRACTOR 64W00001-00167 (MACHINE) POWERED BY 3412 ENGINE SEBP1231 772B 64W   (1978)

BRAKING SYSTEM

LINES GP
SERVICE BRAKE LINES GROUP-FRONT
9D-7200 SERVICE BRAKE LINES GROUP-FRONT
9D-7200 SERVICE BRAKE LINES GROUP-FRONT
LINES GP-SERVICE BRAKE
6G-8244 LINES GP-SERVICE BRAKE
6G-8244 LINES GP-SERVICE BRAKE
 

#SEBP12310490
 

6G-8244: LINES GP-SERVICE BRAKE

6G2844 SERVICE BRAKE LINES GROUP-FRONT-PART 1
SERIAL NO. 64W159-UP
c181024 SEBP1231
6G8244 LINES GP-SERVICE BRAKE Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7942 [4] ELBOW  
2. 6G-6666 [2] TUBE ASSEM.  
3. 3B-1915 [4] BOLT  
4. 6G-6456 [2] BLOCK  
5. 6G-6665 [2] TUBE ASSEM.  
6. 9D-7199 [2] HOSE ASSEM.  
7. 2M-9780 [2] SEAL  
8. 9S-4185 [1] PLUG  
9. 3K-0360 [3] SEAL  
10. 030-7943 [2] ELBOW  
11. 6D-4244 [2] CLIP  
12. 0T-0102 [2] BOLT  
13. 5M-2894 [10] WASHER  
14. 2G-3523 [1] HOSE ASSEM.  
    (Includes)
  9S-0671 H HOSE 53.54 in.(1.36m)  
15. 3S-8606 [2] SLEEVE  
  8S-4055 [2] COUPLING (straight)  
16. 7H-7954 [4] BOLT  
17. 3J-1907 [10] SEAL  
18. 2R-6806 [4] CONNECTOR  
19. 9S-4191 [2] PLUG  
  H   ORDER BY THE INCH
 

#SEBP12310491
 

6G-8244: LINES GP-SERVICE BRAKE

6G8244 SERVICE BRAKE LINES GROUP-FRONT-PART 2
SERIAL NO. 64W159-UP
c181025 SEBP1231
6G8244 LINES GP-SERVICE BRAKE Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7948 [3] ELBOW  
2. 3K-0360 [3] SEAL  
3. 9D-7198 [2] BLOCK  
4. 2G-3523 [1] HOSE ASSEM.  
    (Includes)
  9S-0671 H HOSE 53.54 in.(1.36m)  
5. 8S-4055 [2] COUPLING (straight)  
6. 3S-8606 [2] SLEEVE  
7. 6D-4244 [2] CLIP  
8. 0L-1351 [2] BOLT  
9. 5M-2894 [7] WASHER  
10. 0S-0509 [5] BOLT  
11. 0S-1576 [3] BOLT  
  5P-8247 [3] WASHER  
12. 9D-8890 [1] CYLINDER GROUP  
13. 8J-5604 [1] BREATHER ASSEM.  
14. 3B-7722 [2] BUSHING  
15. 3D-7587 [1] ELBOW  
16. 5D-3777 [1] HOSE ASSEM.  
17. 6D-1891 [1] CONNECTOR  
18. 3J-1907 [2] SEAL  
19. 9D-7949 [1] GUARD ASSEM.  
    (Includes)
  9F-2978 [5] NUT  
20. 4K-6297 [1] ELBOW  
  H   ORDER BY THE INCH
 

#SEBP12310492
 

9J-1255: CYLINDER GP-BRAKE

941255 BRAKE CYLINDER GROUP
PART OF 9D7825 SERVICE BRAKE LINES GROUP SHOWN ON PAGE 188
9J1791 ROTOCHAMBER PARTS ARE SHOWN ON PAGE 193
c156496 SEBP1231
9J1255 CYLINDER GP-BRAKE Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-1791 Y [1] ROTOCHAMBER GROUP  
    (Separate Illustration)
2. 5J-4009 [1] GASKET  
3. 2R-1230 [1] RING  
4. 8J-2572 [1] FLANGE  
5. 8J-5604 [1] BREATHER ASSEM.  
6. 8J-2577 [2] RING  
7. 9J-1795 [2] RING  
  9J-1794 [2] SEAL  
8. 9J-1796 [1] PISTON  
9. 9J-1805 [1] TUBE ASSEM.  
10. 8J-9957 [1] HEAD ASSEM.  
    (Includes)
11. 5H-3182 [1] PIN  
12. 8J-2574 C [1] RING  
13. 1H-7339 C [1] SEAL  
14. 8J-5985 [4] BOLT  
15. 3B-4506 [4] LOCKWASHER  
16. 6J-0470 [2] WASHER  
17. 1D-5120 [2] NUT  
18. 9J-1797 [1] SEAL  
19. 8J-2571 [1] GASKET  
20. 8J-2570 [1] BRACKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12310493
 

9J-1791: ROTOCHAMBER GP

941791 ROTOCHAMBER GROUP
PART OF 9J1255 BRAKE CYLINDER GROUP SHOWN ON PAGE 192
c144150 SEBP1231
9J1791 ROTOCHAMBER GP Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4202 [8] NUT  
2. 3B-4505 [8] LOCKWASHER  
3. 8J-3877 [1] BODY  
4. 8J-3879 [1] SEAL  
5. 8J-6034 [1] CLAMP  
6. 8F-7280 [1] CLAMP  
7. 8F-7278 [1] DIAPHRAGM  
8. 8J-3878 [1] GUIDE  
9. 8F-7282 [1] ROD  
10. 4B-5167 [8] WASHER  
11. 0T-0642 [8] BOLT  
12. 9J-1793 [1] SPRING  
13. 8J-6735 [1] COVER  
14. 8J-3808 [1] COVER  
15. 8F-7288 [2] STUD  
16. 3B-4512 [2] LOCKWASHER  
17. 1B-4207 [2] NUT  
18. 1B-4201 [8] NUT  
19. 3B-4504 [8] LOCKWASHER  
20. 9J-1792 [1] RETAINER  
 

#SEBP12310494
 

9J-6408: BRAKE CONTROL VALVE GROUP

9J6408 BRAKE CONTROL VALVE GROUP
SERIAL NO. 64W1 TO 64W156 INCLUSIVE
PART OF 9D7825 SERVICE BRAKE LINES GROUP SHOWN ON PAGE 187
c172124 SEBP1231
9J6408 BRAKE CONTROL VALVE GROUP Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-4938 [1] RETAINER  
2. 4H-1723 [1] SEAL  
3. 9J-4941 [1] ADAPTER  
4. 4J-4282 [1] DIAPHRAGM  
5. 3G-3276 [1] PLUG ASSEM.  
    (Includes)
  6B-6863 [1] PIN  
6. 3J-1907 [2] SEAL  
7. 9H-2367 [1] SPRING  
8. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
9. 1J-8497 [1] VALVE  
10. 9S-8008 [1] PLUG  
11. 3D-2824 [1] SEAL  
12. 1K-4066 [1] SPRING  
13. 4J-0522 [3] SEAL  
14. 9S-4191 [1] PLUG  
15. 4J-8996 [1] SEAL  
16. 7F-8268 [1] SEAL  
17. 2B-2694 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
18. 9J-4940 [1] PISTON  
19. 4J-4281 [1] PLATE  
20. 9J-6407 [1] VALVE GROUP  
    (Includes)
21. 3J-5390 C [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP12310495
 

4T-0951: VALVE GP-BRAKE CONTROL

4T951 BRAKE CONTROL VALVE GROUP
SERIAL NO. 64W157-UP
PART OF 9D7825 SERVICE BRAKE LINES GROUP SHOWN ON PAGES 189A AND 189D
c659585 SEBP1231
4T0951 VALVE GP-BRAKE CONTROL Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-4938 [1] RETAINER  
2. 5P-0547 [1] SEAL-LIP  
3. 9J-4941 [1] ADAPTER  
4. 116-8696 [1] DIAPHRAGM  
5. 3G-3276 [1] PLUG AS-O-RING  
  6B-6863 [1] PIN-SPRING  
6. 3J-1907 [2] SEAL-O-RING (11.89MM ID)  
7. 9H-2367 [1] SPRING-VALVE  
8. 9S-4182 [1] PLUG (7/16-20 THD)  
  3J-7354 [1] SEAL-O-RING (8.92MM ID)  
9. 1J-8497 [1] VALVE  
10. 9S-8008 [1] PLUG-O-RING (1 1/16-12 THD)  
11. 3D-2824 [1] SEAL-O-RING (23.47MM ID)  
12. 1K-4066 [1] SPRING  
13. 4J-0522 [3] SEAL-O-RING (37.69MM ID)  
14. 9S-4191 [1] PLUG-O-RING (9/16-18 THD)  
15. 4J-8996 [1] SEAL-O-RING (21.82MM ID)  
16. 7F-8268 [1] SEAL-O-RING (53.57MM ID)  
17. 7X-0440 [4] BOLT (5/16-18X1.75IN)  
18. 9J-4940 [1] PISTON  
19. 4J-4281 [1] PLATE-PRESSURE  
20. 4T-0952 [1] VALVE GP-BRAKE  
  3J-5390 [1] PLUG (3/8-18 THD)  
 

#SEBP12310496
 

3G-2887: VALVE GP-DIVERTER

3G2887 VALVE GP-DIVERTER
PART OF 9D7825 LINES-SERVICE BRAKE
c176374 SEBP1231
3G2887 VALVE GP-DIVERTER Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-8256 C [2] RING-RETAINING  
2. 8D-8255 C [2] SEAL-QUAD RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12310497
 

2G-6535: SLACK ADJUSTER GP

2G6535 SLACK ADJUSTER GP
PART OF 9D7825 LINES-SERVICE BRAKE
c627113 SEBP1231
2G6535 SLACK ADJUSTER GP Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-8932 [2] HOUSING  
2. 2G-7282 [1] BASE  
3. 2G-1202 [2] SPRING  
4. 7F-2122 [2] SEAL-O-RING  
5. 9V-3222 [2] PISTON AS  
    (EACH INCLUDES)
  9V-3223 [1] PISTON  
6. 9V-3224 [1] HOUSING-PISTON  
7. 2H-4145 [2] SEAL-O-RING  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9V-3225 [1] KIT-PISTON  
    (INCLUDES PISTON ASSEM.,
    RINGS SEALS AND SPRINGS)
 

#SEBP12310498
 

9D-7385: BRAKE GP-SERVICE

9D7385 SERVICE AND PARKING BRAKE GROUP-PART 1 OF 2
SERIAL NO. 64W1 TO 64W158 INCLUSIVE
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. & L.H. SIDES
c221269 SEBP1231
9D7385 BRAKE GP-SERVICE Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4190 [2] PLUG  
2. 2M-9780 [6] SEAL  
3. 9D-6125 [4] ADAPTER  
  9F-2167 [4] SCREW  
4. 5P-4282 [10] STUD  
  9D-7989 [10] NUT  
5. 0L-1169 [52] BOLT  
  4D-3704 [52] WASHER  
6. 7D-2838 [66] STUD  
  2J-3505 [66] NUT  
  9H-1031 [66] WASHER  
7. 9D-7984 [4] SEAL  
 

#SEBP12310499
 

9D-7385: BRAKE GP-SERVICE

9D7385 SERVICE AND PARKING BRAKE GROUP-PART 2 OF 2
SERIAL NO. 64W1 TO 64W158 INCLUSIVE
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. & L.H. SIDES
c174946 SEBP1231
9D7385 BRAKE GP-SERVICE Parts scheme
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Parts for your 772B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-3388 [8] BOLT  
  3D-9769 [8] LOCK  
2. 6D-2942 [2] RETAINER  
3. 4D-6695 [2] SEAL  
4. 4D-4510 [2] SEAL GROUP  
    (Each Includes)
  5P-4858 [2] RING  
5. 9D-6106 [2] HUB  
6. 9D-9729 [2] HOUSING  
7. 9D-7992 [2] SEAL (inner)  
  9D-7986 [2] SEAL (outer)  
8. 5D-4809 [10] STUD  
  9D-7989 [10] NUT  
9. 9D-7987 [2] SEAL (outer)  
  9D-7991 [2] SEAL (inner)  
10. 6M-5218 [2] SEAL  
11. 9D-7849 [2] PISTON  
12. 9D-9118 [8] GUIDE  
  6M-9155 [8] PIN  
13. 2G-3476 [2] ANCHOR  
14. 9D-9121 [8] SPRING (inner)  
15. 9D-6093 [56] SPRING (outer)  
16. 9D-7993 [2] SEAL (inner)  
17. 9D-7988 [2] SEAL (outer)  
18. 2G-3482 [2] PISTON  
19. 5P-5011 [2] SEAL (inner)  
  5P-5010 [2] SEAL (outer)  
20. 6D-1355 [2] SEAL  
21. 2G-1203 [2] SEAL  
22. 7D-7671 [16] PLATE  
23. 2G-3477 [2] RING  
24. 5P-4076 [2] SEAL  
25. 0S-1625 [52] BOLT  
  4D-3704 [52] WASHER  
26. 7D-3013 [4] DAMPER ASSEM.  
27. 2G-1146 [2] PLATE  
28. 0S-1588 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
29. 7D-7519 [2] SEAL  
30. 7D-2889 [2] RETAINER  
31. 2D-6507 [2] SEAL  
32. 6D-1190 [2] SEAL GROUP  
    (Each Includes)
  5P-4062 [2] RING  
33. 7D-3014 [18] DISC  
34. 4F-9034 C [2] DOWEL  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 772B :

9D-7200 SERVICE BRAKE LINES GROUP-FRONT
SERVICE BRAKE LINES GROUP-FRONT
9D-7200 SERVICE BRAKE LINES GROUP-FRONT
VALVE GP-RELIEF
1U-2639 VALVE GP-RELIEF
VALVE GP-CHECK
1U-2644 VALVE GP-CHECK
VALVE GP-BRAKE
1U-2649 VALVE GP-BRAKE
VALVE GP-BRAKE
9T-2175 VALVE GP-BRAKE
5T-9113 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-9113 LINES GP-SERVICE BRAKE
6G-8244 LINES GP-SERVICE BRAKE
CYLINDER GP-BRAKE
9J-1255 CYLINDER GP-BRAKE
ROTOCHAMBER GP
9J-1791 ROTOCHAMBER GP
BRAKE CONTROL VALVE GROUP
9J-6408 BRAKE CONTROL VALVE GROUP
VALVE GP-BRAKE CONTROL
4T-0951 VALVE GP-BRAKE CONTROL
VALVE GP-DIVERTER
3G-2887 VALVE GP-DIVERTER
SLACK ADJUSTER GP
2G-6535 SLACK ADJUSTER GP
BRAKE GP-SERVICE
9D-7385 BRAKE GP-SERVICE

Truck sale:

1991 CAT 772B
USD $35,000 
1991 CAT 772B

FABICK CAT
Milwaukee, Wisconsin
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