FL912 4ring diesel engin parts piston kit set assy for deutz piston set

The piston assembly of a diesel engine is the core component of the engine, which converts the thermal energy generated by fuel combustion into mechanical energy. The compression ratio of diesel engines is high, and the explosive pressure borne by the piston top can reach 7840 - 11760 KPa, with the highest temperature at the top reaching 300 - 400℃. Therefore, the piston itself needs to have extremely high stiffness and strength, as well as good thermal conductivity.