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457-6221 LINES GP-AUXILIARY HYDRAULIC AN ATTACHMENT 903C COMPACT WHEEL LOADER


HYDRAULIC SYSTEM
LINES GP-AUXILIARY
LINES GP-FRONT
COOLER GP
LINES GP-HYDRAULIC
VALVE GP-BANK
PUMP GP
TANK GP

COMPACT WHEEL LOADER 903C COMPACT WHEEL LOADER MW4
 903C Compact Wheel Loader MW400001-UP (MACHINE) POWERED BY C2.4 Engine SEBP7487 903C MW4   (2014)

HYDRAULIC SYSTEM

LINES GP-AUXILIARY
LINES GP-AUXILIARY HYDRAULIC
457-6221 LINES GP-AUXILIARY HYDRAULIC
 

#SEBP74870160
 

457-6221: LINES GP-AUXILIARY HYDRAULIC

457-6221 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
i05882295 SEBP7487
4576221 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 152-5717 [1] CAP-DUST  
2. 152-5718 [1] CAP-DUST  
3. 193-8334 [1] FITTING AS (QUICK DISCONNECT, MALE)  
4. 193-8335 [1] FITTING AS (QUICK DISCONNECT, FEMALE)  
    (EACH FITTING AS INCLUDES)
  7J-9108 [1] SEAL-O-RING  
5. 257-5944 [1] BRACKET AS  
6. 257-6099 [1] BRACKET  
7. 260-9929 [1] PLATE AS  
8. 457-9865 I [1] HOSE AS  
9. 457-9866 I [1] HOSE AS  
10. 148-8342 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
11. 153-6256 [2] ELBOW AS  
    (EACH INCLUDES)
  7J-9108 [1] SEAL-O-RING  
  8C-7563 [1] ELBOW  
12. 384-1628 [1] WASHER-HARD (8.8X35X4-MM THK)  
13. 3G-8047 [2] GROMMET  
14. 3G-8054 [2] CLIP (TAB)  
15. 3G-8057 [2] CLIP (SLOT)  
16. 6V-9170 [2] NUT-BULKHEAD (1-14-THD)  
17. 7J-9108 [2] SEAL-O-RING  
18. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
20. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
21. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74870161
 

457-9870: LINES GP-FRONT

457-9870 LINES GP-FRONT
PART OF 457-1857 HYDRAULIC AR
ALSO AN ATTACHMENT
i05882298 SEBP7487
4579870 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 397-4653 I [2] HOSE AS  
2. 398-4084 I [1] HOSE AS  
3. 398-4085 I [1] HOSE AS  
4. 398-4086 I [1] HOSE AS  
5. 398-4087 I [1] HOSE AS  
6. 457-9871 I [2] HOSE AS  
7. 457-9872 I [2] HOSE AS  
8. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
9. 148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
10. 148-8375 [4] ELBOW AS  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-8981 [1] ELBOW  
11. 148-8444 [2] TEE AS-SWIVEL  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-9837 [1] TEE-SWIVEL  
12. 164-5608 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-1687 [1] CONNECTOR  
13. 204-0317 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  092-3635 [1] CONNECTOR  
14. 3G-8054 [1] CLIP (TAB)  
15. 3G-8057 [1] CLIP (SLOT)  
16. 6V-0974 [1] GROMMET  
17. 6V-9169 [4] NUT (13/16-16-THD)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
20. 7I-7439 E GUARD-HOSE (52.5-CM)  
20A. 7I-7439 E GUARD-HOSE (51-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74870162
 

396-7825: LINES GP-HYDRAULIC OIL COOLER

396-7825 LINES GP-HYDRAULIC OIL COOLER
PART OF 457-1857 HYDRAULIC AR
ALSO AN ATTACHMENT
i05254374 SEBP7487
3967825 LINES GP-HYDRAULIC OIL COOLER Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 255-3084 [1] VALVE GP-BYPASS (HYDRAULIC OIL COOLER)  
2. 305-8347 [2] FLANGE-SPECIAL  
3. 419-8468 I [1] HOSE AS  
4. 438-6410 I [1] HOSE AS  
5. 436-7581 [1] HOSE AS  
6. 436-7582 I [1] HOSE AS  
7. 148-8322 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8640 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
8. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
9. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
10. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
11. 148-8372 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8721 [1] ELBOW  
12. 148-8392 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
13. 148-8431 [2] TEE AS  
    (EACH INCLUDES)
  5K-9090 [2] SEAL-O-RING  
  6V-8785 [1] TEE  
  7M-8485 [1] SEAL-O-RING  
14. 150-4033 [1] TEE AS  
  6V-9746 [2] SEAL-O-RING  
  6V-9846 [1] TEE  
15. 172-4621 [1] ADAPTER AS  
  6V-0301 [1] ADAPTER  
  7M-8485 [1] SEAL-O-RING  
16. 5P-7468 [1] CLIP (SLOT)  
17. 5P-7469 [1] CLIP (TAB)  
18. 6V-0545 [1] GROMMET  
19. 6V-1572 [2] CLIP (SLOT)  
20. 6V-1573 [1] CLIP (TAB)  
21. 6V-1875 [2] GROMMET  
22. 6V-1889 [3] CLIP (LOOP)  
23. 8T-2148 [2] SEAL-O-RING  
24. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
25. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
26. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
27. 8T-4186 M [1] BOLT (M10X1.5X40-MM)  
30. 7Y-5074 E GUARD-HOSE (100-CM)  
30A. 7Y-5074 E GUARD-HOSE (58-CM)  
30B. 7Y-5074 E GUARD-HOSE (27-CM)  
31. 425-7837 [2] SHEET-RUBBER  
32. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74870163
 

434-2639: LINES GP-IMPLEMENT

434-2639 LINES GP-IMPLEMENT
PART OF 433-6363 CAB AR-ENCLOSED ROPS, 469-7650 CANOPY AR
AN ATTACHMENT
i05297457 SEBP7487
4342639 LINES GP-IMPLEMENT Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 439-0121 I [1] HOSE AS  
2. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
3. 5G-3676 [1] GROMMET  
4. 8T-1889 [1] CLIP (SLOT)  
5. 8T-1890 [1] CLIP (TAB)  
6. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
8. 7I-1024 E GUARD-HOSE (36-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74870164
 

433-6375: MOUNTING GP-BANK VALVE

433-6375 MOUNTING GP-BANK VALVE -3-VALVE
PART OF 457-1857 HYDRAULIC AR
ALSO AN ATTACHMENT
i05295844 SEBP7487
4336375 MOUNTING GP-BANK VALVE Parts scheme
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-0843 [3] PIN-COTTER  
2. 234-4050 [3] END-YOKE ROD  
3. 263-2967 [3] PIN  
4. 423-5353 [1] BRACKET AS  
5. 5C-7261 M [3] NUT (M8X1.25-THD)  
6. 7X-7729 [2] WASHER (11X25X3-MM THK)  
7. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
8. 9X-8256 [3] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
 

#SEBP74870165
 

452-6238: PUMP & MTG GP-PISTON

452-6238 PUMP & MTG GP-PISTON
PART OF 457-1857 HYDRAULIC AR
ALSO AN ATTACHMENT
i05883163 SEBP7487
4526238 PUMP & MTG GP-PISTON Parts scheme
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-0818 [2] WASHER (14.2X24.5X3.5-MM THK)  
2. 267-1082 [1] COUPLING-PUMP  
3. 520-0323 [2] PIN-DOWEL  
4. 457-5321 [1] HOUSING-COVER  
5. 452-6240 Y [1] PUMP GP-PISTON  
6. 136-2401 M [2] BOLT-TRACK (M14X1.5X35-MM)  
7. 191-7503 M [3] BOLT (M12X1.75X16-MM)  
8. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74870166
 

229-5268: PUMP GP-GEAR

229-5268 PUMP GP-GEAR
PART OF 452-6240 PUMP GP-PISTON
ALSO AN ATTACHMENT
i05349173 SEBP7487
2295268 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-5083 [1] SEAL-LIP TYPE  
2. 257-8048 [2] GASKET  
3. 257-8049 [4] GASKET  
4. 257-8050 [1] RING-RETAINING  
 

#SEBP74870167
 

452-6240: PUMP GP-PISTON

452-6240 PUMP GP-PISTON
PART OF 452-6238 PUMP & MTG GP-PISTON
ALSO AN ATTACHMENT
i05933441 SEBP7487
4526240 PUMP GP-PISTON Parts scheme 4526240 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 229-5268 Y [1] PUMP GP-GEAR  
2. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
4. 257-9560 Y [1] ROTATING GP-PUMP  
5. 257-9581 Y [1] VALVE GP-PUMP CONTROL (HYDRAULIC)  
6. 257-9612 Y [1] HEAD GP-PUMP  
7. 258-0006 Y [1] COVER GP-PUMP  
8. 258-0014 Y [1] VALVE GP-SOLENOID (PISTON PUMP)  
9. 258-0025 [1] VALVE GP (SPEED SENSING)  
  [1] SEAL-O-RING  
  [1] RING-RETAINING  
10. 258-0029 [1] HOUSING  
11. 258-0030 [1] PIN-JOINT  
12. 257-9645 [2] PLUG AS  
13. 258-0034 [1] PLUG AS  
14. 134-7515 [1] PLUG  
15. 258-0036 [2] PIN  
16. 258-0037 [1] PLUG AS  
17. 258-0038 [1] BOLT  
18. 258-0039 [1] PLUG AS  
19. 258-0040 [1] SCREW  
20. 258-0041 [1] NUT  
21. 123-7583 [1] ORIFICE  
22. 258-0043 [1] ORIFICE  
23. 257-9646 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74870168
 

257-9560: ROTATING GP-PUMP

257-9560 ROTATING GP-PUMP
PART OF 452-6240 PUMP GP-PISTON
ALSO AN ATTACHMENT
i05349181 SEBP7487
2579560 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-9561 [1] BARREL AS  
2. 257-9562 [9] PISTON AS  
3. [1] SWASHPLATE  
4. [1] SLIDE  
5. [1] SHAFT-DRIVE  
6. [1] SHIM (1.2-MM THK)  
7. [1] SHIM (1-MM THK)  
8. [1] SHIM (0.8-MM THK)  
9. [1] SHIM (0.6-MM THK)  
10. [1] PLATE-RETAINER  
11. [1] RETAINER-BALL  
12. 257-9572 [1] BEARING  
13. [2] WASHER  
14. [1] SPRING-COIL  
15. 257-9575 [1] BEARING AS  
16. [1] CAGE  
17. 150-0841 [1] RING  
18. [2] RING  
19. 257-9579 [1] SEAL-LIP TYPE  
20. [1] RING-RETAINING  
 

#SEBP74870169
 

396-7795: TANK & MTG GP-HYDRAULIC

396-7795 TANK & MTG GP-HYDRAULIC
PART OF 457-1857 HYDRAULIC AR
ALSO AN ATTACHMENT
i05254319 SEBP7487
3967795 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-5127 [1] BREATHER (ATMOSPHERIC)(HYDRAULIC TANK)  
2. 396-8652 Y [1] TANK GP-HYDRAULIC  
3. 5P-1076 [3] WASHER-HARD (13.5X30X4-MM THK)  
4. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
5. 437-3403 [1] INSULATION  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 903C :

KICKOUT & POSITIONER GP
396-7834 KICKOUT & POSITIONER GP
457-2653 HYDRAULIC AR
457-1857 HYDRAULIC AR
HEAD GP-PUMP
257-9612 HEAD GP-PUMP
CYLINDER GP-TILT
396-7803 CYLINDER GP-TILT
CYLINDER GP-LIFT
452-6236 CYLINDER GP-LIFT
CYLINDER GP-LIFT
452-6234 CYLINDER GP-LIFT
COVER GP-VALVE
397-2373 COVER GP-VALVE
LINES GP-FRONT
457-9870 LINES GP-FRONT
LINES GP-HYDRAULIC OIL COOLER
396-7825 LINES GP-HYDRAULIC OIL COOLER
LINES GP-IMPLEMENT
434-2639 LINES GP-IMPLEMENT
MOUNTING GP-BANK VALVE
433-6375 MOUNTING GP-BANK VALVE
PUMP & MTG GP-PISTON
452-6238 PUMP & MTG GP-PISTON
PUMP GP-GEAR
229-5268 PUMP GP-GEAR
PUMP GP-PISTON
452-6240 PUMP GP-PISTON
ROTATING GP-PUMP
257-9560 ROTATING GP-PUMP
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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