Suitable for Hisun HS400, HS500, 400CC and 500CC ATVs and four-wheel vehicles, the 84.5mm piston specification has a high degree of matching.
Optimized piston design improves engine combustion efficiency, enhances power output, and accelerates more strongly.
Made of high-quality aluminum alloy, specially treated, wear-resistant and heat-resistant, suitable for complex working conditions.
Fine manufacturing process, precise size, close fit with cylinder wall, stable operation.
Complete kit, simple and convenient replacement.
Description
PS51-845-20
Diameter of the Kit(mm)84.5
Diameter of Piston Pin(mm)20
Diaplacement400CC/500CC
Total Height(mm)52.4
Compression Height(mm)25.4
Model Name : PS51-845-20