Stable expansion coefficient excellent wearability motorcycle piston rings kit DY90 I-028

Stable expansion coefficient excellent wearability motorcycle piston rings kit DY90? I-028

Motorcycle parts piston kit DY90

DY90 motorcycle parts piston kit
DY90 motorcycle piston kit

Piston

1,-Made of high silicon aluminum alloy material. Wear resistant, high temperature resistance, stable expansion coefficient. Japanese craft, CNC digital controlled processing, precise type line, small rub resistance, low noise, and the surface anode oxidized. Heat separation and bear.Fuel-Saving and environmental.
Piston ring

2,-4 stroke single pass ring adopts gas nitrided stainless steel ring with excellent durability of almost two or four times long life compared to chrome plated face. Two pass ring adopts chrome plated taper faced ring, with the operation part plated by chrome. It has excellent wearability and scuffing resistance with little weight and high intensity especially suitable to heavy engines. The oil ring adopts imported matal straps with the high elasticity, good sealing and oil controlling.

3,-2 stroke piston ring adopts chrome plated keystone ring made of ductile cast iron. It is suitable to heavy disel engines, for preventing ring sticking.

We are the professional motorcycle cylinder manufacturer and we supply many types of motorcycle spare parts with high quality and competitive prices.

Our business range includes engine spare parts like cylinder,cylinder head,piston,piston ring,carburetor,carburetor repairing kit,startor ,connecting rod,clutch,brake shoe,brake pad and also tyres ,belt,shock absorbers,decorating spare parts like mirrors and some performance spare parts with Taiwan brand SHENG-E and Earth-S.

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