Top Quality 272 OE A2720304017 Turbo Engine Parts piston Set 272 (2.5 3.0 )Piston For Mercedes Benz

Product Overview

Description

Package Size:30*20*7.5cm

Package Weight:3.3kg

Piston assembly is composed of piston and piston ring

 Material:aluminum

Piston function:The piston is the "heart" of the automobile engine, bears alternating mechanical load and thermal load, and is one of the key components in the engine with the worst working conditions. The function of the piston is to withstand gas pressure and transmit it to the connecting rod through the piston pin to drive the crankshaft to rotate. The top of the piston is also a component of the combustion chamber.

 

Piston ring function:Piston Ring is a metal ring used to be embedded in the groove of a piston. There are two types of piston rings: compression ring and oil ring. The compression ring can be used to seal the combustible gas mixture in the combustion chamber; the oil ring is used to scrape the excess oil on the cylinder.

 size:STD