7I-1282 5I-8778 7I1282 5I8778 E312 E312B PISTON ASSY

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1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
E312 E312B
Standard or Nonstandard:
Reasonable price
Part number:
7I-1282 5I-8778 7I1282 5I8778
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1)Original packing
2)Neutral package & wooden package
3)Carton package+pallet
4)Wooden package+pallet
5)As customer request
Lead Time :
4-10 days

1. We have more than 10 years sales experience in sealing system, seal kit, hydraulic pump parts and engine parts of excavator in international and domestic markets.

2. We are the district dealer of Japan meiwa, Korea Wongyoung.

3. We have full list seal and seal kit for Kobelco, Hitachi, Caterpillar, Komatsu, Hyundai, Daewoo and Doosan in boom, arm, bucket, swing motor, travelling motor, main pump, center joint, track adjusting cylinder and gear pump.

4. We have more than 13 kinds of software to check the part no. such as Hitachi, Komatsu, Caterpillar, Kobelco, Hyundai, Doosan, Sumitomo, Volvo, liebheer.

5. We have full list pump parts with good quality for Cat, Vickers, Eaton, liebheer, Kawasaki, Hitachi, Komatsu, Nichi.





 K450 PISTON O.S 0.50 
Oil Pump Assy,Engine  ME 120351
Turbo Charger Assy.     4917400566
Bearing Set,Crank Shaft U/Size 0.25 ME052054
Bearing Set,Conrod Plain,U/Size 0.25  ME 052489
Oil Seal,Cylinder Block for COV  ME060124
Bearing Set,Crank Shaft U/Size 0.50  ME052055
Bearing Set,Crank Shaft U/Size 0.75  ME052056
Bearing Set,Conrod Plain,U/Size 0.50 ME052490
Bearing Set,Conrod Plain,U/Size 0.75 ME052491
Oil Seal,Air Comp Cranks  ME713419
Oil Seal,Air Comp Cranks  ME713418
Gasket Kit,Engine Overhaul  ME997088
Water Pump Assy.  ME157543
Gasket,Engine RR Plate Cylinder Block Side  ME052671
Sleeve,Flywheel Housing PTO 01  3092091200
Oil Seal,Crank Shaft,RR  3091290800
Oil Slinger,Crank Shaft,FR  ME 060125
Pump,Injection Pump Fuel Feed  1522002120
Water Pump Kit  ME 997002
Liner & Piston Kit  ME 999594
Seal Unit,Water Pump Shaft  ME 150307
Plate,Crank Shaft Thrust STD  3120978101
Gasket,Engine Oil Pan  ME 052497
Nozzle,Fuel Injection  1050155330
Ring Set,Piston  ME 052787
O - Ring,Rocket Cover  ME 051373
Seat,Exhaust Valve`  ME 051354
Seat,Inlet Valve  ME 051300
Guide,Inlet Valve  ME 051120
Guide,Exhaust Valve  ME 051122
Valve,Inlet  ME 051696
Valve,Exhaust  ME 051697
Dust Seal,Fuel Injection Nozzle  3096102200
Gasket,Fuel Injection Nozzle  3096102300
Seal,Cylinder Liner Rubber  3090722300
O - Ring,Cylinder Block 142  ME051375
O - Ring,Cylinder Block 138  3110702401
O - Ring Cylinder Head  MH035157
Tube, Cylinder, Head Nozzle  3090113709
O - Ring, Fly Wheel Assy  3111203902
Timer Assy Injection Pump  1056361150
Oil Seal  1396250000
Flanger Assy  1341016620
Flange, Injection Pump Timer  1563029120
O - Ring, Injection Pump Timer  1563150200
Oil Seal, Injection Pump Timer.  1563090000
Bushing Cylinder Block  ME051672
Bushing Cylinder Block  ME051673
Bushing Cylinder Block  ME051674
Bushing Cylinder Block  ME051675
Bushing Cylinder Block  ME051676
Bushing Cylinder Block  ME051677
Bushing Cylinder Block  ME051678
Connecting Rod Assy  ME052763
Plate Crank Shaft (STD)  3120978101
Bearing Set Conn. Rod Plain (U/S 0.25)  ME 052489
Bushing Conn. Rod.  ME 052660
Crank Shaft  ME 999368
Bearing Set, Con Rod STD ME 052488