Product Description
The piston is like the central part of the engine and plays an extremely important role in engine start-up. The piston is used to withstand the gas pressure, and the piston pin drives the crankshaft to rotate through the piston pin. The top of the piston is also a component of the combustion chamber. The general piston is divided into three categories: diesel piston, gasoline engine piston and general purpose piston.
