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8K2630 RETURN AND FILTER LINES GROUP--Part 1 of 2 Serial No. 64R474-Up 235 EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-RETURN
VALVE GP-RELIEF
TANK GP
FILTER GP
VALVE GP-PRESSURE REDUCING
VALVE GP-COMBINATION

EXCAVATOR 235 EXCAVATOR 64R
 235 EXCAVATOR 64R00455-00595 (MACHINE) POWERED BY 3306 ENGINE HEBP1157 235 64R   (1977)

HYDRAULIC SYSTEM

LINES GP-RETURN
LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
 

#HEBP11570200
 

8K-2630: LINES GP-RETURN & FILTER

8K2630 RETURN AND FILTER LINES GROUP--Part 1 of 2
Serial No. 64R474-Up
c165737 HEBP1157
8K2630 LINES GP-RETURN & FILTER Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-0509 [1] HOSE ASSEM.  
  5P-0184 E HOSE 154.43 cm(60.79 in.)  
2. 4S-7498 [2] STEM ASSEM. (90 degrees)  
3. 4S-7507 [2] SLEEVE  
4. 4J-0527 [2] SEAL  
5. 2B-0947 C [12] BOLT  
6. 4B-4279 [16] WASHER  
7. 1P-4582 [4] FLANGE  
8. 0S-1585 [8] BOLT  
9. 2V-8688 C [1] TUBE ASSEM.  
10. 9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
11. 1P-3705 [2] SEAL  
12. 8S-9089 [4] BOLT  
13. 1P-3707 [3] SEAL  
14. 1V-0515 [1] MANIFOLD  
15. 2H-6488 [8] BOLT  
16. 2V-8686 C [1] TUBE ASSEM.  
17. 3H-5368 [16] BOLT  
18. 1V-0516 [1] MANIFOLD  
  1P-3709 [1] SEAL  
19. 1P-4578 [8] FLANGE  
20. 8K-4068 [1] HOSE ASSEM.  
  5P-0182 E HOSE 123.3 cm(48.54 in.)  
  3S-8573 [1] STEM ASSEM. (90 degrees)  
21. 3S-7116 [2] SLEEVE  
22. 3S-8570 [1] STEM ASSEM. (45 degrees)  
23. 4J-0522 [4] SEAL  
24. 8K-4230 [1] HOSE ASSEM.  
  5P-0182 E HOSE 112.9 cm(44.45 in.)  
25. 3S-8573 [1] STEM ASSEM. (90 degrees)  
26. 3S-8569 [1] STEM ASSEM. (30 degrees)  
27. 3S-7116 [2] SLEEVE  
28. 4B-4280 [8] WASHER  
  C   INDICATES CHANGE
  E   ORDER BY THE CENTIMETRE
 

#HEBP11570201
 

8K-2630: LINES GP-RETURN & FILTER

8K2630 RETURN AND FILTER LINES GROUP--Part 2 of 2
Serial No. 64R474--Up
9J2041, 9J2084 Valve and 9J3953 Filter parts are shown on Pages 142 and 143
c165738 HEBP1157
8K2630 LINES GP-RETURN & FILTER Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7951 [3] ELBOW  
2. 7M-8485 [4] SEAL  
3. 8K-4232 [1] HOSE ASSEM.  
  5P-0181 H HOSE 84.6 cm(33.31 in.)  
4. 3S-7252 [2] SLEEVE  
5. 8S-3918 [2] COUPLING ASSEM.  
6. 8K-3999 [1] BRACKET  
7. 0S-0509 [2] BOLT  
  5P-1075 C [2] WASHER  
8. 5P-1775 [1] ELBOW  
  2P-1286 [1] LOCKNUT  
  7K-0898 [2] WASHER  
9. 030-7935 [1] CONNECTOR  
10. 8K-4231 [1] HOSE ASSEM.  
  5P-0181 H HOSE 49.5 cm(19.49 in.)  
  8S-3918 [1] COUPLING  
11. 2P-1409 [1] COUPLING (45degrees)  
12. 3S-7252 [2] SLEEVE  
13. 1A-1460 [8] BOLT  
14. 4B-4280 [8] WASHER  
15. 2D-2285 [3] BOLT  
16. 4J-8265 [6] NUT  
17. 9J-3953 Y [1] FILTER GROUP  
    (Separate Illustration)
18. 0S-1595 C [2] BOLT  
19. 2H-3788 [2] NUT  
20. 3V-1209 C [1] STRAP  
21. 1V-0524 [1] TUBE ASSEM.  
  1P-3709 [2] SEAL  
22. 1P-4582 [4] FLANGE  
23. 0S-1585 [10] BOLT  
24. 1V-1277 [1] HOSE ASSEM.  
  5P-0184 H HOSE 98 cm(38.58 in.)  
25. 4S-7507 [2] SLEEVE  
26. 4S-7492 [2] STEM ASSEM.  
27. 4J-0527 [2] SEAL  
28. 9J-2041 Y [1] VALVE GROUP  
    (Separate Illustration)
29. 0T-0055 [3] BOLT  
30. 1V-0510 [1] ANGLE  
31. 5P-1076 C [4] WASHER  
32. 1V-1280 [1] TUBE ASSEM.  
33. 9J-2084 Y [1] VALVE GROUP  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11570202
 

9J-2041: VALVE GP-RELIEF

9J2041 RELIEF VALVE GROUP
Part of 8K2630 Return and Filter Lines Group shown on Page 140
c118947 HEBP1157
9J2041 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-4624 [2] SHIM  
2. 1J-8945 [1] VALVE  
3. 5J-2792 [1] SPRING  
4. 7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
5. 4J-4759 [1] PLUG  
  4F-7952 [1] SEAL  
6. 3H-0110 [1] COVER  
 

#HEBP11570203
 

9J-2084: VALVE GP-DRAIN

9J2084 DRAIN VALVE GROUP
Part of 8K2630 Return and Filter Lines Group shown on Page 140
c151113 HEBP1157
9J2084 VALVE GP-DRAIN Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8896 [1] CAP  
2. 8F-0212 [1] SEAL-O-RING  
3. 2S-4078 [1] SEAL-O-RING  
 

#HEBP11570204
 

9J-3953: FILTER GP-EXTERNAL

9J3953 EXTERNAL FILTER GROUP
Part of 8K2630 Return and Filter Lines Group shown on Page 140
c158347 HEBP1157
9J3953 FILTER GP-EXTERNAL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8006 [1] PLUG  
  2M-9780 [1] SEAL  
2. 9J-9317 C [1] ROD  
3. 9J-4056 [1] HOUSING ASSEM.  
4. 9J-4058 [1] SCREEN ASSEM.  
5. 7J-0670 [3] ELEMENT ASSEM.  
6. 9J-3954 Y [1] BY-PASS GROUP  
    (Separate Illustration)
7. 1A-1135 [4] BOLT  
  3B-4510 [4] LOCKWASHER  
8. 9S-8010 [1] PLUG  
  2S-4078 [1] SEAL  
9. 5P-3092 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11570205
 

9J-3954: BYPASS GP-FILTER

9J3954 FILTER BY-PASS GROUP
Part of 9J3953 External Filter Group
c205861 HEBP1157
9J3954 BYPASS GP-FILTER Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2864 [1] PLUG-DRAIN  
  6F-5559 [1] SEAL-O-RING  
2. 7J-2994 [2] RETAINER  
3. 9J-7195 C [1] COVER-FILTER  
4. 034-0106 C [1] BOLT-LOCKING  
5. 6H-3956 [1] PIN  
6. 7J-2983 [1] SPRING  
7. 7J-2989 [3] SCREW-TAPPING  
8. 7J-2987 [1] PLATE-VALVE  
9. 7J-2988 [1] SHAFT  
10. 7J-2999 [1] HOUSING-BYPASS  
11. 7J-2982 [1] SPRING  
12. 8J-1856 [1] RETAINER AS  
13. 4B-9782 C [1] BALL  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP11570206
 

8J-7390: FILTER GP

8J7390 HYDRAULIC OIL FILTER GROUP
Part of 8K2629 Pump Lines Group shown on Pages 151 & 155
c116329 HEBP1157
8J7390 FILTER GP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4686 [1] PLUG  
2. 8J-7388 [1] BOLT  
3. 8J-7311 [1] GASKET  
4. 1H-8128 [1] SEAL  
5. 5J-1095 [1] SEAT  
6. 5J-1096 [1] VALVE  
7. 4J-0816 [1] ELEMENT ASSEM. (Disposable)  
8. 9S-4191 [1] PLUG  
9. 3J-1907 [2] SEAL  
10. 8J-7387 [1] HOUSING ASSEM.  
11. 3J-1997 [1] RETAINER  
12. 7F-9802 [1] SPRING  
13. 3J-1162 [1] SPRING  
14. 2M-8729 [1] PIN  
15. 8J-7389 [1] COVER  
 

#HEBP11570207
 

9J-1212: FILTER GP-OIL

9J1212 OIL FILTER GROUP
Part of 8K2629 Pump Lines Group shown on Pages 151 & 155
c212535 HEBP1157
9J1212 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-1304 [ 1] BASE ASSEM.  
2. 3G-2276 C [ 1] GASKET  
3. 9J-1305 [ 1] BODY ASSEM.  
4. 9J-1308 [ 1] PLUG  
  1F-1569 [ 1] WASHER  
5. 9M-9740 [ 1] ELEMENT ASSEM.  
6. 4J-5267 [ 1] SEAL  
7. 9J-1306 [ 1] BOLT ASSEM.  
8. 4M-8184 C [ 1] SPRING  
9. 9J-1307 [ 1] RETAINER  
10. 2J-6356 [ 1] RING  
    INDICATES CHANGE
 

#HEBP11570208
 

8J-8578: VALVE GP-REDUCING

8J8578 REDUCING VALVE GROUP
Part of 8K2629 Pump Lines Group shown on Pages 151 & 155
c214626 HEBP1157
8J8578 VALVE GP-REDUCING Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-7278 [1] SLUG  
  7H-3639 C [1] PIN (Spring)  
2. 8J-2054 [1] WASHER  
3. 0S-1618 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
4. 8J-2055 [1] COVER  
5. 2H-3932 [1] SEAL  
6. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
7. 9J-7210 C [1] PLUNGER  
8. 8J-8575 [1] RETAINER  
9. 9J-7211 C [1] PLUG  
10. 3S-4506 C [1] LOCK  
11. 1B-4203 C [1] NUT  
12. 6J-3134 C [1] SEAL  
13. 9S-8001 [5] PLUG  
  4J-7533 [5] SEAL  
14. 8J-8574 [1] SPRING  
15. 4F-7952 [1] SEAL  
16. 8J-8572 [1] SLUG  
17. 9S-8005 [1] PLUG  
18. 3K-0360 [2] SEAL  
19. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
20. 8J-8573 [1] COVER  
21. 2H-5001 [1] SEAL  
22. 8J-8577 [1] VALVE GROUP  
  C   INDICATES CHANGE
 

#HEBP11570209
 

9J-0782: VALVE GP-COMBINATION

9J782 COMBINATION VALVE GROUP
Part of 8K2629 Pump Lines Group shown on Pages 149 & 153
9J785 & 9J3024 Valve parts are shown on Pages 146 & 147
c118680 HEBP1157
9J0782 VALVE GP-COMBINATION Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0785 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 9J-0775 [1] VALVE GROUP  
3. 1J-8960 [2] SPRING  
4. 2S-4078 [2] SEAL  
5. 9S-8010 [2] PLUG  
6. 9J-3024 Y [1] VALVE GROUP  
    (Separate Illustration)
7. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
8. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 235 :

LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
VALVE GP-RELIEF
8J-0328 VALVE GP-RELIEF
VALVE GP-RELIEF
8J-6798 VALVE GP-RELIEF
VALVE GP-RELIEF
3G-3280 VALVE GP-RELIEF
VALVE GP
3G-1796 VALVE GP
VALVE GROUP
9J-6422 VALVE GROUP
VALVE GP
9J-6421 VALVE GP
LINES GP-RETURN & FILTER
8K-2630 LINES GP-RETURN & FILTER
VALVE GP-RELIEF
9J-2041 VALVE GP-RELIEF
VALVE GP-DRAIN
9J-2084 VALVE GP-DRAIN
FILTER GP-EXTERNAL
9J-3953 FILTER GP-EXTERNAL
BYPASS GP-FILTER
9J-3954 BYPASS GP-FILTER
FILTER GP
8J-7390 FILTER GP
FILTER GP-OIL
9J-1212 FILTER GP-OIL
VALVE GP-REDUCING
8J-8578 VALVE GP-REDUCING

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