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Mercedes-Benz

Piston for Mercedes-Benz

P/N A4220300017

This piston is a core component for Mercedes-Benz internal combustion engines used in heavy machinery and industrial cranes. It is identified by part number A4220300017.

Specifications

Part number
A4220300017
Brand
Mercedes-Benz

The piston functions as the primary moving component within the engine cylinder. It receives the force generated by the expanding gases during the combustion cycle and transfers this energy to the crankshaft via the connecting rod, converting thermal energy into mechanical motion. This component is designed to maintain the necessary seal within the cylinder bore to ensure proper compression and combustion efficiency.

This component is compatible with Mercedes-Benz engine applications. It is engineered to meet the specific dimensional and structural requirements for these power units. Proper installation and alignment of the piston within the cylinder liner are necessary to maintain engine performance and prevent damage to the cylinder walls or connecting rod assemblies.

In an internal combustion engine, the piston assembly includes the piston body, ring grooves for compression and oil control rings, and a pin bore for connection to the rod. The piston head profile is shaped to manage combustion chamber volume and air-fuel mixture turbulence, which directly influences engine output and thermal management during operation.