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9J1212 OIL FILTER GROUP Part of 8K2629 Pump Lines Group shown on Pages 46A, 46E, 46J and 47 235 EXCAVATOR


HYDRAULIC SYSTEM
FILTER GP
VALVE GP-COMBINATION
FILTER GP
VALVE GP-RELIEF
VALVE GP-PRESSURE REDUCING
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
VALVE GP
PUMP GP


HYDRAULIC SYSTEM

FILTER GP
 

#UEG0713S0110
 

9J-1212: FILTER GP-OIL

9J1212 OIL FILTER GROUP
Part of 8K2629 Pump Lines Group shown on Pages 46A, 46E, 46J and 47
c212535 UEG0713S
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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
 

#UEG0713S0111
 

9J-0782: VALVE GP-COMBINATION

9J782 COMBINATION VALVE GROUP
Part of 8K2629 Pump Lines Group shown on Pages 45, 46C, 46G and 46L
9J785 and 9J3024 Valve parts are shown on Pages 48B and 51
c118680 UEG0713S
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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
 

#UEG0713S0112
 

8J-7390: FILTER GP

8J7390 HYDRAULIC OIL FILTER GROUP
Part of 8K2629 Pump Lines Group shown on Page 47
c213687 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4686 [1] PLUG  
2. 7J-5589 C [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  
  C   INDICATES CHANGE
 

#UEG0713S0113
 

9J-3024: VALVE GP-RELIEF

9J3024 RELIEF VALVE GROUP
Part of 9J782 Combination Valve Group shown on Page 49
c119574 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
2. 9S-8002 [5] PLUG  
  3J-7354 [5] SEAL  
3. 8J-6152 [2] STOP  
4. 5J-2722 [2] SHIM (.048" Thick)  
  5J-2721 [19] SHIM (.005" Thick)  
5. 8J-2304 [1] VALVE GROUP  
6. 0L-1352 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
7. 9S-8005 [2] PLUG  
8. 3K-0360 [3] SEAL  
9. 2H-6488 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
10. 8J-2300 [1] VALVE GROUP  
11. 3H-7675 [1] SPRING  
12. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
13. 5J-4571 [2] SPRING  
14. 4J-0519 [2] SEAL  
15. 5J-0901 [2] VALVE  
16. 4J-5309 [1] SEAL  
17. 9S-4187 [1] PLUG  
18. 8J-2307 [1] VALVE  
19. 4J-0523 [1] SEAL  
20. 2J-0075 [1] SPRING  
21. 4J-5573 [1] SEAL  
22. 4J-0522 [1] SEAL  
23. 3J-3435 [1] BODY GROUP  
24. 8F-9206 [1] SEAL  
 

#UEG0713S0114
 

8J-8578: VALVE GP-REDUCING

8J8578 REDUCING VALVE GROUP--Type 1
Part of 8K2629 Pump Lines Group shown on Pages 46A, 46E, 46J and 47
c201050 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-1896 [1] SLUG  
  1L-5316 [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. 8J-2051 [1] NEEDLE  
8. 2H-3429 [1] RING  
9. 8J-2092 [1] PLUG  
10. 2A-1989 [1] LOCK  
11. 1B-4430 [1] NUT  
12. 1H-1023 [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  
23. 8J-8575 [1] RETAINER  
 

#UEG0713S0115
 

8J-8578: VALVE GP-REDUCING

8J8578 REDUCING VALVE GROUP--Underspeed Valve--Type 2
Part of 8K2629 Pump Lines Group shown on Pages 46A, 46E, 46J and 47
c214626 UEG0713S
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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
 

#UEG0713S0116
 

8J-6899: HEAD GP-PUMP CONTROL

8J6899 PUMP CONTROL HEAD GROUP
Part of 8J1905 Piston Pump Group shown on Page 54
8J6898 Valve parts are shown on Page 58
c213716 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8002 [5] PLUG  
  3J-7354 [5] SEAL  
2. 8J-0436 [1] HEAD  
3. 8J-0442 [1] COVER  
4. 5K-5959 [2] SEAL  
5. 8J-3800 [1] CARTRIDGE  
6. 8J-1898 [5] SHIM  
7. 8J-6305 C [1] SPRING (outer)  
8. 8J-3819 [1] SPRING (inner)  
9. 0S-1585 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
10. 8J-2029 [1] SPACER  
11. 8J-0444 [1] COVER  
12. 8J-2028 [1] SPACER  
13. 5P-1480 [6] SEAL  
  8J-3817 [6] RING  
14. 8J-6898 Y [1] VALVE GROUP  
    (Separate Illustration)
15. 8J-7334 [1] PISTON  
16. 8J-3816 [1] PISTON  
17. 8J-0412 [1] CUP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0117
 

6J-9277: VALVE GP

6J9277 SHUTTLE VALVE GROUP
Part of 8J6773 Piston Motor Group shown on Page 56
c118672 UEG0713S
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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  
 

#UEG0713S0118
 

8J-1905: PUMP GP-PISTON

8J1905 PISTON PUMP GROUP--Slipper--Part 1 of 2
Serial No. 32K1 to 32K506 inclusive
8J6899 Head parts are shown on Page 53
c204029 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE  
2. 4B-4158 [4] SCREW  
3. 3P-1210 [1] CONE  
4. 2H-6488 [4] BOLT  
5. 3B-4508 [10] LOCKWASHER  
6. 8J-6899 Y [1] HEAD GROUP  
    (Separate Illustration)
7. 9J-3526 RC [1] PLATE  
8. 8J-0240 [1] GASKET  
9. 0S-1573 [4] BOLT  
10. 031-4630 [10] BOLT  
11. 8J-0241 [2] BEARING  
12. 8J-0218 [6] SHIM (.005 in. thick)  
  8J-0217 [4] SHIM (.002 in. thick)  
13. 8J-0171 [1] PLATE  
14. 1D-4572 [2] BOLT  
15. 5B-5821 [2] DOWEL  
16. 5H-6199 [1] RING  
17. 8J-0179 [1] PLATE  
18. 8J-6897 [9] PISTON ASSEM.  
19. 8J-2043 [1] SPRING  
20. 8J-7332 [1] BARREL ASSEM.  
21. 8J-0237 [2] SPACER  
22. 1K-6985 [1] RING  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0713S0119
 

8J-1905: PUMP GP-PISTON

8J1905 PISTON PUMP GROUP--Slipper--Part 2 of 2
Serial No. 32K1 to 32K506 inclusive
c205998 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7336 [2] LINK  
2. 2J-0157 [2] SEAL  
3. 6F-8205 [8] WASHER .022 in. (.559 mm) thick  
  6H-0199 [2] WASHER .109 in. (2.77 mm) thick  
  5J-9101 [2] SHIM .010 in. (.254 mm) thick  
4. 8J-1603 [1] BOLT  
5. 8J-0219 [1] BOLT  
6. 8J-7333 [2] INSERT  
7. 8J-6276 [2] RETAINER  
8. 1S-8517 [2] RING  
9. 9S-8008 [2] PLUG  
  3D-2824 [3] SEAL  
10. 9M-2092 [2] SEAL  
11. 8J-0123 [2] COVER  
12. 6S-2827 [2] CONE  
13. 0S-1588 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
14. 8J-0220 [4] SHIM .005 in. (.127 mm)thick  
  8J-0221 [4] SHIM .002 in. (.05 mm) thick  
15. 5P-0402 [2] SEAL  
16. 7H-2444 [2] SEAL  
17. 8J-6802 [1] SHAFT  
18. 7J-8893 [1] CONE  
19. 8J-6297 [1] RETAINER  
20. 6S-2826 [2] CUP  
21. 5B-5821 [1] DOWEL  
22. 8J-0103 [1] SWASHPLATE  
23. 1T-0284 [3] BOLT  
24. 8J-0137 [1] BODY  
25. 7J-8894 [1] CUP  
26. 1A-2223 [2] DOWEL  
  8J-8652 [1] KIT (Consists of Gasket, Ring and Seals)  
 

Information:

Special Instruction
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Specifications
Pilot System Filter<BR> (8J7390)
235 EXCAVATOR HYDRAULIC SYSTEM
Case Drain Filter<BR> (9J1212)
235 EXCAVATOR HYDRAULIC SYSTEM
Filter For Main Oil System<BR> (9J3953)
235 EXCAVATOR HYDRAULIC SYSTEM
Pilot System Filter<BR> (8J7390)
235 FRONT SHOVEL HYDRAULIC SYSTEM
Case Drain Filter<BR> (9J1212)
235 FRONT SHOVEL HYDRAULIC SYSTEM
Filter For Main Oil System<BR> (9J3953)
235 FRONT SHOVEL HYDRAULIC SYSTEM
Tool Operating Manual
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Disassembly and Assembly
Filter Housing (Main System)
235 EXCAVATOR VEHICLE SYSTEMS
Filter Housing (Case Drain)
235 EXCAVATOR VEHICLE SYSTEMS
Filter Housing (Pilot System)
235 EXCAVATOR VEHICLE SYSTEMS
Service Magazine
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}

Caterpillar Parts SIS Catalog 235 :

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