1-12111976-0 Aluminum Piston STD Isuzu 6HK1 Piston Kit Excavator ZX330 Engine Parts

Core features
Materials and Craftsmanship:
Made of high-strength aluminum alloy, it features excellent thermal conductivity, wear resistance and high-temperature and high-pressure resistance.
The top is designed as a concave or formed top (to meet the combustion requirements of diesel engines), and the surface of some models will be tinned,

 inlaid with rings and other treatments to enhance durability.
Structural function:
It is composed of the piston top (a component of the combustion chamber), the head (equipped with piston rings, responsible for sealing and heat conduction),

 and the skirt (guiding reciprocating motion and bearing lateral pressure).
The top pit shape, in combination with the fuel injection system, can optimize combustion efficiency and reduce emissions.
Usage and applicable scenarios:
As the core component of the piston connecting rod assembly, it converts the combustion pressure in the cylinder into mechanical energy to drive the crankshaft to rotate.
It is compatible with Isuzu  4HK1, 6HK1 and other series diesel engines, and is widely used in excavators, loaders, trucks and other equipment.
Supporting information:
It is usually combined with cylinder liners, piston rings and piston pins to form the "four sets", jointly ensuring the power output and operational stability of the engine.

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