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9T4474 ROTOCHAMBER GP S/N 63W1890-UP PART OF 9J1255 CYLINDER-BRAKE 773B TRUCK


BRAKING SYSTEM
ROTOCHAMBER GP
VALVE GP
BRAKE GP

TRUCK 773B TRUCK 63W
 773B TRUCK 63W01221-03295 (MACHINE) POWERED BY 3412 ENGINE SEBP1467 773B 63W   (1978)

BRAKING SYSTEM

ROTOCHAMBER GP
ROTOCHAMBER GP
9T-4474 ROTOCHAMBER GP
ROTOCHAMBER GP
9J-1791 ROTOCHAMBER GP
 

#SEBP14670540
 

9T-4474: ROTOCHAMBER GP

9T4474 ROTOCHAMBER GP
S/N 63W1890-UP
PART OF 9J1255 CYLINDER-BRAKE
c407490 SEBP1467
9T4474 ROTOCHAMBER GP Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4475 [1] CYLINDER  
2. 9T-4478 [1] SEAL-O-RING  
3. 9T-4479 [2] BEARING-PISTON  
4. 9T-4484 [1] PISTON  
5. 9T-4485 [1] SPRING  
6. 6K-1805 [1] CLAMP AS  
7. 9T-4480 [1] PLATE-PRESSURE  
8. 5P-8248 [2] WASHER-HARD  
9. 3F-7673 [2] NUT-SELF LOCKING  
 

#SEBP14670541
 

9J-1791: ROTOCHAMBER GP

9J1791 ROTOCHAMBER GP
S/N 63W1221-1889
PART OF 9J1255 CYLINDER-BRAKE
c314897 SEBP1467
9J1791 ROTOCHAMBER GP Parts scheme
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Parts for your 773B TRUCK:

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 AS-DIAPHRAGM  
7. 8F-7278 [1] DIAPHRAGM  
8. 8J-3878 [1] GUIDE-DIAPHRAGM  
9. 8F-7282 [1] ROD-PUSH  
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-FULL  
18. 1B-4201 [8] NUT-FULL  
19. 3B-4504 [8] LOCKWASHER  
20. 9J-1792 [1] RETAINER  
 

#SEBP14670542
 

3G-2887: VALVE GP-DIVERTER

3G2887 VALVE GP-DIVERTER
PART OF 5T2968 LINES-SERVICE BRAKE
c176374 SEBP1467
3G2887 VALVE GP-DIVERTER Parts scheme
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Parts for your 773B TRUCK:

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
 

#SEBP14670543
 

6G-8243: BRAKE GP-SERVICE

6G8243 BRAKE GP-SERVICE
S/N 63W2090-UP
8W7374-PAGE 233.01
c455001 SEBP1467
6G8243 BRAKE GP-SERVICE Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8W-7374 CY [4] BRAKE GP-HYD CALIPER SERVICE  
2. 6G-6441 [2] DISC  
3. 9F-9522 C [24] BOLT  
4. 5P-8249 [94] WASHER  
5. 6G-6442 [2] PLATE  
6. 7D-2838 [34] STUD  
7. 2J-3505 [34] NUT-FULL  
8. 1D-4627 C [36] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14670544
 

6G-8243: BRAKE GP-SERVICE

6G8243 BRAKE GP-SERVICE
S/N 63W1221-2089
6G6436-PAGE 233
c181023 SEBP1467
6G8243 BRAKE GP-SERVICE Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-6436 Y [4] BRAKE GP-HYD CALIPER SERVICE  
2. 6G-6441 [2] DISC  
3. 9F-9522 [60] BOLT  
4. 5P-8249 [94] WASHER  
5. 6G-6442 C [2] PLATE  
6. 7D-2838 C [34] STUD  
7. 2J-3505 C [34] NUT-FULL  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14670545
 

6G-6436: BRAKE GP-HYD CALIPER SERVICE

6G6436 BRAKE GP-HYDRAULIC CALIPER SERVICE
S/N 63W1221-2089
PART OF 6G8243 BRAKE-SERVICE
c409987 SEBP1467
6G6436 BRAKE GP-HYD CALIPER SERVICE Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3V-0197 [4] BOLT  
2. 4V-7277 [2] PIN  
3. 7K-4942 [2] SCREW-BLEEDER  
4. 4F-8965 C [8] BOLT  
  4D-6433 C [8] WASHER-HARD  
5. 4V-4854 [1] COVER  
6. 4V-4851 [2] PIN  
    -OR-
  9V-6167 [2] PIN  
  8F-0212 [4] SEAL-O-RING  
7. 6W-7379 [3] PLUG  
8. 4V-4852 [6] PISTON  
9. 8W-4939 C [1] CARRIER  
10. 8W-4938 C [1] CARRIER  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  6G-8619 [1] KIT-SEAL  
    (INCLUDES PACKING,
    BOOTS & GREASE)
  8W-4158 [1] KIT-SEAL (HEAVY-DUTY)  
    (INCLUDES PACKING,
    BOOTS & GREASE)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14670546
 

8W-7374: BRAKE GP-HYD CALIPER SERVICE

8W7374 BRAKE GP-HYDRAULIC CALIPER SERVICE
S/N 63W2090-UP
PART OF 6G8243 BRAKE-SERVICE
c670450 SEBP1467
8W7374 BRAKE GP-HYD CALIPER SERVICE Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3V-0197 [4] BOLT (3/8-16X1.0IN)  
2. 4V-7277 [2] PIN  
3. 7K-4942 [2] SCREW-BLEED  
4. 4F-8965 [8] BOLT (7/16-14X1.125IN)  
  4D-6433 [8] WASHER-HARD (1.98MM THK)  
5. 4V-4854 [1] COVER  
6. 9V-6167 [2] PIN  
7. 6W-7379 [3] PLUG  
8. 4V-4852 [6] PISTON  
9. 9C-0566 [1] LINING AS-CARRIER  
10. 9C-0567 [1] LINING AS-CARRIER  
11. 8F-0212 [4] SEAL-O-RING (31.47MM ID)  
12. 133-6104 [3] SEAL  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  6G-8619 [1] KIT-SEAL  
    (INCLUDES PACKING,
    BOOTS & GREASE)
  8W-4158 [1] KIT-SEAL (HEAVY DUTY)  
    (INCLUDES PACKING,
    BOOTS & GREASE)
 

#SEBP14670547
 

9D-7385: BRAKE GP-SERVICE

9D7385 BRAKE GP-SERVICE & PARKING-PART 1 OF 2
S/N 63W1221-1285
c315221 SEBP1467
9D7385 BRAKE GP-SERVICE Parts scheme
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Parts for your 773B TRUCK:

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

#SEBP14670548
 

9D-7385: BRAKE GP-SERVICE

9D7385 BRAKE GP-SERVICE-PART 2 OF 2
S/N 63W1221-1285
c315222 SEBP1467
9D7385 BRAKE GP-SERVICE Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-3014 [18] DISC-FRICTION  
2. 5T-3116 [2] RETAINER-SEAL  
3. 8L-9241 [2] SEAL-O-RING  
4. 4D-4510 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  5P-4858 [2] RING-SEALING  
5. 9D-6106 [2] HUB-BRAKE  
6. 9D-9729 [2] HOUSING  
7. 9D-7992 [2] SEAL-RING-RUBBER (INNER)  
  9D-7986 [2] SEAL (OUTER)  
8. 5D-4809 [10] STUD-TAPERLOCK  
  9D-7989 [10] NUT  
9. 9D-7987 [2] SEAL (OUTER)  
  9D-7991 [2] SEAL-RING-RUBBER (INNER)  
10. 6M-5218 [2] SEAL-O-RING  
11. 9D-7849 [2] PISTON  
12. 9D-9118 [8] GUIDE-SPRING  
  6M-9155 [8] PIN  
13. 2G-3476 [2] ANCHOR-BRAKE  
14. 9D-9121 [8] SPRING (INNER)  
15. 9D-6093 [56] SPRING (OUTER)  
16. 9D-7993 [2] SEAL-RING-RUBBER (INNER)  
17. 9D-7988 [2] SEAL (OUTER)  
18. 2G-3482 [2] PISTON  
19. 5P-5011 [2] SEAL-RING-RUBBER (INNER)  
  5P-5010 [2] SEAL-RING (OUTER)  
20. 6D-1355 [2] SEAL-O-RING  
21. 2G-1203 [2] SEAL-RING  
22. 7D-7671 [16] PLATE-OUTER  
23. 2G-3477 [2] RING  
24. 5P-4076 [2] SEAL-O-RING  
25. 0S-1625 [52] BOLT  
  4D-3704 [52] WASHER-HARD  
26. 7D-3013 [4] DAMPER AS  
27. 2G-1146 [2] PLATE  
28. 0S-1588 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
29. 7D-7519 [2] SEAL-O-RING  
30. 7D-2889 [2] RETAINER-SEAL  
31. 2D-6507 [2] SEAL-O-RING  
32. 3T-6602 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  5P-8403 [2] RING-SEALING  
 

#SEBP14670549
 

9D-7385: BRAKE GP-SERVICE

9D7385 BRAKE GP-SERVICE-PART 1 OF 2
S/N 63W1286-1783
c494704 SEBP1467
9D7385 BRAKE GP-SERVICE Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4190 [2] PLUG-0-RING  
2. 2M-9780 [6] SEAL-O-RING  
3. 9D-6125 [4] ADAPTER  
  9F-2167 [4] SCREW-BLEEDER  
4. 5P-4282 [10] STUD-TAPERLOCK  
  9D-7989 [10] NUT  
5. 9X-6417 [70] BOLT  
  5P-8247 C [70] WASHER-HARD  
6. 7D-2838 [66] STUD  
  2J-3505 [66] NUT-FULL  
  5P-8249 C [66] WASHER  
7. 9D-7984 [4] SEAL  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Specifications
Rear Brake And Retarder Rotochamber (9T4474)
772B TRACTOR & 773B TRUCK AIR SYSTEM AND BRAKES
Rear Brake And Retarder Rotochamber (9J1791)
772B TRACTOR & 773B TRUCK AIR SYSTEM AND BRAKES
Rear Brake And Retarder Rotochambers<BR> (9J1791)
772B TRACTOR & 773B TRUCK AIR SYSTEM & BRAKES
Front Brake Rotochamber<BR> (9M4509) (Expander Tube-Type Brakes) 772B Tractor (64W1-64W158), 773B Truck (63W1-63W898)
772B TRACTOR & 773B TRUCK AIR SYSTEM & BRAKES
Disassembly and Assembly
Retarder Rotochamber And Master Cylinder
772B TRACTOR & 773B TRUCK VEHICLE SYSTEMS
Rear Brake Or Retarder, Rotochamber And Master Cylinder
772B TRACTOR & 773B TRUCK VEHICLE SYSTEMS
Air/Hydraulic Cylinder Group
772B TRACTOR & 773B TRUCK VEHICLE SYSTEMS
Front Brake Master Cylinder &amp; Rotochamber
772B TRACTOR & 773B TRUCK MACHINE SYSTEMS
Retarder &amp; Service Brake Master Cylinder &amp; Rotochamber
772B TRACTOR & 773B TRUCK MACHINE SYSTEMS
Front Brake Rotochamber And Master Cylinder
773B TRUCK VEHICLE SYSTEMS
Front Brake Rotochamber
773B TRUCK VEHICLE SYSTEMS
Retarder Rotochamber And Master Cylinder
773B TRUCK VEHICLE SYSTEMS
Rear Brake Rotochamber And Master Cylinder
773B TRUCK VEHICLE SYSTEMS
Rear Brake Or Retarder, Rotochamber And Master Cylinder
773B TRUCK VEHICLE SYSTEMS
Service Magazine
Brake Actuator Breather Tube Now Part Of Repair Kit {4262}
1988/07/04
Body Mounting Plate Can Contact Front Service Brake Roto Chamber {4262,4266,7258}
1993/06/14
Body Mounting Plate Can Contact Front Service Brake Roto Chamber{4262,4266,7258}
1994/08/08
Improved Seal Prevents Over Stroke Rod Ejection At Brake Rotochamber {4262,4258}
1998/06/22
Improved Seal Prevents Over Stroke Rod Ejection At Brake Rotochamber {4262,4258}
1999/08/30

Caterpillar Parts SIS Catalog 773B :

CYLINDER GP-BRAKE
9J-1255 CYLINDER GP-BRAKE
CYLINDER GP-BRAKE
9J-1255 CYLINDER GP-BRAKE
SLACK ADJUSTER GP
2G-6535 SLACK ADJUSTER GP
LINES GP-OIL COOLER
5T-6855 LINES GP-OIL COOLER
LINES GP-OIL COOLER
5T-6855 LINES GP-OIL COOLER
VALVE GP-AIR CONTROL
6G-4672 VALVE GP-AIR CONTROL
VALVE GP-AIR CONTROL
9D-3886 VALVE GP-AIR CONTROL
VALVE AS
7D-8075 VALVE AS
ROTOCHAMBER GP
9J-1791 ROTOCHAMBER GP
VALVE GP-DIVERTER
3G-2887 VALVE GP-DIVERTER
BRAKE GP-SERVICE
6G-8243 BRAKE GP-SERVICE
BRAKE GP-SERVICE
6G-8243 BRAKE GP-SERVICE
BRAKE GP-HYD CALIPER SERVICE
6G-6436 BRAKE GP-HYD CALIPER SERVICE
BRAKE GP-HYD CALIPER SERVICE
8W-7374 BRAKE GP-HYD CALIPER SERVICE
BRAKE GP-SERVICE
9D-7385 BRAKE GP-SERVICE
BRAKE GP-SERVICE
9D-7385 BRAKE GP-SERVICE

Truck sale:

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