Car Parts LL480 Liner Kit Liner Piston Ring PIN for LAIDONG Diesel Engine Assy

Description

ZHPARTS WZZH JIEJURUI FINIKS Car Parts

Car Parts LL**0 Liner Kit Liner Piston Ring PIN for LAIDONG Diesel Engine Assy

Piston body. This is the core part of the entire assembly, and its basic structure can be divided into top, head and skirt. The top of the piston is the main part of the combustion chamber, and its shape is related to the selected combustion chamber form. The piston head is the part above the piston pin seat, where the piston ring is installed to prevent high temperature and high pressure gas from entering the crankcase and prevent oil from entering the combustion chamber. All parts of the piston ring below the groove are called piston skirts.

The piston ring. This part is installed on the piston, the main role is to seal, generally composed of gas ring and oil ring, has an important impact on the efficiency of the engine.

Piston pin. It connects the piston and the small head of the piston connecting rod, and has two matching modes: full floating and semi-floating, which ensures the flexible movement of the piston.