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7P6603 BRAKE CONTROL GROUP-PART 1 SERIAL NO. 31Y1186-UP. 8G6272 PUMP PARTS ARE SHOWN ON PAGE 109B 943


STEERING AND BRAKING SYSTEM
BRAKE GP
PUMP GP
BRAKE GP
OPERATOR STATION
CONTROL GP-STEERING & BRAKE
FRAME AND BODY
FRAME GP

TRACK LOADER 943 TRACK LOADER 31Y
 943 TRACK LOADER / HIGH DRIVE / 31Y00001-01333 (MACHINE) POWERED BY 3204 ENGINE SEBP1261 943 31Y   (1980)

STEERING AND BRAKING SYSTEM

BRAKE GP
CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
BRAKE GP-PARKING
7P-8945 BRAKE GP-PARKING
BRAKE GP-PARKING
7P-8945 BRAKE GP-PARKING
 

#SEBP12610260
 

7P-6603: CONTROL GP-PARKING BRAKE

7P6603 BRAKE CONTROL GROUP-PART 1
SERIAL NO. 31Y1186-UP. 8G6272 PUMP PARTS ARE SHOWN ON PAGE 109B
c307776 SEBP1261
7P6603 CONTROL GP-PARKING BRAKE Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0547 [4] ELBOW  
  7F-2050 [4] LOCKNUT  
2. 3B-9363 [2] WASHER  
3. 8G-0522 [1] HOSE ASSEM.  
    (Includes)
  9S-0671 H HOSE 48.43 in.(123 cm)  
4. 3S-8606 [2] SLEEVE  
5. 8S-4055 [2] COUPLING ASSEM. (straight)  
6. 5P-6994 [1] CLIP  
7. 2G-1544 [1] HOSE ASSEM.  
    (Includes)
  9S-0671 H HOSE 57.36 in.(145 cm)  
8. 8S-4055 [2] COUPLING ASSEM. (straight)  
9. 3S-8606 [2] SLEEVE  
10. 030-7943 [2] ELBOW  
11. 3K-0360 [5] SEAL  
12. 3B-7329 [2] NUT  
  2H-3924 [2] LOCKWASHER  
13. 8G-0518 [1] TUBE ASSEM.  
14. 8M-0505 [1] CONNECTOR  
15. 0L-1351 [2] BOLT  
16. 5M-2894 C [6] WASHER  
17. 8G-1213 [1] BRACKET  
18. 0S-1594 C [1] BOLT  
  1D-4717 [1] NUT  
19. 069-4438 [1] HOSE ASSEM.  
    (Includes)
  9S-0671 H HOSE 25 in.(64 cm)  
  3S-8606 [2] SLEEVE  
  8S-4055 [1] COUPLING ASSEM. (straight)  
20. 8S-6391 [1] COUPLING ASSEM. (90 degrees)  
21. 0S-1571 [1] BOLT  
  1B-4971 [1] SPACER  
22. 1B-3057 [4] CLIP  
23. 8G-0520 [1] TUBE ASSEM.  
24. 3P-2001 [1] ELBOW  
25. 030-7948 C [1] ELBOW  
26. 6S-5693 C [1] TEE  
27. 9M-7173 [1] CLIP  
28. 0S-1594 [1] BOLT  
29. 8G-6272 CY [1] PUMP GROUP  
    (Separate Illustration)
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP12610261
 

7P-6603: CONTROL GP-PARKING BRAKE

7P6603 BRAKE CONTROL GROUP-PART 2
SERIAL NO. 31Y1186-UP
c307777 SEBP1261
7P6603 CONTROL GP-PARKING BRAKE Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-2204 [1] ELBOW  
2. 5P-7465 [1] CLIP  
3. 8G-1017 [1] BRACKET  
4. 0S-1594 [1] BOLT  
5. 5M-2894 C [5] WASHER  
6. 1A-2029 [1] BOLT  
  1D-4717 [1] NUT  
7. 6V-1249 [1] GROMMET  
8. 5P-7464 [1] CLIP  
9. 3R-2704 [1] UNION  
10. 8G-0621 [1] TUBE ASSEM.  
11. 030-7948 [1] ELBOW  
12. 3K-0360 [2] SEAL  
13. 8M-0505 [1] CONNECTOR  
14. 8M-0547 [1] ELBOW  
15. 8G-0620 [1] TUBE ASSEM.  
16. 8G-0519 [1] TUBE ASSEM.  
17. 8S-4951 [3] CAP  
18. 2P-1281 [4] UNION  
19. 0S-0509 [2] BOLT  
20. 8G-0521 [1] BRACKET  
21. 8G-0567 [1] PLATE (Instruction)  
22. 7P-8626 [1] TUBE ASSEM.  
23. 7F-2050 [1] LOCKNUT  
  C   INDICATES CHANGE
 

#SEBP12610262
 

8G-6272: PUMP GP-HAND

8G6272 PUMP GROUP-HAND
SERIAL NO. 31Y1186-UP. PART OF 7P6603 BRAKE CONTROL GROUP SHOWN ON P. 109A
c237658 SEBP1261
8G6272 PUMP GP-HAND Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8G-6277 [1] PISTON AS  
2. 8G-6274 [4] POPPET AS  
3. 8G-6275 [1] NUT-RETAINER  
4. 8G-3738 [2] KNOB  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILBLE:
  8G-6273 [1] KIT-PUMP  
    (INCL RINGS, SPRINGS
    AND POPPETS)
 

#SEBP12610263
 

7P-8328: PUMP GP-HAND

7P8328 PUMP GROUP-HAND
SERIAL NO. 31Y1 TO 31Y1185 INCLUSIVE. PART OF 7P6603 BRAKE CONTROL GROUP
SHOWN ON PAGE 108
c177605 SEBP1261
7P8328 PUMP GP-HAND Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8G-3739 [1] PISTON ASSEM.  
2. 8G-3736 [3] POPPET ASSEM.  
3. 8G-3737 [1] ADAPTER  
4. 8G-3738 [2] KNOB  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8G-3740 [1] KIT (pump repair)  
    (Includes rings,gasket,ball,pin and spring)
 

#SEBP12610264
 

7P-8945: BRAKE GP-PARKING

7P8945 PARKING BRAKE GROUP
SERIAL NO. 31Y1 TO 31Y1169 INCLUSIVE
c178875 SEBP1261
7P8945 BRAKE GP-PARKING Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0505 [2] CONNECTOR  
2. 3K-0360 [8] SEAL  
3. 7P-8372 [2] TUBE ASSEM.  
4. 030-7948 [4] ELBOW  
5. 1A-5183 C [22] BOLT  
6. 5M-2894 [30] WASHER  
7. 7P-6548 [2] PLATE  
8. 7P-6552 [2] RING  
9. 7P-3107 [8] PLATE  
10. 7P-3106 [10] DISC  
11. 7P-3111 [2] RING  
12. 8G-4392 C [4] SPRING  
13. 5H-4081 [2] SEAL  
14. 7P-2756 [2] HOUSING  
15. 7P-6549 [2] PISTON  
16. 8G-1739 [2] SEAL GROUP  
17. 8G-1740 [2] SEAL GROUP  
18. 030-7943 [2] ELBOW  
19. 7P-8236 [2] TUBE ASSEM.  
20. 0S-1588 [4] BOLT  
21. 8G-0928 [2] BAR  
22. 0S-1594 [4] BOLT  
23. 8G-0930 [2] NUT  
24. 5P-3846 [2] SEAL  
25. 8G-0462 [2] MANIFOLD  
  C   INDICATES CHANGE
 

#SEBP12610265
 

7P-8945: BRAKE GP-PARKING

7P8945 PARKING BRAKE GROUP
SERIAL NO. 31Y1170-UP
c307785 SEBP1261
7P8945 BRAKE GP-PARKING Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0505 [2] CONNECTOR  
2. 3K-0360 [8] SEAL-O-RING  
3. 7P-8372 [2] TUBE AS  
4. 030-7948 [4] ELBOW  
5. 1A-5183 [22] BOLT  
6. 5M-2894 [30] WASHER  
7. 7P-6548 [2] PLATE-PRESSURE  
8. 7P-6552 [2] RING-LOCK  
9. 7P-3107 [8] PLATE-PARKING BRAKE  
10. 7P-3106 [10] DISC-BRAKE  
11. 7P-3111 [2] RING  
12. 8G-4392 [4] SPRING-DISC  
13. 5H-4081 [2] SEAL-O-RING  
14. 7P-2756 [2] HOUSING  
15. 7P-6549 [2] PISTON  
16. 8G-1739 [2] SEAL GP  
17. 8G-1740 [2] SEAL GP  
18. 030-7943 [2] ELBOW  
19. 7P-8236 [2] TUBE AS  
20. 0S-1588 [4] BOLT  
21. 8G-5750 C [4] BAR-LOCK  
22. 0S-1588 C [4] BOLT  
23. 8G-5498 C [2] NUT  
24. 8G-5497 C [2] SEAL  
25. 8G-0462 [2] MANIFOLD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12610266
 

7P-6610: CONTROL GP-SPD OVERRIDE & BRK

7P6610 RETARDER BRAKE VALVE GROUP
c180615 SEBP1261
7P6610 CONTROL GP-SPD OVERRIDE & BRK Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7P-7533 [1] SHAFT ASSEM.  
2. 1B-8706 [1] KEY  
3. 6D-3787 [2] BEARING  
4. 7P-7532 [1] PEDAL  
5. 4B-3615 [1] SETSCREW  
  1D-5117 [1] NUT  
6. 7P-7536 [1] SUPPORT  
7. 0S-1594 [6] BOLT  
8. 5M-2894 [7] WASHER  
9. 7P-7537 [1] LEVER  
10. 6V-1245 [1] ROD END  
11. 1B-4203 [2] NUT  
12. 7P-7539 [1] ROD  
13. 1A-9252 [1] END  
14. 1B-0676 [1] PIN  
  3B-4615 [1] COTTER  
15. 010-2461 [1] SETSCREW  
  1B-2578 [1] NUT  
16. 8G-1300 [1] SPRING  
17. 0S-0509 [1] BOLT  
18. 8G-1301 [1] SPRING  
19. 3B-1915 [1] BOLT  
 

#SEBP12610267
 

8G-0143: CONTROL GP-STEERING

8G143 STEERING CONTROL GROUP-PART 1
c226373 SEBP1261
8G0143 CONTROL GP-STEERING Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-9252 [2] END  
2. 1B-4203 [6] NUT  
3. 8G-0950 [2] ROD  
4. 6D-3787 [6] BEARING  
5. 0S-0509 [10] BOLT  
6. 5M-2894 [8] WASHER  
7. 8G-0958 [2] SHAFT ASSEM.  
8. 0L-1351 [2] BOLT  
  5P-1075 [2] WASHER  
9. 8G-0942 [2] BRACKET ASSEM.  
10. 5P-8248 [4] WASHER  
11. 2J-6356 [4] RING  
12. 8G-0945 [2] LEVER  
13. 8G-0939 [1] BRACKET ASSEM.  
    (Includes)
  9F-2978 [1] NUT  
14. 8G-1561 [2] LEVER  
15. 7K-2135 [4] BEARING  
16. 3V-9184 [1] SPACER  
17. 5P-8247 [4] WASHER  
18. 8G-1066 [1] SHAFT ASSEM.  
19. 9L-9132 [2] WASHER  
 

#SEBP12610268
 

8G-0143: CONTROL GP-STEERING

8G143 STEERING CONTROL GROUP-PART 2
c226420 SEBP1261
8G0143 CONTROL GP-STEERING Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [9] BOLT  
2. 5P-1075 [13] WASHER  
3. 5P-9684 [4] SETSCREW  
4. 0S-0509 [4] BOLT  
5. 8G-0947 [2] LEVER  
6. 1B-8706 [2] KEY  
7. 3B-1915 [2] BOLT  
8. 4H-0408 [4] PLUG  
9. 7P-7509 [2] PEDAL ASSEM.  
10. 7P-7507 [2] SUPPORT  
11. 4D-9721 [2] SPRING  
12. 8G-0244 [1] LINK ASSEM.  
13. 6V-1245 [2] ROD END  
14. 1B-4203 [8] NUT  
15. 5M-2894 [4] WASHER  
16. 8G-0949 [1] LINK ASSEM.  
17. 8G-0948 [1] LINK ASSEM.  
18. 8G-0243 [1] LINK ASSEM.  
19. 1B-0676 [2] PIN  
  3B-4615 [2] COTTER  
20. 8G-0951 [1] GUARD  
 

#SEBP12610269
 

7P-9900: FRAME GP-LOADER

7P9900 LOADER FRAME GROUP
c311981 SEBP1261
7P9900 FRAME GP-LOADER Parts scheme
  For full view, you need register

Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8G-0820 [1] FRAME AS  
2. 2A-1029 [1] LOCK-CAGE NUT  
3. 9F-2978 [21] NUT-WELD  
4. 6F-3259 [1] LUG  
5. 1F-0748 [15] NUT  
6. 0S-1594 [8] BOLT  
  5P-1075 [8] WASHER-HARD  
7. 2A-3746 [2] PLUG-CUP  
8. 4B-4098 [8] PLUG-CUP  
9. 3B-5319 [1] COTTER  
10. 1K-6713 C [1] SHACKLE-ANCHOR  
11. 1M-4980 [1] PIN-DRAWBAR  
12. 8G-0124 [1] COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog 943 :

CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
FINAL DRIVE GP
8G-0135 FINAL DRIVE GP
FINAL DRIVE GP
8G-0135 FINAL DRIVE GP
FINAL DRIVE GP
8G-0135 FINAL DRIVE GP
FINAL DRIVE GP
8G-0135 FINAL DRIVE GP
VALVE GP
9J-1839 VALVE GP
SEGMENT GP-SPROCKET
7P-6504 SEGMENT GP-SPROCKET
CONTROL GP-PARKING BRAKE
7P-6603 CONTROL GP-PARKING BRAKE
PUMP GP-HAND
8G-6272 PUMP GP-HAND
PUMP GP-HAND
7P-8328 PUMP GP-HAND
BRAKE GP-PARKING
7P-8945 BRAKE GP-PARKING
BRAKE GP-PARKING
7P-8945 BRAKE GP-PARKING
CONTROL GP-SPD OVERRIDE & BRK
7P-6610 CONTROL GP-SPD OVERRIDE & BRK
CONTROL GP-STEERING
8G-0143 CONTROL GP-STEERING
CONTROL GP-STEERING
8G-0143 CONTROL GP-STEERING

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