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425-2956 MOUNTING GP-VALVE PART OF 431-4510 HYDRAULIC AR AN ATTACHMENT 305.5E MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
MOUNTING GP
PUMP GP
SWIVEL GP
TANK GP

MINI HYD EXCAVATOR 305.5E MINI HYD EXCAVATOR MX5
 305.5E Mini Hydraulic Excavator MX500001-UP (MACHINE) POWERED BY C2.4 Engine SEBP6878 305.5E MX5   (2013)

HYDRAULIC SYSTEM

MOUNTING GP
MOUNTING GP-VALVE
425-2956 MOUNTING GP-VALVE
MOUNTING GP-VALVE
453-7396 MOUNTING GP-VALVE
MOUNTING GP-VALVE
453-7396 MOUNTING GP-VALVE
 

#SEBP68780200
 

425-2956: MOUNTING GP-VALVE

425-2956 MOUNTING GP-VALVE
PART OF 431-4510 HYDRAULIC AR
AN ATTACHMENT
i05412398 SEBP6878
4252956 MOUNTING GP-VALVE Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-9252 [1] SPACER (13X25X22.14-MM THK)  
2. 373-7047 Y [1] VALVE GP-MAIN CONTROL  
3. 425-2957 [1] BRACKET AS  
4. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
5. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 8T-4910 M [1] BOLT (M12X1.75X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780201
 

453-7396: MOUNTING GP-VALVE

453-7396 MOUNTING GP-VALVE
S/N MX51500-UP
PART OF 455-0372 HYDRAULIC AR
Type 1
ALSO AN ATTACHMENT
i05879675 SEBP6878
4537396 MOUNTING GP-VALVE Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-7047 Y [1] VALVE GP-MAIN CONTROL  
2. 453-7447 [1] BRACKET AS  
3. 8T-4183 M [7] BOLT (M12X1.75X40-MM)  
4. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780202
 

453-7396: MOUNTING GP-VALVE

453-7396 MOUNTING GP-VALVE
S/N MX51500-UP
PART OF 455-0372 HYDRAULIC AR
Type 2
ALSO AN ATTACHMENT
i06657413 SEBP6878
4537396 MOUNTING GP-VALVE Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 456-1821 CY [1] VALVE GP-MAIN CONTROL  
2. 453-7447 [1] BRACKET AS  
3. 8T-4183 M [7] BOLT (M12X1.75X40-MM)  
4. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780203
 

425-2961: PUMP & MTG GP-MAIN HYDRAULIC

425-2961 PUMP & MTG GP-MAIN HYDRAULIC
S/N MX51500-UP
PART OF 431-4510, 455-0372 HYDRAULIC AR
ALSO AN ATTACHMENT
i05423529 SEBP6878
4252961 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-6412 M [8] BOLT (M10X1.25X50-MM)  
2. 390-8885 [1] COUPLING-PUMP  
3. 423-0097 Y [1] PUMP GP-MAIN HYDRAULIC  
4. 436-7874 [1] HOUSING AS-FLYWHEEL  
  436-7872 [1] HOUSING-COVER  
  520-0323 [2] PIN-DOWEL  
5. 6V-8200 M [3] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
8. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 9X-2027 [1] WASHER (11X18X2-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780204
 

423-0097: PUMP GP-MAIN HYDRAULIC

423-0097 PUMP GP-MAIN HYDRAULIC
S/N MX51500-UP
PART OF 425-2961 PUMP & MTG GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05423512 SEBP6878
4230097 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
2. 180-6213 [1] RING-RETAINING  
3. 258-0139 [1] SEAL-SHAFT  
4. 2M-9780 [3] SEAL-O-RING  
5. 386-6610 [1] SPRING  
6. 9X-8979 [1] DOWEL  
7. 8T-2503 M [4] BOLT-SOCKET HEAD (M14X2X35-MM)  
8. 168-3504 [2] SEAL  
9. 258-0135 [2] PLUG  
10. 190-6507 [1] RING-STOP  
11. 9W-2110 [1] CUP-TAPERED ROLLER  
12. 8J-0412 [1] CUP-BEARING  
13. 192-7470 [1] SEAL-O-RING  
14. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
15. 386-6612 [1] BEARING-CRADLE  
16. 386-6611 [1] BEARING-CRADLE  
17. 398-7457 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
18. 379-5187 [1] SPRING  
19. 333-7840 [1] STOP  
20. 442-5643 [1] VALVE GP-PUMP CONTROL  
21. 376-0900 Y [1] ROTATING GP-PUMP  
22. 279-2491 [1] PLATE-PORT  
23. 9S-8006 [3] PLUG (7/8-14-THD)  
24. 3P-1210 [1] CONE-BEARING  
25. 9W-2109 [1] CONE-BEARING  
26. 455-7988 [1] SHAFT-PUMP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780205
 

376-0900: ROTATING GP-PUMP

376-0900 ROTATING GP-PUMP
S/N MX51500-UP
PART OF 423-0097 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05517578 SEBP6878
3760900 ROTATING GP-PUMP Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-3384 [9] PISTON AS-PUMP  
2. 168-3385 [1] PLATE-RETRACTION  
3. 168-3378 [1] BEARING-SPHERICAL  
4. 168-3381 [1] SPRING  
5. 168-3379 [3] PIN  
6. 6V-7723 [1] RING-RETAINING  
7. 168-3382 [1] WASHER (30X42X2.7-MM THK)  
 

#SEBP68780206
 

268-3054: SWIVEL GP

268-3054 SWIVEL GP
S/N MX51500-UP
PART OF 333-5641 LINES GP-TRAVEL MOTOR
ALSO AN ATTACHMENT
i04557748 SEBP6878
2683054 SWIVEL GP Parts scheme 2683054 SWIVEL GP Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 269-0337 [7] SEAL  
2. 251-8485 [1] COVER  
3. 251-8486 [1] HOUSING  
4. 251-8487 [1] ROTOR  
5. 251-8488 [1] SEAL  
6. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
7. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
9. 095-1714 [1] SEAL-O-RING  
10. 251-8489 [1] RETAINER  
11. 095-1623 [1] SEAL-O-RING  
12. 095-1710 [1] SEAL-O-RING  
13. 251-8490 [1] PIN  
  M   METRIC PART
 

#SEBP68780207
 

425-3011: TANK & FILTER GP-HYDRAULIC

425-3011 TANK & FILTER GP-HYDRAULIC
PART OF 425-3010 TANK & MTG GP-HYDRAULIC
AN ATTACHMENT
i05412402 SEBP6878
4253011 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4278 [1] CLAMP-HOSE  
2. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
3. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC OIL)  
4. 262-5689 [1] STRAINER AS (HYDRAULIC TANK)  
  135-7940 [1] SEAL-O-RING  
5. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
6. 7Y-1976 E HOSE-WATER (120-CM)  
7. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
8. 095-1725 [1] SEAL-O-RING  
9. 5M-2057 [1] SEAL-O-RING  
10. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780208
 

453-7431: TANK & FILTER GP-HYDRAULIC

453-7431 TANK & FILTER GP-HYDRAULIC
S/N MX51500-UP
PART OF 453-7430 TANK & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
i05880432 SEBP6878
4537431 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4278 [1] CLAMP-HOSE  
2. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
3. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC OIL)  
4. 262-5689 [1] STRAINER AS (HYDRAULIC TANK)  
  135-7940 [1] SEAL-O-RING  
5. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
6. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
7. 7Y-1976 E HOSE-WATER (120-CM)  
8. 095-1725 [1] SEAL-O-RING  
9. 5M-2057 [1] SEAL-O-RING  
10. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780209
 

425-3010: TANK & MTG GP-HYDRAULIC

425-3010 TANK & MTG GP-HYDRAULIC
PART OF 431-4510 HYDRAULIC AR
AN ATTACHMENT
i05412399 SEBP6878
4253010 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 425-3011 Y [1] TANK & FILTER GP-HYDRAULIC  
2. 085-9310 [4] SPACER (16.6X32X26-MM THK)  
3. 8T-4140 M [4] BOLT (M16X2X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Magazine
New Dowel Pins in the Flywheel Housing Assembly Are Now Used on Certain Mini Hydraulic Excavators {1157, 5070}
New Dowel Pins in the Flywheel Housing Assembly Are Now Used on Certain Mini Hydraulic Excavators {1157, 5070}

Caterpillar Parts SIS Catalog 305.5E :

MOTOR GP-SWING
397-3825 MOTOR GP-SWING
MOTOR GP-PISTON
470-9614 MOTOR GP-PISTON
LINES GP-TRAVEL MOTOR
333-5641 LINES GP-TRAVEL MOTOR
LINES GP-SWING MOTOR
425-2921 LINES GP-SWING MOTOR
LINES GP-STICK
425-2970 LINES GP-STICK
LINES GP-RETURN
425-2949 LINES GP-RETURN
LINES GP-PUMP
452-3467 LINES GP-PUMP
LINES GP-PUMP
425-2915 LINES GP-PUMP
MOUNTING GP-VALVE
453-7396 MOUNTING GP-VALVE
MOUNTING GP-VALVE
453-7396 MOUNTING GP-VALVE
PUMP & MTG GP-MAIN HYDRAULIC
425-2961 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
423-0097 PUMP GP-MAIN HYDRAULIC
ROTATING GP-PUMP
376-0900 ROTATING GP-PUMP
SWIVEL GP
268-3054 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
425-3011 TANK & FILTER GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
453-7431 TANK & FILTER GP-HYDRAULIC
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