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257-6301 BRAKE GP-SERVICE & PARKING S/N 9011-UP FRONT PART OF 328-8492 WHEEL & BRAKE GP 789D TRUCK




BRAKING SYSTEM

BRAKE GP
 

#SEBP50541140
 

257-6301: BRAKE GP-SERVICE & PARKING

257-6301 BRAKE GP-SERVICE & PARKING
S/N 9011-UP
FRONT
PART OF 328-8492 WHEEL & BRAKE GP
i02127402 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-3013 [2] DAMPER AS  
2. 9D-6093 [32] SPRING  
3. 9D-6135 [28] SPRING  
4. 9D-7367 [1] PISTON  
5. 9D-7849 [1] PISTON  
6. 9D-7989 [14] NUT (5/8-11-THD)  
7. 9D-9121 [4] SPRING  
8. 109-5510 [1] HOUSING  
9. 153-0195 [1] PLATE  
10. 163-9366 [11] PLATE-OUTER  
11. 177-1604 [1] RING  
12. 177-1606 [1] ANCHOR-BRAKE  
13. 270-4441 [1] HUB-BRAKE  
14. 291-2901 [12] DISC-FRICTION  
15. 0S-1625 [35] BOLT (5/8-11X2.5-IN)  
16. 123-7268 [1] SEAL-RING  
17. 123-7271 [1] SEAL-RING  
18. 123-7272 [1] SEAL-RING  
19. 124-3520 [1] SEAL-RING  
20. 139-4774 [33] STUD-TAPERLOCK (7/8-9X3.74-IN)  
21. 2G-1203 [1] SEAL-RING  
22. 2M-9780 [5] SEAL-O-RING  
23. 5D-4809 [9] STUD-TAPERLOCK (5/8-11X4.213-IN)  
24. 5P-4076 [1] SEAL-O-RING  
25. 5P-4088 [5] STUD-TAPERLOCK (5/8-11X9.843-IN)  
26. 5P-8247 [84] WASHER-HARD (17X32X3.5-MM THK)  
27. 6D-1355 [1] SEAL-O-RING  
28. 6M-9155 [4] PIN  
29. 9D-7851 [1] SEAL  
30. 337-1943 [2] SEAL-RECTANGULAR  
31. 9D-7986 [1] SEAL  
32. 9D-7987 [1] SEAL  
33. 9D-7988 [1] SEAL  
34. 9D-9118 [4] SPRING-GUIDE  
35. 9S-4190 [5] PLUG-O-RING (7/8-14-THD)  
36. 9X-6417 [49] BOLT (5/8-11X3.75-IN)  
37. 9D-6125 B [1] ADAPTER  
38. 9F-2167 B [1] SCREW-PURGE (3/8-24X1.164-IN)  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP50541141
 

482-0724: BRAKE GP-SERVICE & PARKING

482-0724 BRAKE GP-SERVICE & PARKING
S/N 9011-UP
PART OF 328-8492 WHEEL & BRAKE GP
i06587295 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-3013 [2] DAMPER AS  
2. 9D-6093 [32] SPRING  
3. 9D-6125 [1] ADAPTER  
4. 9D-6135 [28] SPRING  
5. 9D-7367 [1] PISTON  
6. 9D-7849 [1] PISTON  
7. 9D-9118 [4] SPRING-GUIDE  
8. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
9. 109-5510 [1] HOUSING  
10. 153-0195 [1] PLATE  
11. 163-9366 [11] PLATE-OUTER  
12. 177-1604 [1] RING  
13. 177-1606 [1] ANCHOR-BRAKE  
14. 291-2901 [12] DISC-FRICTION  
15. 337-1943 [2] SEAL-RECTANGULAR  
16. 450-1034 [1] WASHER-THRUST  
17. 450-6062 [1] HUB-BRAKE  
18. 0S-1625 [35] BOLT (5/8-11X2.5-IN)  
19. 123-7268 [1] SEAL-RING  
20. 123-7271 [1] SEAL-RING  
21. 123-7272 [1] SEAL-RING  
22. 124-3520 [1] SEAL-RING  
23. 139-4774 [33] STUD-TAPERLOCK (7/8-9X3.74-IN)  
24. 2G-1203 [1] SEAL-RING  
25. 2M-9780 [5] SEAL-O-RING  
26. 5D-4809 [9] STUD-TAPERLOCK (5/8-11X4.213-IN)  
27. 5P-4076 [1] SEAL-O-RING  
28. 5P-4088 [5] STUD-TAPERLOCK (5/8-11X9.843-IN)  
29. 5P-8247 [84] WASHER-HARD (17X32X3.5-MM THK)  
30. 6D-1355 [1] SEAL-O-RING  
31. 6M-9155 [4] PIN  
32. 9D-7851 [1] SEAL  
33. 9D-7986 [1] SEAL  
34. 9D-7987 [1] SEAL  
35. 9D-7988 [1] SEAL  
36. 9D-7989 [14] NUT (5/8-11-THD)  
37. 9D-9121 [4] SPRING  
38. 9S-4190 [4] PLUG-O-RING (7/8-14-THD)  
39. 9X-6417 [49] BOLT (5/8-11X3.75-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP50541142
 

246-6742: CONTROL GP-PARKING BRAKE

246-6742 CONTROL GP-PARKING BRAKE
S/N SPD1-UP
PART OF 335-9819 CAB AR
AN ATTACHMENT
i02682160 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-1651 [1] TEE-PIPE  
2. 3D-6370 [1] ELBOW  
3. 3D-8935 I [1] HOSE AS  
4. 3H-0120 [1] ELBOW  
6. 4S-7529 I [1] HOSE AS  
7. 4S-7572 I [1] HOSE AS  
8. 8F-8454 [1] ORIFICE  
9. 8W-4342 [2] HOSE AS  
10. 9J-7600 [2] CONNECTOR-PIPE  
11. 9M-8662 [4] COUPLING  
12. 114-6658 [2] WASHER (6.5X17X1-MM THK)  
13. 127-9498 [1] FILM-INSTRUCTION (PARKING BRAKE)  
14. 2G-3594 CY [1] VALVE GP-AIR CONTROL (PARKING BRAKE)  
15. 165-2138 [2] CONNECTOR  
16. 188-2461 Y [1] VALVE GP-SOLENOID (PARKING BRAKE)  
17. 213-1081 [1] VALVE GP-PARKING BRAKE  
17A. 213-1079 [1] KNOB (PARKING BRAKE)  
17B. 213-1080 [1] VALVE AS-PARK & SECONDARY BRK (RESET)  
  4K-2039 [1] SEAL-O-RING  
  5K-6077 [1] RING-SEALING  
17C. 2D-6403 [1] PIN-SPRING  
17D. 8K-6474 [1] NUT AS-SEALING  
18. 213-1083 [2] ELBOW  
19. 213-1101 [1] BRACKET AS  
20. 3D-7587 [3] ELBOW  
21. 4H-6147 [1] CONNECTOR  
22. 5H-4778 [1] ELBOW  
23. 5M-6214 [2] PLUG (1/8-27 PTF)  
24. 5P-8998 [1] FITTING  
25. 8T-7922 [2] SCREW-HEX SOCKET (10-24X0.383-IN)  
26. 9X-2044 M [2] SCREW-TRUSS HEAD (M6X1X16-MM)  
27. 5P-6007 D TUBE (0.8-M EACH)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP50541143
 

237-7318: CONTROL GP-SERVICE BRAKE

237-7318 CONTROL GP-SERVICE BRAKE
S/N SPD1-UP
PART OF 335-9819 CAB AR
AN ATTACHMENT
i02075311 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2D-0193 [1] CONNECTOR-PIPE  
2. 2D-7325 [4] TEE-PIPE  
3. 2G-8815 [1] VALVE GP-RELIEF (SERVICE BRAKE)  
4. 3D-6370 [4] ELBOW  
5. 4D-0487 [1] VALVE AS-CHECK (SERVICE BRAKE CONTROL)  
6. 4D-5239 [2] BOLT-12 POINT HEAD (3/8-16X1.625-IN)  
7. 4D-6463 [2] CLIP  
11. 4S-7527 I [1] HOSE AS  
12. 4S-7560 I [1] HOSE AS  
13. 4S-7561 I [1] HOSE AS  
14. 4S-7562 I [1] HOSE AS  
15. 4S-7572 I [4] HOSE AS  
16. 5T-8285 [1] JUNCTION BLOCK  
17. 7D-4922 I [1] HOSE AS  
18. 7D-7767 I [1] HOSE AS  
19. 7K-1181 [8] STRAP-CABLE  
20. 8D-9423 [1] COUPLING  
21. 8X-5821 I [1] HOSE AS  
22. 9M-8662 [8] COUPLING  
23. 004-5933 [2] TEE-PIPE  
24. 140-2707 [1] PLATE AS  
  4K-9097 [3] NUT-WELD (5/16-18-THD)  
25. 153-8339 [1] GASKET  
26. 165-2138 [3] CONNECTOR  
27. 172-6232 [1] VALVE GP (SERVICE BRAKE)  
28. 188-2461 Y [1] VALVE GP-SOLENOID (COOLING DIVERTER)  
29. 351-0524 Y [1] VALVE GP-AIR CONTROL (MANUAL RETARDER)  
30. 247-1292 Y [1] VALVE GP-AIR CONTROL (SERVICE BRAKE PEDAL)  
31. 247-1293 Y [1] VALVE GP-AIR CONTROL (SECONDARY BRAKE PEDAL)  
32. 003-2143 [1] ELBOW (PIPE)  
33. 2B-0858 [6] PLUG-PIPE  
34. 3D-7587 [9] ELBOW  
35. 3D-8884 [1] ELBOW  
36. 3L-7055 [1] CONNECTOR-PIPE  
37. 3S-6115 [2] TEE  
38. 4D-0124 [1] ELBOW  
39. 4D-5243 [2] LOCKWASHER  
40. 4D-7969 I [1] HOSE AS  
41. 4H-6147 [1] CONNECTOR  
42. 4J-3914 [1] ELBOW  
43. 4L-6454 [2] BOLT (3/8-16X1-IN)  
44. 4M-0061 [3] BOLT (5/16-18X0.75-IN)  
45. 4M-5317 [1] BUSHING-REDUCER  
46. 5D-7464 I [1] HOSE AS  
47. 5D-9508 I [1] HOSE AS  
48. 5H-4778 [9] ELBOW  
49. 5K-8451 [1] CLIP (LOOP)  
50. 5M-3062 [7] BOLT (3/8-16X0.75-IN)  
51. 5M-6213 [4] PLUG-PIPE (1/4-18-THD)  
52. 5P-4433 [2] FITTING  
53. 5P-8998 [2] FITTING  
54. 6D-3781 Y [1] VALVE GP-CHECK (RETARDER CNTRL, SERVICE BRAKE)  
55. 6V-8185 [2] NUT (1/4-20-THD)  
56. 7D-4903 [1] ADAPTER  
57. 7D-5998 I [1] HOSE AS  
58. 7J-8611 [1] ELBOW-PIPE  
59. 7X-0264 [2] BOLT (1/4-20X2.5-IN)  
60. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
61. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
62. 8T-4896 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
63. 8T-9043 [5] BOLT (5/16-18X0.875-IN)  
64. 9D-3351 [1] ELBOW  
65. 9D-3352 [1] ELBOW  
66. 5P-6007 E TUBE (86.5-CM)  
66A. 5P-6007 E TUBE (43.5-CM)  
66B. 5P-6007 E TUBE (24.5-CM)  
67. 3J-7354 [1] SEAL-O-RING  
68. 7X-7877 E STRIP-EDGE (29-CM)  
69. 9X-0435 [1] ADAPTER  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP50541144
 

344-2989: CONTROL GP-SERVICE BRAKE

344-2989 CONTROL GP-SERVICE BRAKE
S/N SPD1-UP
CHASSIS
PART OF 288-5642 HYDRAULIC AR
i04481912 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2D-8926 I [2] HOSE AS  
2. 2H-9091 [2] CONNECTOR-PIPE  
3. 3G-5587 I [1] HOSE AS  
4. 4J-6301 [2] TAG-IDENTIFICATION (NUMBER ONE)  
5. 4J-6303 [2] TAG-IDENTIFICATION (NUMBER THREE)  
6. 4J-6304 [2] TAG-IDENTIFICATION (NUMBER FOUR)  
7. 033-2177 [1] TEE-PIPE  
8. 159-5149 H [1] VALVE GP-RELAY (BRAKE AIR)  
9. 1P-7009 [4] CLIP  
10. 347-4321 [6] BLOCK  
11. 352-7455 I [1] HOSE AS  
12. 352-7456 I [1] HOSE AS  
13. 490-3752 I [1] HOSE AS  
14. 490-3749 I [1] HOSE AS  
15. 352-7469 [3] PLATE  
16. 356-9974 [1] PLATE  
17. 002-6453 [2] ELBOW  
18. 263-6342 [12] CLIP  
19. 3J-5389 [1] PLUG (EXTERNAL)  
20. 288-4403 M [3] STUD-TAPERLOCK (M10X1.5X85-MM)  
21. 2H-3940 [1] ELBOW  
22. 302-3908 [3] SPACER (11X20X30-MM THK)  
23. 8S-0948 [1] CLIP (SLOT)  
24. 4D-2560 [1] CONNECTOR-PIPE  
25. 4D-3734 [1] ELBOW  
26. 5H-4778 [1] ELBOW  
27. 5M-6213 [2] PLUG-PIPE (1/4-18-THD)  
28. 8T-4121 [13] WASHER-HARD (11X21X2.5-MM THK)  
29. 1S-0994 [3] CLIP (LOOP)  
30. 8T-4133 M [5] NUT (M10X1.5-THD)  
31. 8T-4136 M [5] BOLT (M10X1.5X25-MM)  
32. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
33. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
34. 8X-6293 [1] ELBOW  
35. 9D-3352 [2] ELBOW  
36. 200-6345 [2] SADDLE-MOUNTING (DUAL SWIVEL)  
37. 204-2281 [4] STRAP-CABLE  
   
    AVAILABLE REPAIR KIT(S):
  142-3439 H [1] KIT-SEAL & VALVE (BRAKE AIR RELAY)  
    (INCLUDES O-RINGS, COVER, RING, BACKUP RING, RETAINER, SPRING, DIAPHRAGM, INSTRUCTIONS & LUBRICANT)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP50541145
 

9T-7204: CYLINDER GP-AIR

9T-7204 CYLINDER GP-AIR
S/N SPD1-UP
PART OF 105-0170 VALVE GP-DIVERTER
AN ATTACHMENT
i00092959 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-6091 [1] RING-RETAINING  
2. 5P-0547 [1] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  6E-4057 [1] KIT-SEAL (DIVERTER VALVE)(AIR CYLINDER)  
    (INCLUDES PISTON SEALS, HEAD SEAL, & SNAP RING)
 

#SEBP50541146
 

8W-3405: CYLINDER GP-AIR/HYDRAULIC

8W-3405 CYLINDER GP-AIR/HYDRAULIC
S/N SPD1-UP
MINERAL-BASED HYDRAULIC OIL
PART OF 288-5689, 288-5690 LINES GP-SERVICE BRAKE
i00093264 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
2. 8W-5891 [1] BODY-PISTON  
3. 255-4138 [1] VALVE  
4. 9V-3131 [1] SEAL-PISTON  
5. 6W-7305 [1] SPRING  
6. 9V-6526 [1] RING-RETAINING  
7. 7V-5647 [1] SWITCH AS-LIMIT (BRAKE CYLINDER OVERSTROKE)  
  6V-8376 C [2] SCREW-MACHINE (8-32X0.25-IN)  
  9B-7233 C [2] LOCKWASHER  
8. 7V-5646 [1] SEAL-O-RING  
9. 8V-9570 C [1] ROD-INDICATOR  
10. 8X-1422 [1] CYLINDER AS  
11. 138-7131 [1] SEAL  
12. 2F-8616 [8] NUT-SELF LOCKING (3/8-24-THD)  
   
    AVAILABLE REPAIR KIT(S):
  318-8229 [1] KIT-BRAKE CYLINDER (BRAKE)  
    (INCLUDES RING, CUP, INSERT, SEALS, GASKET, FELT, & SPRING)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP50541147
 

399-7920: FILTER GP-OIL

399-7920 FILTER GP-OIL -BRAKE CHARGE
S/N SPD1-UP
PART OF 547-8155 LINES GP-SERVICE BRAKE
i06740771 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 445-2616 H [1] HOUSING AS-HYD  
1A. 399-7921 [1] FILTER ELEMENT AS-OIL  
1B. 367-5991 [1] PLUG-PORT  
1C. 155-9644 [1] SEAL  
   
    AVAILABLE REPAIR KIT(S):
  365-2295 H [1] KIT-O-RING  
    (INCLUDES O-RING, BACKUP WASHER)
  H   KIT MARKED H SERVICES PART(S) MARKED H
 

#SEBP50541148
 

349-4587: INDICATOR GP-BRAKE WEAR

349-4587 INDICATOR GP-BRAKE WEAR
S/N SPD1-UP
AN ATTACHMENT
i04541387 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-8320 [2] INDICATOR GP-BRAKE WEAR (FRONT)  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  3J-1907 [1] SEAL-O-RING  
  6H-9691 [1] SEAL-O-RING  
  297-5424 [1] DOWEL-BUSHING  
  350-1284 [1] RING-BACKUP  
2. 348-8321 [2] INDICATOR GP-BRAKE WEAR (REAR)  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  3J-1907 [1] SEAL-O-RING  
  6H-9691 [1] SEAL-O-RING  
  297-5424 [1] DOWEL-BUSHING  
  350-1284 [1] RING-BACKUP  
 

#SEBP50541149
 

363-8596: KIT-BRAKE WEAR INDICATOR

363-8596 KIT-BRAKE WEAR INDICATOR
S/N SPD1-UP
FIELD INSTALLATION
i04346569 SEBP5054
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Parts for your 789D TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  297-5424 [1] DOWEL-BUSHING  
  350-1284 [1] RING-BACKUP  
  2M-9780 [1] SEAL-O-RING  
  3J-1907 [1] SEAL-O-RING  
  6H-9691 [1] SEAL-O-RING  
 

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 789D :

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