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8Y-8591 CONTROL GP-SERVICE BRAKE S/N 1KF820-99999 PART OF 8Y-7634 CHASSIS AR IT12B INTEGRATED TOOLCARRIER




BRAKING SYSTEM

CONTROL GP
 

#SEBP21790260
 

8Y-8591: CONTROL GP-SERVICE BRAKE

8Y-8591 CONTROL GP-SERVICE BRAKE
S/N 1KF820-99999
PART OF 8Y-7634 CHASSIS AR
i00195083 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4E-8619 [1] RESERVOIR GP-BRAKE  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  8R-6263 [1] INDICATOR AS  
  [1] KIT-BRAKE RESERVOIR  
2. 6V-8647 [1] CONNECTOR  
3. 4J-5477 [11] SEAL-O-RING  
4. 3J-7354 [6] SEAL-O-RING  
5. 101-2931 [1] CYLINDER AS-MASTER  
6. 8R-4070 [1] CYLINDER AS-MASTER  
7. 4E-3934 [2] FITTING  
8. 4E-3933 [2] CLAMP  
9. 6V-1820 M [3] BOLT (M10X1.5X30-MM)  
  3V-2431 [3] WASHER (10.2X16X2-MM THK)(16MM OD)  
10. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
11. 2B-2404 [1] CLIP  
12. 6V-8780 [1] TEE  
13. 6V-9849 [1] ELBOW  
14. 6V-8993 [1] UNION  
15. 2P-1279 [1] LOCKNUT (9/16-18-THD)  
16. 6V-9010 [1] CONNECTOR-PORT  
17. 4D-6466 [2] CLIP  
18. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
19. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)(21MM OD)  
20. 6S-6646 [1] PIN-COTTER  
21. 6V-8628 [2] ELBOW  
22. 101-8276 [1] CLAMP  
23. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
24. 6V-8773 [1] TEE-FACE SEAL  
25. 8M-2770 [2] CLIP (LOOP)(12.7 MM ID)  
26. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
27. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
28. 8T-4133 M [1] NUT (M10X1.5-THD)  
29. 7X-2630 HOSE (125CM)  
30. 8R-0893 I [1] HOSE AS  
31. 101-8275 [1] CLAMP  
32. 8R-0898 [1] TUBE AS  
33. 4E-5671 [1] TUBE AS  
34. 8T-4191 M [3] BOLT (M10X1.5X16-MM)  
35. 8R-0892 [1] TUBE AS  
36. 0S-0175 [1] PIN-CLEVIS  
37. 6S-8620 [4] CLAMP-HOSE  
38. 9U-0384 I [1] HOSE AS  
39. 7X-2630 HOSE (115CM)  
   
    AVAILABLE REPAIR KIT(S):
  8R-4071 [1] KIT-MASTER CYLINDER  
  9U-3026 [1] KIT-HYDRAULIC CYLINDER  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP21790261
 

111-8530: ACCUMULATOR & MTG GP-RIDE CONT

111-8530 ACCUMULATOR & MTG GP-RIDE CONT
S/N 1KF820-99999
AN ATTACHMENT
i00484372 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
2. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
3. 4P-7581 [3] CLIP (LADDER)  
4. 8T-4191 M [4] BOLT (M10X1.5X16-MM)  
5. 9T-3598 [2] BOSS (M10X1.5X100-MM)  
6. 111-8557 [1] HARNESS AS  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
  102-8803 [2] KIT-RECEPTACLE (3-PIN)  
7. 6V-8398 [13] SEAL-O-RING  
8. 6V-8721 [5] ELBOW  
9. 2M-9780 [7] SEAL-O-RING  
10. 8R-7417 [1] LUG  
11. 8T-1886 [2] CLIP (TAB)  
12. 8T-1885 [2] CLIP (SLOT)  
13. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
14. 8Y-8517 [1] TUBE AS  
15. 6V-8397 [5] SEAL-O-RING  
16. 104-7048 I [1] HOSE AS  
17. 8L-8413 [1] STRAP-CABLE (WHITE)  
18. 7T-1099 [1] LINK  
19. 5K-9660 [2] CLIP  
20. 9S-8006 [2] PLUG (7/8-14-THD)  
21. 7X-0575 [2] WASHER-HARD (10.2X22.5X5-MM THK)  
22. 8T-3647 M [2] BOLT (M8X1.25X80-MM)  
23. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
24. 8R-7149 [1] TUBE AS  
25. 8R-5284 [1] BRACKET AS  
26. 157-6220 [1] ACCUMULATOR GP-RIDE CONTROL  
  170-0503 [1] FILM-WARNING (ACCUM, HIGH PRESS, READ OMM)  
  170-0493 [1] KIT-SEAL (HYDRAULIC ACCUMULATOR)  
  138-6155 [1] VALVE-GAS  
  157-5537 [1] PISTON  
27. 116-1862 B [2] PLATE  
28. 8Y-8520 [1] TUBE AS  
29. 8Y-8518 [1] TUBE AS  
30. 8R-7146 [1] TUBE AS  
31. 6V-8927 [2] BOLT-SOCKET HEAD (6-32X0.5-IN)  
32. 6T-6329 [1] BEZEL  
33. 6T-3990 [1] SWITCH AS-ROCKER (RIDE CONTROL)  
  3L-8187 [2] LOCKWASHER  
  6V-8374 [2] SCREW-MACHINE (6-32X0.25-IN)  
34. 7K-1181 B [14] STRAP-CABLE  
35. 100-5602 [1] FILM-IDENTIFICATION  
36. 8R-4944 [1] BRACKET  
37. 111-8527 [1] TUBE AS  
38. 6V-9746 [6] SEAL-O-RING  
39. 102-9427 [1] FILM-INSTRUCTION  
40. 111-8533 [1] PLATE  
41. 111-8526 [1] TUBE AS  
42. 112-2240 Y [1] MANIFOLD GP-CONTROL  
43. 3D-2824 [2] SEAL-O-RING  
44. 6V-9007 [1] ELBOW  
45. 8T-4133 M [2] NUT (M10X1.5-THD)  
46. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
47. 6V-8784 [1] TEE-FACE SEAL  
48. 111-8528 [1] TUBE AS  
49. 9G-9150 [1] CLIP  
50. 9R-2672 M [1] BOSS-THREADED (M10X1.5X120-MM)  
51. 8R-2903 [1] BAR  
52. 7V-5628 [1] PLATE  
53. 7V-5626 [2] CLAMP  
54. 7X-2535 M [2] BOLT (M6X1X60-MM)  
55. 111-8558 [1] BRACKET AS  
56. 6V-9837 [2] TEE-SWIVEL  
57. 9X-3267 Y [1] VALVE GP-SOLENOID (RIDE CONTROL)  
58. 113-3611 [1] PLATE AS  
59. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
60. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
61. 5P-8874 [1] ADAPTER  
62. 3J-1907 [3] SEAL-O-RING  
63. 6V-7238 [1] VALVE-SHUTOFF  
64. 3K-0360 [2] SEAL-O-RING  
65. 8C-3415 [2] TEE  
66. 9T-0358 [1] VALVE-CHECK  
67. 8T-0788 [2] ELBOW  
68. 6V-9168 [1] NUT (11/16-16-THD)  
69. 6V-8980 [1] ELBOW  
70. 8Y-8519 [1] TUBE AS  
71. 8Y-7764 [1] HARNESS AS  
   
  111-8531 F [1] PLATE AS  
  8T-7547 FM [4] BOLT (M8X1.25X30-MM)  
  5G-7820 F [1] MAGNET AS  
  3E-7843 FY [1] CONTROL GP-POSITION  
  B   USE AS REQUIRED
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21790262
 

8Y-7657: ACCUMULATOR & MTG GP-RIDE CONT

8Y-7657 ACCUMULATOR & MTG GP-RIDE CONT
S/N 1KF820-99999
CANNOT BE USED WITH 8Y-8577 HYDRAULIC AR-CHECK VALVE, 8Y-8579 HYDRAULIC AR-CHECK VALVE
AN ATTACHMENT
i00195047 SEBP2179
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Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8398 [13] SEAL-O-RING  
2. 7X-0575 [2] WASHER-HARD (10.2X22.5X5-MM THK)  
3. 8T-4191 M [4] BOLT (M10X1.5X16-MM)  
4. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
5. 6V-9168 [1] NUT (11/16-16-THD)  
6. 8Y-7764 [1] HARNESS AS  
7. 8L-8413 [1] STRAP-CABLE (WHITE)  
8. 102-9425 B [1] FILM-INSTRUCTION  
  102-9427 B [1] FILM-INSTRUCTION  
9. 2M-9780 [7] SEAL-O-RING  
10. 6V-8980 [1] ELBOW  
11. 6V-8397 [5] SEAL-O-RING  
12. 6E-0147 [1] ACCUMULATOR GP-RIDE CONTROL  
13. 8R-7149 [1] TUBE AS  
14. 8R-4944 [1] BRACKET  
15. 8R-7146 [1] TUBE AS  
16. 9G-9150 [1] CLIP  
17. 9S-8006 [2] PLUG (7/8-14-THD)  
18. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
19. 8T-3647 M [2] BOLT (M8X1.25X80-MM)  
20. 8R-5284 [1] BRACKET AS  
21. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
22. 9X-3267 Y [1] VALVE GP-SOLENOID (RIDE CONTROL)  
23. 6V-8721 [5] ELBOW  
24. 6T-3990 [1] SWITCH AS-ROCKER (RIDE CONTROL ON-OFF)  
  3L-8187 [2] LOCKWASHER  
  6V-8374 [2] SCREW-MACHINE (6-32X0.25-IN)  
25. 6T-6329 [1] BEZEL  
26. 6V-8927 [2] BOLT-SOCKET HEAD (6-32X0.5-IN)  
27. 100-5602 [1] FILM-IDENTIFICATION  
28. 9R-2672 M [1] BOSS-THREADED (M10X1.5X120-MM)  
29. 7T-1099 [1] LINK  
30. 5P-8874 [1] ADAPTER  
31. 8C-3415 [1] TEE  
32. 8T-1885 [2] CLIP (SLOT)  
33. 8Y-8517 [1] TUBE AS  
34. 3J-1907 [3] SEAL-O-RING  
35. 3K-0360 [2] SEAL-O-RING  
36. 8T-1886 [2] CLIP (TAB)  
37. 8Y-8522 I [1] HOSE AS  
38. 8Y-8518 [1] TUBE AS  
39. 8Y-8519 [1] TUBE AS  
40. 6V-9837 [2] TEE-SWIVEL  
41. 8Y-8520 [1] TUBE AS  
42. 8Y-8521 [1] TUBE AS  
43. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
44. 9T-0358 [1] VALVE-CHECK (HYDRAULIC)  
45. [2] RING-WEAR  
46. 6V-7238 [1] VALVE-SHUTOFF (HYDRAULIC)  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21790263
 

104-6748: COOLER AR-HYDRAULIC OIL

104-6748 COOLER AR-HYDRAULIC OIL
S/N 1KF820-99999
AN ATTACHMENT
i00195244 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  102-0468 Y [1] COOLER GP-HYDRAULIC OIL  
  8Y-7617 Y [1] LINES GP-HYDRAULIC OIL COOLER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21790264
 

102-0468: COOLER GP-HYDRAULIC OIL

102-0468 COOLER GP-HYDRAULIC OIL
S/N 1KF820-99999
PART OF 104-6748 COOLER AR-HYDRAULIC OIL
AN ATTACHMENT
i00195206 SEBP2179
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Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-4676 [1] CORE AS-HYDRAULIC OIL COOLER  
2. 102-0707 [1] BRACKET AS  
3. 102-0706 [1] BRACKET AS  
4. 8T-4200 M [6] BOLT (M8X1.25X16-MM)  
5. 5P-4116 [14] WASHER-HARD (8.8X20.5X2-MM THK)  
6. 8T-4189 M [8] BOLT (M8X1.25X20-MM)  
  M   METRIC PART
 

#SEBP21790265
 

8R-3711: COOLER GP-HYDRAULIC OIL

8R-3711 COOLER GP-HYDRAULIC OIL
S/N 1KF820-99999
AN ATTACHMENT
i00194944 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-7529 [4] CLIP  
2. 8R-2481 [1] BRACKET AS  
3. 7X-2552 M [2] BOLT (M16X2X30-MM)  
  8T-4122 [2] WASHER-HARD (17X32X3.5-MM THK)  
4. 8T-4179 M [4] BOLT (M12X1.75X20-MM)  
  8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 8R-2478 [1] BRACKET AS  
6. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
  5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
7. 8R-7679 [1] BRACKET  
8. 8R-7094 [1] STRIP AS  
9. 8R-7095 [1] BAFFLE AS  
10. 4Y-5302 [1] TUBE AS  
11. 6V-9746 [7] SEAL-O-RING  
12. 8R-2476 [1] TUBE AS  
13. 8R-2477 I [1] HOSE AS  
14. 8R-6922 [1] CLIP-HOSE  
15. 8R-2480 I [1] HOSE AS  
16. 8R-2479 [2] BRACKET AS  
17. 6V-5685 M [2] BOLT (M14X2X50-MM)  
  5P-8246 [2] WASHER-HARD (15.5X29X3-MM THK)  
18. 6V-8637 [1] CONNECTOR  
19. 3D-2824 [2] SEAL-O-RING  
20. 5K-9660 [1] CLIP  
  8T-4136 M [1] BOLT (M10X1.5X25-MM)  
  8T-4133 M [1] NUT (M10X1.5-THD)  
  8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
21. 8R-3712 [1] TUBE AS  
22. 9Y-4677 [1] COOLER GP-HYDRAULIC OIL  
23. 9Y-4676 [1] CORE AS-HYDRAULIC OIL COOLER  
24. 6V-5216 M [6] BOLT (M8X1.25X18-MM)  
  5P-4116 [6] WASHER-HARD (8.8X20.5X2-MM THK)  
25. 6V-9007 [1] ELBOW  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP21790266
 

5G-7664: CYLINDER & MTG GP-COUPLER

5G-7664 CYLINDER & MTG GP-COUPLER
S/N 1KF820-99999
PART OF 8Y-7618 COUPLER AR-QUICK
AN ATTACHMENT
i00194772 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5G-8028 [1] PLATE AS  
2. 8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
3. 4T-8579 Y [1] CYLINDER GP-COUPLER  
4. 5G-7977 [2] PIN  
5. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
  8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
  8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21790267
 

5G-7819: CYLINDER & MTG GP-COUPLER

5G-7819 CYLINDER & MTG GP-COUPLER
S/N 1KF820-99999
PART OF 8Y-7635 HYDRAULIC AR
i00194775 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5G-7635 [2] PIN AS  
2. 9T-5729 Y [1] CYLINDER GP-HYDRAULIC  
3. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
  5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
4. 5G-8028 [1] PLATE AS  
5. 5G-7636 [2] DOWEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21790268
 

4T-8579: CYLINDER GP-COUPLER

4T-8579 CYLINDER GP-COUPLER
S/N 1KF820-99999
38MM (1.5 IN) BORE X 215MM (8.47 IN) STROKE
PART OF 5G-7664 CYLINDER & MTG GP-COUPLER
AN ATTACHMENT
i00194717 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0737 [1] ROD-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  179-1715 [1] KIT-SEAL REPAIR  
    (INCLUDES RINGS, BACKUP, WIPER & SEAL REPAIR AND DISASSEMBLY INSTRUCTIONS)
 

#SEBP21790269
 

9T-5729: CYLINDER GP-HYDRAULIC

9T-5729 CYLINDER GP-HYDRAULIC
S/N 1KF820-99999
38-MM (1.5-IN) BORE X 158-MM (6.2-IN) STROKE
PART OF 5G-7819 CYLINDER & MTG GP-COUPLER
i00195121 SEBP2179
  For full view, you need register

Parts for your IT12B INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-5791 [1] ROD-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  179-1749 [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES O-RING SEALS, WIPER SEAL, WASHERS & SNAP RINGS)
 

Information:

Specifications
Parking And Secondary Brake
IT12F INTEGRATED TOOLCARRIER STEERING AND BRAKE SYSTEMS
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Disassembly and Assembly
Brake Master & Power Cylinder
IT12F INTEGRATED TOOLCARRIER MACHINE SYSTEMS
Brake Master Cylinder
IT12F INTEGRATED TOOLCARRIER MACHINE SYSTEMS
Brake Power Cylinder
IT12F INTEGRATED TOOLCARRIER MACHINE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog IT12B :

Truck sale:

 
 
CAT IT12B

EURO AUCTIONS
United Kingdom
$19,500 USD 
CATERPILLAR IT12B 1991
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
PETERSON MACHINERY CO.
USD $19,500 
1991 CAT IT12B

Peterson Power
Eugene, Oregon
 
CAT IT12B

EURO AUCTIONS
United Kingdom
 
 
1992 CAT IT12B

EURO AUCTIONS
United Kingdom
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