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425-2970 LINES GP-STICK PART OF 455-0421 STICK AR-HOE ALSO AN ATTACHMENT 305.5E2 MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-STICK
LINES GP-SWING
LINES GP-TRAVEL MOTOR
MOTOR GP
MOUNTING GP
PUMP GP

MINI HYD EXCAVATOR 305.5E2 MINI HYD EXCAVATOR WE2
 305.5E2 Mini Hydraulic Excavator WE200001-UP (MACHINE) POWERED BY C2.4 Engine SEBP7625 305.5E2 WE2   (2015)

HYDRAULIC SYSTEM

LINES GP-STICK
LINES GP-STICK
425-2970 LINES GP-STICK
 

#SEBP76250170
 

425-2970: LINES GP-STICK

425-2970 LINES GP-STICK
PART OF 455-0421 STICK AR-HOE
ALSO AN ATTACHMENT
i05423553 SEBP7625
4252970 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-3566 [1] CLAMP  
2. 6V-8398 [4] SEAL-O-RING  
3. 333-5798 I [2] HOSE AS  
4. 425-2971 [1] TUBE AS  
5. 425-2972 [1] TUBE AS  
6. 148-8340 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
7. 6V-9169 [2] NUT (13/16-16-THD)  
8. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4133 M [4] NUT (M10X1.5-THD)  
10. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
11. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
12. 9R-1004 [4] CLIP (TAB)  
13. 9R-1005 [4] CLIP (SLOT)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP76250171
 

455-0433: LINES GP-SWING MOTOR

455-0433 LINES GP-SWING MOTOR
PART OF 471-5652 HYDRAULIC AR
ALSO AN ATTACHMENT
i06177683 SEBP7625
4550433 LINES GP-SWING MOTOR Parts scheme
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Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [6] STRAP-CABLE  
2. 199-1986 [1] GUARD  
3. 235-3575 [1] CONNECTOR AS  
  7J-9108 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  138-7538 [1] CONNECTOR  
4. 268-1604 [3] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  104-9054 [1] CONNECTOR  
5. 425-2924 I [1] HOSE AS  
6. 425-2925 I [1] HOSE AS  
7. 425-2926 I [1] HOSE AS  
8. 425-2937 I [2] HOSE AS  
9. 431-4547 I [1] HOSE AS  
10. 455-0439 I [1] HOSE AS  
11. 455-0440 I [1] HOSE AS  
12. 455-0441 I [1] HOSE AS  
13. 148-8340 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
14. 148-8345 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
15. 148-8354 [4] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
16. 148-8358 [2] ELBOW AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8624 [1] ELBOW  
17. 148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
18. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
19. 148-8370 [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
20. 148-8416 [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8939 [1] REDUCER-O-RING  
21. 164-5557 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  5I-4370 [1] CONNECTOR  
  6V-8398 [1] SEAL-O-RING  
22. 164-5624 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
23. 9X-6581 [1] NUT-O-RING SEAL (1-14-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP76250172
 

453-7454: LINES GP-TRAVEL MOTOR

453-7454 LINES GP-TRAVEL MOTOR -SWIVEL
PART OF 471-5652 HYDRAULIC AR
ALSO AN ATTACHMENT
i06181521 SEBP7625
4537454 LINES GP-TRAVEL MOTOR Parts scheme
  For full view, you need register

Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-7573 [1] PLATE  
2. 559-4267 I [2] HOSE AS  
3. 268-3054 Y [1] SWIVEL GP  
4. 333-5634 I [2] HOSE AS  
5. 333-5648 I [4] HOSE AS  
6. 148-8325 [6] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
7. 148-8345 [4] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
8. 148-8354 [4] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
9. 148-8385 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9000 [1] ELBOW  
10. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
11. 8T-4194 M [2] BOLT (M12X1.75X50-MM)  
12. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 107-1679 E GUARD (40-CM EACH)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76250173
 

467-3080: MOTOR GP-PISTON

467-3080 MOTOR GP-PISTON -SWING
PART OF 452-6209 DRIVE GP-SWING
ALSO AN ATTACHMENT
i06177688 SEBP7625
4673080 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1717 H [1] SEAL-O-RING  
2. 095-1719 H [1] SEAL-O-RING  
3. 431-0305 Y [1] BRAKE GP-SWING  
4. 236-9839 M [4] BOLT-SOCKET HEAD (M6X1X15-MM)  
5. 470-9605 Y [1] VALVE GP-RELIEF (SWING MOTOR)  
6. 095-1579 HJ [2] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  452-3627 J [1] KIT-SEAL  
    (ALSO INCLUDES PARTS MARKED 'N' IN GRAPHIC)
  314-7714 H [1] KIT-SEAL  
    (INCLUDES O-RING SEALS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76250174
 

470-9614: MOTOR GP-PISTON

470-9614 MOTOR GP-PISTON
PART OF 452-6207 DRIVE GP-FINAL
ALSO AN ATTACHMENT
i06177791 SEBP7625
4709614 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 452-3598 J [1] SEAL  
2. 8T-1159 M [7] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
3. 452-3601 J [1] SEAL-O-RING  
4. 095-1574 J [2] SEAL-O-RING  
5. 095-1719 J [1] SEAL-O-RING  
6. 095-1717 J [1] SEAL-O-RING  
7. 193-8469 J [1] RING-BACKUP  
8. 193-8468 J [1] RING-BACKUP  
9. 095-1575 J [2] SEAL-O-RING  
10. 095-1582 J [2] SEAL-O-RING  
11. 095-1593 J [2] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  452-3609 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP76250175
 

453-7396: MOUNTING GP-VALVE

453-7396 MOUNTING GP-VALVE
S/N WE21-725
PART OF 471-5652 HYDRAULIC AR
ALSO AN ATTACHMENT
i06657413 SEBP7625
4537396 MOUNTING GP-VALVE Parts scheme
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Parts for your 305.5E2 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
 

#SEBP76250176
 

471-5697: MOUNTING GP-VALVE

471-5697 MOUNTING GP-VALVE
S/N WE2726-1186
PART OF 471-5652 HYDRAULIC AR
ALSO AN ATTACHMENT
i06711056 SEBP7625
4715697 MOUNTING GP-VALVE Parts scheme
  For full view, you need register

Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 456-1837 Y [1] VALVE GP-MAIN CONTROL (8-BANK)  
2. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4183 M [7] BOLT (M12X1.75X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76250177
 

471-5697: MOUNTING GP-VALVE

471-5697 MOUNTING GP-VALVE
S/N WE21187-UP
PART OF 471-5652 HYDRAULIC AR
ALSO AN ATTACHMENT
i07106692 SEBP7625
4715697 MOUNTING GP-VALVE Parts scheme
  For full view, you need register

Parts for your 305.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 520-4441 CY [1] VALVE GP-MAIN CONTROL (8-BANK)  
2. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4183 M [7] BOLT (M12X1.75X40-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76250178
 

425-2961: PUMP & MTG GP-MAIN HYDRAULIC

425-2961 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 471-5652 HYDRAULIC AR
ALSO AN ATTACHMENT
i05423529 SEBP7625
4252961 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 305.5E2 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
 

#SEBP76250179
 

423-0097: PUMP GP-MAIN HYDRAULIC

423-0097 PUMP GP-MAIN HYDRAULIC
PART OF 425-2961 PUMP & MTG GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05423512 SEBP7625
4230097 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 305.5E2 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
 

Information:

Specifications
Stick Lines
305.5E2 Mini Hydraulic Excavator Machine System Specifications

Caterpillar Parts SIS Catalog 305.5E2 :

LINES GP-RETURN
471-5618 LINES GP-RETURN
LINES GP-PUMP
452-3467 LINES GP-PUMP
LINES GP-PILOT
477-4275 LINES GP-PILOT
LINES GP-PILOT
455-0434 LINES GP-PILOT
LINES GP-PILOT
455-0434 LINES GP-PILOT
LINES GP-PILOT
455-0432 LINES GP-PILOT
LINES GP-PILOT
438-2566 LINES GP-PILOT
LINES GP-PILOT
425-2989 LINES GP-PILOT
LINES GP-SWING MOTOR
455-0433 LINES GP-SWING MOTOR
LINES GP-TRAVEL MOTOR
453-7454 LINES GP-TRAVEL MOTOR
MOTOR GP-PISTON
467-3080 MOTOR GP-PISTON
MOTOR GP-PISTON
470-9614 MOTOR GP-PISTON
MOUNTING GP-VALVE
453-7396 MOUNTING GP-VALVE
MOUNTING GP-VALVE
471-5697 MOUNTING GP-VALVE
MOUNTING GP-VALVE
471-5697 MOUNTING GP-VALVE
PUMP & MTG GP-MAIN HYDRAULIC
425-2961 PUMP & MTG GP-MAIN HYDRAULIC
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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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