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8J8921 COMBINER AND RELIEF VALVE GROUP Part of 8K2631 Swing Motor Lines Group shown on Page 207 8J9357 Valve parts are shown on Page 208 235


HYDRAULIC SYSTEM
VALVE GP-COMBINER & RELIEF
VALVE GP
MOTOR GP
LINES GP-TRAVEL MOTOR

EXCAVATOR 235 EXCAVATOR 32K
 235 EXCAVATOR 32K00789-01300 (MACHINE) POWERED BY 3306 ENGINE SEBP1149 235 32K   (1973)

HYDRAULIC SYSTEM

VALVE GP-COMBINER & RELIEF
VALVE GP-COMBINER & RELIEF
8J-8921 VALVE GP-COMBINER & RELIEF
 

#SEBP11490310
 

8J-8921: VALVE GP-COMBINER & RELIEF

8J8921 COMBINER AND RELIEF VALVE GROUP
Part of 8K2631 Swing Motor Lines Group shown on Page 207
8J9357 Valve parts are shown on Page 208
c203959 SEBP1149
8J8921 VALVE GP-COMBINER & RELIEF Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-8960 [2] SPRING  
2. 8J-8908 C [1] VALVE GP  
3. 9S-8010 [2] PLUG-O-RING  
  2S-4078 [2] SEAL-O-RING  
4. 8J-9357 Y [1] VALVE GP-RELIEF  
5. 9S-8005 [1] PLUG-O-RING  
  3K-0360 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11490311
 

6J-9277: VALVE GP

6J9277 SHUTTLE VALVE GROUP
Part of 8J6773 Piston Motor Group shown on Pages 210 and 212
c118672 SEBP1149
6J9277 VALVE GP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-7097 [2] LOCK  
2. 6J-9278 [2] STOP  
3. 6J-9272 [2] RING  
4. 1H-1023 [2] SEAL  
5. 4B-9782 [2] BALL  
6. 6J-9276 [1] PIN  
7. 6J-9454 [1] BODY ASSEM.  
8. 9M-8807 [2] PLUG  
 

#SEBP11490312
 

8J-6773: MOTOR GP-PISTON-LINK

8J6773 PISTON MOTOR GROUP--Link--Part 1 of 2--Type 1
Also part of 8K2631 Swing Motor Lines Group shown on Page 207
6J9277 Valve parts are shown on Page 209
NOTE: TWO REQUIRED FOR PROPELLING TRACK AND ONE REQUIRED FOR ACTUATING SWING
c208842 SEBP1149
8J6773 MOTOR GP-PISTON-LINK Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6776 [1] BODY  
2. 8D-0648 [8] BOLT  
3. 8J-6277 [1] SHIM 1.245 mm(.049 in.) thick  
  8J-6278 [5] SHIM .0762 mm(.003 in.) thick  
  8J-6279 [5] SHIM .1270 mm(.005 in.) thick  
4. 8J-6239 [1] LOCK  
5. 8J-6723 [1] BODY  
6. 9S-8006 C [2] PLUG  
  2M-9780 [2] SEAL  
7. 4B-4158 [4] SCREW  
8. 8J-2559 [1] PLATE  
9. 8J-6872 [1] HEAD ASSEM.  
10. 6J-2999 [2] PLUG  
11. 5J-9393 [12] BOLT  
12. 3G-1766 CH [1] COVER  
13. 0S-1618 [10] BOLT  
14. 7F-8268 [1] SEAL  
15. 5H-6005 [3] SEAL  
16. 6J-9277 Y [1] VALVE GROUP  
    (Separate Illustration)
17. 1B-9575 [4] BOLT  
18. 7H-3937 C [14] LOCKWASHER  
19. 6F-4718 [1] SEAL  
20. 9M-5024 [1] SEAL  
21. 9J-0747 [1] BEARING ASSEM.  
22. 1H-5338 [1] CUP  
  2K-5097 [1] CONE  
23. 3F-5792 [1] SEAL  
24. 8J-6238 [1] NUT  
25. 8J-6242 [1] SEAL  
26. 8J-6869 [1] RETAINER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   NOT PART OF 8J6773 MOTOR GROUP
 

#SEBP11490313
 

8J-6773: MOTOR GP-PISTON-LINK

8J6773 PISTON MOTOR GROUP--Link--Part 2 of 2--Type 1
Also part of 8K2631 Swing Motor Lines Group shown on Page 207
NOTE: TWO REQUIRED FOR PROPELLING TRACK AND ONE REQUIRED FOR ACTUATING SWING
c160124 SEBP1149
8J6773 MOTOR GP-PISTON-LINK Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6280 [1] PLATE  
2. 8J-6856 [1] DOWEL  
3. 7F-8267 [1] SEAL  
4. 8J-6235 [1] JOINT ASSEM.  
    (Includes)
  2R-1256 [2] RING  
5. 8J-6244 [1] RACE AND ROLLER ASSEM. (outer)  
  8J-6243 [1] RACE (inner)  
6. 9J-8052 C [1] RETAINER  
7. 6J-7846 [3] RACE  
8. 8J-6234 [1] SHAFT  
9. 3S-6867 [1] BEARING  
10. 6J-7855 [2] RING  
11. 6J-8712 [1] WASHER ASSEM.  
    (Includes)
12. 4S-6525 [1] DOWEL  
13. 6J-7857 [1] BOLT  
  8J-6236 [1] LOCK  
14. 8J-6781 [1] TUBE ASSEM.  
15. 8J-6241 [1] SPRING  
16. 8J-6274 [1] RING  
17. 8J-6324 [9] PISTON  
18. 8J-6276 [9] RETAINER  
19. 6J-7836 [9] RING  
20. 8J-6699 [1] BARREL  
21. 6J-7854 C [1] RING  
22. 6J-8439 [9] LINK  
23. 8J-6273 [9] RING  
24. 8J-6240 [9] RETAINER  
  C   INDICATES CHANGE
 

#SEBP11490314
 

8J-6773: MOTOR GP-PISTON-LINK

8J6773 PISTON MOTOR GROUP--Link--Part 1 of 2--Type 2
Also part of 8K2631 Swing Motor Lines Group shown on Page 207
6J9277 Valve parts are shown on Page 209
NOTE: TWO REQUIRED FOR PROPELLING TRACK AND ONE REQUIRED FOR ACTUATING SWING
c161443 SEBP1149
8J6773 MOTOR GP-PISTON-LINK Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6776 [1] BODY  
2. 8D-0648 [8] BOLT  
3. 8J-6277 [1] SHIM 1.245 mm(.049 in.) thick  
  8J-6278 [5] SHIM .0762 mm(.003 in.) thick  
  8J-6279 [5] SHIM .1270 mm(.005 in.) thick  
4. 8J-6239 [1] LOCK  
5. 8J-6723 [1] BODY  
6. 9S-8006 [2] PLUG  
  2M-9780 [2] SEAL  
7. 4B-4158 [4] SCREW  
8. 8J-2559 [1] PLATE  
9. 8J-6872 [1] HEAD ASSEM.  
10. 6J-2999 [2] PLUG  
11. 5J-9393 [12] BOLT  
12. 3G-1766 H [1] COVER  
13. 0S-1618 [10] BOLT  
14. 7F-8268 [1] SEAL  
15. 5H-6005 [3] SEAL  
16. 6J-9277 Y [1] VALVE GROUP  
    (Separate Illustration)
17. 1B-9575 [4] BOLT  
18. 7H-3937 [14] LOCKWASHER  
19. 6F-4718 [1] SEAL  
20. 9M-5024 [1] SEAL  
21. 9J-0747 [1] BEARING ASSEM.  
22. 1H-5338 [1] CUP  
  2K-5097 [1] CONE  
23. 3F-5792 [1] SEAL  
24. 8J-6238 [1] NUT  
25. 8J-6242 [1] SEAL  
26. 8J-6869 [1] RETAINER  
  H   NOT PART OF 8J6773 MOTOR GROUP
  Y   SEPARATE ILLUSTRATION
 

#SEBP11490315
 

8J-6773: MOTOR GP-PISTON-LINK

8J6773 PISTON MOTOR GROUP--Link--Part 2 of 2--Type 2
Also part of 8K2631 Swing Motor Lines Group shown on Page 207
NOTE: TWO REQUIRED FOR PROPELLING TRACK AND ONE REQUIRED FOR ACTUATING SWING
c213674 SEBP1149
8J6773 MOTOR GP-PISTON-LINK Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6280 [1] PLATE  
2. 8J-6856 [1] DOWEL  
3. 8J-0438 C [1] SPRING  
4. 8J-6235 [1] JOINT ASSEM.  
    (Includes)
  2R-1256 [2] RING  
5. 8J-6244 [1] RACE AND ROLLER ASSEM. (outer)  
  8J-6243 [1] RACE (inner)  
6. 9J-8052 [1] RETAINER  
7. 6J-7846 [3] RACE  
8. 9J-5691 C [1] SHAFT  
9. 3S-6867 [1] BEARING  
10. 6J-7855 [2] RING  
11. 3G-2629 C [1] RETAINER  
12. 8J-6273 [9] RING  
13. 0S-1566 C [1] BOLT  
  8J-6236 [1] LOCK  
14. 9J-5716 C [1] TUBE  
15. 8J-6241 [1] SPRING  
16. 8J-6274 [1] RING  
17. 9J-8643 RC [9] PISTON ASSEM.  
    (Each Includes)
18. 8J-6276 [1] RETAINER  
19. 6J-7836 [1] RING  
20. 9J-8051 C [1] RETAINER  
21. 6J-7854 [1] RING  
22. 8J-6699 [1] BARREL  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP11490316
 

8K-2632: TRACK MOTOR LINES GROUP

8K2632 TRACK MOTOR LINES GROUP--Part 1 of 3
Serial No. 32K789 to 32K951 inclusive
8J7231 Swivel parts are shown on Page 230
c928298 SEBP1149
8K2632 TRACK MOTOR LINES GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7948 [2] ELBOW  
2. 9K-3529 [1] TUBE ASSEM.  
3. 9K-3540 [3] CLIP  
4. 0S-1594 [8] BOLT  
5. 4J-8265 [12] NUT  
6. 5M-2894 [20] WASHER  
7. 8K-3959 [2] ANGLE  
8. 0S-1591 [4] BOLT  
9. 8K-4805 [2] ANGLE ASSEM.  
10. 4F-5192 [16] BOLT  
11. 3B-4506 [4] LOCKWASHER  
12. 8K-1974 [4] CLAMP  
13. 0L-1352 [2] BOLT  
14. 9K-3527 [1] TUBE ASSEM.  
15. 8M-0505 [1] CONNECTOR  
16. 3K-0360 [3] SEAL  
17. 2B-0947 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
18. 2V-0286 [1] HOSE ASSEM. 106 cm(41.73 in.)  
19. 1P-3703 [8] SEAL  
20. 1P-3704 [4] SEAL  
21. 2V-0287 [1] HOSE ASSEM. 120 cm(47.24 in.)  
22. 8K-4908 [4] MANIFOLD  
23. 0T-0768 [32] BOLT  
  4B-4279 [32] WASHER  
24. 3B-4507 [16] LOCKWASHER  
25. 8J-7231 Y [1] SWIVEL GROUP  
    (Separate Illustration)
26. 8K-3843 [1] PLATE ASSEM.  
27. 2V-0289 [1] HOSE ASSEM. 106 cm(41.73 in.)  
28. 1P-5766 [16] FLANGE  
29. 2V-0288 [1] HOSE ASSEM. 120 cm(47.24 in.)  
30. 9K-3534 [1] TUBE ASSEM.  
31. 7J-7187 [1] CONNECTOR  
  4K-1388 [1] SEAL  
32. 9K-3533 [1] TUBE ASSEM.  
33. 9K-3536 [1] BRACKET ASSEM.  
    (Includes)
34. 9F-2978 [2] NUT  
35. 9K-3535 [1] TUBE ASSEM.  
36. 9K-3530 [1] TUBE ASSEM.  
37. 2R-6276 [2] CONNECTOR  
  3D-2824 [2] SEAL  
38. 0S-1588 [4] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11490317
 

8K-2632: TRACK MOTOR LINES GROUP

8K2632 TRACK MOTOR LINES GROUP--Part 2 of 3
Serial No. 32K789 to 32K951 inclusive
8J2601 Valve parts are shown on Page 229
c928299 SEBP1149
8K2632 TRACK MOTOR LINES GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0319 [36] BOLT  
2. 3B-4507 [26] LOCKWASHER  
3. 1V-2193 [1] TUBE ASSEM.  
4. 1P-3704 [10] SEAL  
5. 1V-2192 [1] TUBE ASSEM.  
6. 1P-5761 [6] FLANGE  
7. 1V-2186 [1] TUBE ASSEM.  
8. 1H-2415 [4] BOLT  
9. 3B-4508 [4] LOCKWASHER  
10. 8K-3842 [1] ARM  
11. 1D-4719 [2] NUT  
12. 2V-0795 C [1] TUBE ASSEM.  
13. 8J-2601 Y [1] VALVE GROUP (track brake)  
    (Separate Illustration)
14. 005-4173 [1] ELBOW  
  2M-9780 [1] SEAL  
15. 9K-9855 [1] TUBE ASSEM.  
16. 6K-4235 [1] TEE  
  067-6684 C [2] REDUCER  
  1P-0043 [2] NUT  
17. 8K-3871 [1] TUBE ASSEM.  
18. 3R-2704 [1] UNION  
19. 0S-1595 [12] BOLT  
20. 0S-1587 [1] BOLT  
21. 2H-3788 [11] NUT  
  2M-0849 [11] WASHER  
22. 1V-2183 [5] CLAMP  
23. 1V-2185 [1] TUBE ASSEM.  
24. 8K-3829 [1] ANGLE  
25. 1V-2194 [1] TUBE ASSEM.  
26. 8K-3856 [1] TUBE ASSEM.  
27. 6K-5535 [2] CLIP  
  6K-5536 C [2] BRACKET  
28. 1D-4556 [2] BOLT  
29. 4B-4279 [12] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11490318
 

8K-2632: TRACK MOTOR LINES GROUP

8K2632 TRACK MOTOR LINES GROUP--Part 3 of 3
Serial No. 32K789 to 32K951 inclusive
c928300 SEBP1149
8K2632 TRACK MOTOR LINES GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-5761 [2] FLANGE  
2. 0T-0319 [12] BOLT  
3. 7K-4129 [1] UNION  
4. 8K-3940 [1] TUBE ASSEM.  
5. 8B-6127 [3] CLIP  
6. 1B-3057 [3] CLIP  
7. 8K-3935 [1] ANGLE  
8. 0S-1595 [2] BOLT  
9. 3B-4508 [2] LOCKWASHER  
10. 2M-0849 [2] WASHER  
11. 0S-1588 [5] BOLT 1.25 in.(3.18 cm) long  
12. 4J-8265 [5] NUT  
13. 5M-2894 [8] WASHER  
14. 8K-3933 [1] TUBE ASSEM.  
15. 8K-2377 [1] ELBOW  
  4K-1388 [1] SEAL  
16. 030-7948 [1] ELBOW  
17. 3K-0360 [1] SEAL  
18. 8K-3939 [1] TUBE ASSEM.  
19. 2R-6806 [1] CONNECTOR  
20. 3J-1907 [2] SEAL  
21. 6K-5291 C [2] CLIP  
  6K-5290 [2] BRACKET  
22. 8K-3870 [1] TUBE ASSEM.  
23. 1P-3704 [2] SEAL  
24. 9S-7739 [1] UNION  
25. 8K-3938 [1] TUBE ASSEM.  
26. 030-7947 [1] ELBOW  
27. 8K-3932 [1] ANGLE  
28. 0S-1594 [1] BOLT 1 in.(2.54 cm) long  
  3B-4506 [1] LOCKWASHER  
29. 8K-3934 [1] TUBE ASSEM.  
30. 3B-4507 [8] LOCKWASHER  
31. 4B-4279 [4] WASHER  
  C   INDICATES CHANGE
 

#SEBP11490319
 

8K-2632: TRACK MOTOR LINES GROUP

8K2632 TRACK MOTOR LINES GROUP--Part 1 of 3
Serial No. 32K952 to 32K1042 inclusive
9J9847 Swivel parts are shown on Page 231
c161671 SEBP1149
8K2632 TRACK MOTOR LINES GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7948 [2] ELBOW  
2. 9K-3529 [1] TUBE ASSEM.  
3. 9K-3540 [3] CLIP  
4. 0S-1594 [8] BOLT  
5. 4J-8265 [12] NUT  
6. 5M-2894 [20] WASHER  
7. 8K-3959 [2] ANGLE  
8. 0S-1591 [4] BOLT  
9. 8K-4805 [2] ANGLE ASSEM.  
10. 4F-5192 [16] BOLT  
11. 3B-4506 [4] LOCKWASHER  
12. 8K-1974 [4] CLAMP  
13. 0L-1352 [2] BOLT  
14. 9K-3527 [1] TUBE ASSEM.  
15. 8M-0505 [1] CONNECTOR  
16. 3K-0360 [3] SEAL  
17. 2B-0947 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
18. 2V-0286 [1] HOSE ASSEM. 106 cm(41.73 in.)  
19. 1P-3703 [8] SEAL  
20. 1P-3704 [4] SEAL  
21. 2V-0287 [1] HOSE ASSEM. 120 cm(47.24 in.)  
22. 8K-4908 [4] MANIFOLD  
23. 0T-0768 [32] BOLT  
  4B-4279 [32] WASHER  
24. 3B-4507 [16] LOCKWASHER  
25. 9J-9847 YC [1] SWIVEL GROUP  
    (Separate Illustration)
26. 8K-3843 [1] PLATE ASSEM.  
27. 2V-0289 [1] HOSE ASSEM. 106 cm(41.73 in.)  
28. 1P-5766 [16] FLANGE  
29. 2V-0288 [1] HOSE ASSEM. 120 cm(47.24 in.)  
30. 9K-3534 [1] TUBE ASSEM.  
31. 7J-7187 [1] CONNECTOR  
  4K-1388 [1] SEAL  
32. 9K-3533 [1] TUBE ASSEM.  
33. 9K-3536 [1] BRACKET ASSEM.  
    (Includes)
34. 9F-2978 [2] NUT  
35. 9K-3535 [1] TUBE ASSEM.  
36. 9K-3530 [1] TUBE ASSEM.  
37. 2R-6276 [2] CONNECTOR  
  3D-2824 [2] SEAL  
38. 0S-1588 [4] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 235 :

VALVE GP-RELIEF
8J-9357 VALVE GP-RELIEF
LINES GP-SWING MOTOR
8K-2631 LINES GP-SWING MOTOR
LINES GP-SWING MOTOR
8K-2631 LINES GP-SWING MOTOR
AUXILIARY PUMP LINES GROUP
2V-1867 AUXILIARY PUMP LINES GROUP
AUXILIARY PUMP LINES GROUP
2V-1866 AUXILIARY PUMP LINES GROUP
AUXILIARY PUMP LINES GROUP
2V-1865 AUXILIARY PUMP LINES GROUP
PUMP GP-GEAR
9J-7903 PUMP GP-GEAR
PUMP GP-AUXILIARY GEAR
9J-7902 PUMP GP-AUXILIARY GEAR
VALVE GP
6J-9277 VALVE GP
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
TRACK MOTOR LINES GROUP
8K-2632 TRACK MOTOR LINES GROUP
TRACK MOTOR LINES GROUP
8K-2632 TRACK MOTOR LINES GROUP
TRACK MOTOR LINES GROUP
8K-2632 TRACK MOTOR LINES GROUP

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