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8J4356 PILOT VALVE GROUP. SERIAL NO. 64R1187-UP PART OF 3G3818 PILOT & SPEED CONTROL GROUP SHOWN ON PAGE 190 235


HYDRAULIC SYSTEM
VALVE GP-PILOT
MISCELLANEOUS INFORMATION
LINES GP-PILOT
LINES GP-BOOM

EXCAVATOR 235 EXCAVATOR 64R
 235 EXCAVATOR 64R00596-01257 (MACHINE) POWERED BY 3306 ENGINE HEBP1173 235 64R   (1977)

HYDRAULIC SYSTEM

VALVE GP-PILOT
VALVE GP-PILOT
3G-7575 VALVE GP-PILOT
VALVE GP-PILOT
8J-4356 VALVE GP-PILOT
VALVE GP-PILOT
8J-4356 VALVE GP-PILOT
VALVE GP-PILOT
9J-0387 VALVE GP-PILOT
VALVE GP-PILOT
8J-4356 VALVE GP-PILOT
VALVE GP-PILOT
4T-9895 VALVE GP-PILOT
 

#HEBP11730450
 

8J-4356: VALVE GP-PILOT

8J4356 PILOT VALVE GROUP. SERIAL NO. 64R1187-UP
PART OF 3G3818 PILOT & SPEED CONTROL GROUP SHOWN ON PAGE 190
c228931 HEBP1173
8J4356 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-2547 [1] BOLT  
2. 1A-4790 [1] WASHER 1.67 cm(.656 in.)thick  
3. 5B-2113 [1] BEARING  
4. 8J-4493 [1] SHAFT  
5. 1U-0371 [1] LEVER  
  1B-8702 [2] KEY  
6. 8J-4484 [4] RETAINER  
7. 8J-4482 [2] RETAINER  
8. 8J-4481 [2] SPRING (Outer)  
9. 4D-3107 [2] SEAL  
10. 0L-1351 C [14] BOLT  
11. 8J-4494 [1] COVER  
12. 8J-4480 [2] SPRING (Inner)  
13. 4D-0514 C [2] PLUG  
14. 3G-5967 C [1] VALVE GROUP  
15. 7J-7673 [1] SEAL  
16. 1F-4503 [1] BEARING  
17. 8J-4490 [1] GASKET  
18. 8J-4489 [1] COVER  
19. 6H-0190 [1] WASHER 1.98 cm(.781 in.)thick  
20. 5P-3108 C [1] SEAL  
  C   INDICATES CHANGE
 

#HEBP11730451
 

4T-9895: VALVE GP-PILOT

4T9895 PILOT VALVE GROUP
SERIAL NO. 64R596 TO 64R1257 INCLUSIVE
PART OF 6W3970 PILOT VALVES SERVICE
c317861 HEBP1173
4T9895 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 009-2061 [1] SEAL  
2. 8T-0116 [1] SEAL-O-RING  
3. 8T-0117 [1] SEAL-O-RING  
4. 4T-9982 [1] JOINT (UNIVERSAL)  
   
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
   
  4T-9983 [1] KIT (POPPET) (PORT 2)  
  4T-9984 [1] KIT (POPPET) (PORT 1, 3, OR 4)  
    (EACH KIT INCLUDES POPPET, SEALS, & GUIDE)
 

#HEBP11730452
 

6W-3970: SERVICE GP

6W3970 PILOT VALVES SERVICE GROUP-PART 1 OF 2-FIELD INSTALLATION
SERIAL NO. 64R596 TO 64R1257 INCLUSIVE
HEBP11730452 HEBP1173
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  4T-9895 Y [2] PILOT VALVE GROUP  
  9V-8312 [1] SUPPORT ASSEMBLY-LEFT  
   
    1 4H4063 PIN
    1 6K2198 BOSS
    1 3Y7829 BOSS
  9V-8304 [1] SUPPORT ASSEMBLY-RIGHT  
   
    1 6K2198 BOSS
  5M-2894 [4] WASHER  
  0L-1351 [4] BOLT  
  9V-8311 [1] TUBE-GRAB IRON  
  4V-6981 [16] SCREW  
  9V-8302 [17] COVER-LEFT  
  9V-8303 [1] COVER-RIGHT  
  9V-8832 [1] PANEL-LEFT  
  9V-8834 [1] PANEL-RIGHT  
  9V-8833 [1] PAN-LEFT  
  9V-8835 [1] PAN-RIGHT  
  3V-4694 [3] PLUG  
  5V-8321 [1] TAB  
  9F-9327 [1] SCREW  
  9F-8125 [1] LOCKWASHER  
  6V-9761 [1] FILM-LEFT CONSOLE  
  6V-9814 [1] FILM-LEFT CONSOLE  
  6V-9753 [1] FILM-LEFT CONSOLE  
  6V-9754 [1] FILM-RIGHT CONSOLE  
  6V-9755 [1] FILM-RIGHT CONSOLE  
  6V-9756 [1] FILM-LEFT CONSOLE  
  6V-9765 [1] FILM-RIGHT CONSOLE  
  8T-0213 [1] FILM  
  3B-1163 [2] WASHER  
  9V-9343 [1] LEVER ASSEMBLY  
  Y   SEPARATE ILLUSTRATION
 

#HEBP11730453
 

6W-3970: SERVICE GP

6W3970 PILOT VALVES SERVICE GROUP-PART 2 OF 2-FIELD INSTALLATION
SERIAL NO. 64R596 TO 64R1257 INCLUSIVE
HEBP11730453 HEBP1173
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  5M-8500 [1] KNOB  
  9V-9371 [2] SPACER  
  1B-4330 [10] NUT  
  6V-9757 [1] FILM  
  6V-9758 [1] FILM  
  8T-1089 [1] FILM  
  8T-1090 [1] FILM  
  0S-1616 [2] BOLT  
  6K-9194 [1] ELBOW  
  2R-6806 [7] CONNECTOR  
  1P-1376 [5] CONNECTOR  
  3J-1907 [12] SEAL  
  2V-8572 [6] HOSE ASSEMBLY  
  030-8144 [4] REDUCER  
  1P-1441 [4] NUT  
  8S-4950 [3] CAP  
  9V-7833 [2] ROD  
  1D-5118 [4] NUT  
  0S-1615 [8] BOLT  
  5P-0537 [17] WASHER  
  9V-8857 [2] BOOT  
  9V-8339 [1] LEVER ASSEMBLY  
   
    1 2K6194 PIN
  9V-8340 [1] STRIP  
  5P-8245 [1] WASHER  
  9M-1974 [1] WASHER  
  3B-4610 [1] COTTER  
  3B-4617 [1] COTTER  
  1B-4201 [1] NUT  
  7K-1181 [6] STRAP  
  061-9258 [1] TEE  
 

#HEBP11730454
 

3V-1721: LINES GP-PILOT

3V1721 PILOT OPERATED LINES GROUP-PART 1 OF 3
SEE 3V1720 & 5C6684 PILOT OPERATED HYDRAULIC CONTROL GROUPS SHOWN ON
PAGES 182 THRU 188W FOR CONTINUANCE OF HOSES
c215527 HEBP1173
3V1721 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-4070 [4] HOSE ASSEM.  
2. 030-7947 [8] ELBOW  
3. 3J-1907 [9] SEAL  
4. 0S-1594 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  5M-2894 [1] WASHER  
5. 5M-1192 [1] CLIP  
6. 8K-3949 [1] TUBE ASSEM.  
7. 2R-6806 [1] CONNECTOR  
8. 8K-4071 [2] HOSE ASSEM.  
9. 8K-1681 [1] HOSE ASSEM.  
10. 7K-1181 [8] STRAP  
11. 8K-1689 [1] HOSE ASSEM.  
 

#HEBP11730455
 

3V-1721: LINES GP-PILOT

3V1721 PILOT OPERATED LINES GROUP-PART 2 OF 3
SEE 3V1720 & 5C6684 PILOT OPERATED HYDRAULIC CONTROL GROUPS SHOWN ON PAGES
182 THRU 188W FOR CONTINUANCE OF HOSES
c215528 HEBP1173
3V1721 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-4071 [3] HOSE ASSEM.  
2. 8K-1689 [3] HOSE ASSEM.  
3. 030-7947 [6] ELBOW  
  3J-1907 [6] SEAL  
4. 8F-8513 [1] CLIP  
5. 0L-1351 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  5M-2894 [1] WASHER  
6. 8K-4072 [1] HOSE ASSEM.  
7. 8K-4070 [1] HOSE ASSEM.  
8. 2P-7215 [1] ELBOW  
 

#HEBP11730456
 

3V-1721: LINES GP-PILOT

3V1721 PILOT OPERATED LINES GROUP-PART 3 OF 3
9J387 VALVE PARTS ARE SHOWN ON PAGE 193. SEE 3V1720 & 5C6684 PILOT
OPERATED HYDRAULIC CONTROL GROUPS SHOWN ON PAGES 182 THRU 188W FOR
CONTINUANCE OF HOSES
c214721 HEBP1173
3V1721 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0505 [2] CONNECTOR  
2. 3K-0360 [3] SEAL  
3. 9S-4191 [1] PLUG  
4. 3J-1907 [5] SEAL  
5. 030-8188 [1] CONNECTOR  
6. 8K-3879 [1] TUBE ASSEM.  
7. 030-7955 [1] TEE  
8. 7B-1597 [4] CLIP  
9. 2V-0794 [1] TUBE ASSEM.  
10. 2P-1278 [1] UNION  
11. 2P-1279 [3] LOCKNUT  
12. 8K-3880 [1] TUBE ASSEM.  
13. 4M-5942 [2] CLIP  
14. 0S-1595 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
15. 2M-0849 [3] WASHER  
16. 8K-4157 [1] TUBE ASSEM.  
17. 3R-2704 [1] UNION  
18. 0S-1591 [2] BOLT 3.81 cm(1.50 in.) long  
19. 3B-4506 [2] LOCKWASHER  
  5M-2894 [2] WASHER  
20. 1B-3057 [1] CLIP  
21. 9M-4594 [1] SPACER  
22. 2P-7215 [1] ELBOW  
23. 2H-4130 [2] WASHER  
24. 0S-1587 [1] BOLT  
  2H-3788 [1] NUT  
  5B-1226 [1] WASHER  
25. 053-0700 [1] TEE  
  2R-6806 [1] CONNECTOR  
26. 0S-1594 [1] BOLT  
27. 8B-6127 [1] CLIP  
28. 8F-1179 [1] CLIP  
29. 8K-4162 [1] TUBE ASSEM.  
30. 9J-0387 Y [1] VALVE GROUP  
    (Separate Illustration)
31. 0L-1143 [3] BOLT  
32. 4J-8265 [7] NUT  
33. 030-7947 [2] ELBOW  
34. 0S-1588 [3] BOLT 3.18 cm(1.25 in.) long  
35. 1A-4784 [4] WASHER 2.667 mm(.105 in.) thick  
  4B-4278 [2] WASHER 1.651 mm(.065 in.) thick  
36. 8K-3946 [1] TUBE ASSEM.  
37. 8K-3955 [1] ANGLE  
38. 8K-3948 [1] TUBE ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#HEBP11730457
 

2V-1984: LINES GP-BOOM

2V1984 BOOM LINES GROUP-ONE PIECE-TYPE 1
SERIAL NO. 64V596 TO 64R851 INCLUSIVE. PART OF 8K2667 BOOM ARRANGEMENT
LISTED ON PAGE 234. AN ATTACHMENT
c311692 HEBP1173
2V1984 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [4] SCREW  
2. 0S-1595 [14] BOLT  
3. 3B-4508 C [18] LOCKWASHER  
4. 4B-4280 [18] WASHER  
5. 8K-4056 [2] CLAMP  
6. 2V-8757 C [2] TUBE ASSEM.  
7. 1P-5762 [4] FLANGE  
8. 1P-3705 [11] SEAL  
9. 1D-4566 C [4] BOLT 8.89cm(3.50 in.) long  
  2B-2006 C [4] BOLT 12.06cm(4.75 in.) long  
10. 2H-3788 [12] NUT  
11. 2V-8754 C [2] HOSE ASSEM.  
    (Includes)
  5P-0202 C HOSE 90.74 cm(35.72 in.)  
  5P-0477 [2] SLEEVE  
  2P-1416 [2] STEM ASSEM.  
12. 8S-9092 [16] BOLT  
13. 1P-5768 [16] FLANGE  
14. 5D-9514 [4] BOLT  
15. 9K-4593 [6] CLAMP  
16. 6H-1717 [8] BOLT  
17. 2V-8758 C [1] TUBE ASSEM.  
    (Includes)
  9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
18. 0V-0375 [4] BOLT  
19. 1V-1156 C [2] HOSE ASSEM. 198.5 cm(78.15 in.)  
20. 2V-8760 C [1] TUBE ASSEM. (L.H.)  
21. 2V-8759 C [1] TUBE ASSEM. (R.H.)  
22. 8K-4078 [2] CLIP  
23. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
24. 8K-4049 [1] BLOCK  
  1P-3707 [1] SEAL  
25. 1A-1135 [8] BOLT  
26. 1D-4586 C [8] BOLT  
  2H-3789 [4] NUT  
27. 2V-8756 C [2] TUBE ASSEM.  
28. 2M-0849 [4] WASHER  
29. 4B-4281 [32] WASHER  
30. 8K-4079 [2] BRACKET  
  C   INDICATES CHANGE
 

#HEBP11730458
 

2V-1984: LINES GP-BOOM

2VU984 BOOM LINES GROUP-ONE PIECE-TYPE 2
SERIAL NO. 64R596 TO 64R851 INCLUSIVE. PART OF 8K2667 BOOM ARRANGEMENT
LISTED ON PAGE 234. AN ATTACHMENT
c311752 HEBP1173
2V1984 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [4] SCREW  
2. 0S-1595 [14] BOLT  
3. 3B-4508 [18] LOCKWASHER  
4. 4B-4280 C [10] WASHER  
5. 8K-4056 [2] CLAMP  
6. 2V-8757 [2] TUBE ASSEM.  
7. 1P-5762 [4] FLANGE  
8. 1P-3705 [11] SEAL  
9. 1D-4566 [4] BOLT 8.89cm(3.50 in.) long  
  2B-2006 C [4] BOLT 12.06cm(4.75 in.) long  
10. 2H-3788 [12] NUT  
11. 2V-8754 [2] HOSE ASSEM.  
    (Includes)
  5P-0202 HOSE 90.74 cm(35.72 in.)  
  5P-0477 [2] SLEEVE  
  2P-1416 [2] STEM ASSEM.  
12. 8S-9092 C [8] BOLT  
13. 5P-8077 C [16] FLANGE  
14. 5D-9514 [4] BOLT  
15. 9K-4593 [6] CLAMP  
16. 6H-1717 [8] BOLT  
17. 2V-8758 [1] TUBE ASSEM.  
    (Includes)
  9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
18. 0V-0375 [4] BOLT  
19. 1V-1156 [2] HOSE ASSEM. 198.5 cm(78.15 in.)  
20. 2V-8760 C [1] TUBE ASSEM. (L.H.)  
21. 2V-8759 C [1] TUBE ASSEM. (R.H.)  
22. 8K-4078 [2] CLIP  
23. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
24. 8K-4049 [1] BLOCK  
  1P-3707 [1] SEAL  
25. 0S-1625 C [16] BOLT  
26. 0L-1169 C [8] BOLT  
  2H-3789 [4] NUT  
27. 2V-8756 [2] TUBE ASSEM.  
28. 5P-8245 C [12] WASHER  
29. 5P-8247 C [32] WASHER  
30. 8K-4079 [2] BRACKET  
  C   INDICATES CHANGE
 

#HEBP11730459
 

2V-1984: LINES GP-BOOM

2VU984 BOOM LINES GROUP-ONE PIECE-TYPE 3
SERIAL NO. 64R596 TO 64R851 INCLUSIVE
PART OF 8K2667 BOOM AR.
AN ATTACHMENT
c311738 HEBP1173
2V1984 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [4] SCREW  
2. 0S-1595 [14] BOLT  
3. 3B-4508 [18] LOCKWASHER  
4. 4B-4280 [10] WASHER  
5. 8K-4056 [2] CLAMP  
6. 2V-8757 [2] TUBE ASSEM.  
7. 1P-5762 [4] FLANGE  
8. 1P-3705 C [12] SEAL  
9. 1D-4566 [4] BOLT 8.89cm(3.50 in.) long  
  2B-2006 C [4] BOLT 12.06cm(4.75 in.) long  
10. 2H-3788 [12] NUT  
11. 2V-8754 [2] HOSE ASSEM.  
    (Includes)
  5P-0202 HOSE 90.74 cm(35.72 in.)  
  5P-0477 [2] SLEEVE  
  2P-1416 [2] STEM ASSEM.  
12. 8S-9092 [8] BOLT  
13. 5P-8077 C [16] FLANGE  
14. 1D-4588 C [2] BOLT 4.25 cm(10.8 in.) long  
  1B-4367 C [2] BOLT 7.62 cm(3 in.) long  
15. 9K-4593 [6] CLAMP  
16. 6H-1717 [8] BOLT  
17. 2V-8758 [1] TUBE ASSEM.  
    (Includes)
  9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
18. 0V-0375 [4] BOLT  
19. 1V-1156 [2] HOSE ASSEM. 198.5 cm(78.15 in.)  
20. 2V-8760 [1] TUBE ASSEM. (L.H.)  
21. 2V-8759 [1] TUBE ASSEM. (R.H.)  
22. 8K-4078 [2] CLIP  
23. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
24. 2V-0578 C [1] ELBOW  
25. 0S-1625 [16] BOLT  
26. 0L-1169 [8] BOLT  
  2H-3789 [4] NUT  
27. 2V-8756 [2] TUBE ASSEM.  
28. 5P-8245 [12] WASHER  
29. 5P-8247 [32] WASHER  
30. 8K-4079 [2] BRACKET  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 235 :

VALVE GP-PILOT
9J-0387 VALVE GP-PILOT
VALVE GP-PILOT
8J-4356 VALVE GP-PILOT
VALVE GP-PILOT
8J-4356 VALVE GP-PILOT
VALVE GP-CONTROL
3G-3816 VALVE GP-CONTROL
VALVE GP-CONTROL
3G-3817 VALVE GP-CONTROL
VALVE GP-PILOT
3G-7575 VALVE GP-PILOT
VALVE GP-CONTROL
3G-3818 VALVE GP-CONTROL
VALVE GP-SELECTOR
8J-5880 VALVE GP-SELECTOR
VALVE GP-PILOT
4T-9895 VALVE GP-PILOT
6W-3970 SERVICE GP
6W-3970 SERVICE GP
LINES GP-PILOT
3V-1721 LINES GP-PILOT
LINES GP-PILOT
3V-1721 LINES GP-PILOT
LINES GP-PILOT
3V-1721 LINES GP-PILOT
LINES GP-BOOM
2V-1984 LINES GP-BOOM
LINES GP-BOOM
2V-1984 LINES GP-BOOM

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