MAN
Engine piston for MAN
This engine piston is designed for use in MAN engines found in heavy-duty trucks and industrial machinery. It facilitates the combustion cycle by compressing the air-fuel mixture and transferring force to the crankshaft.
Specifications
- Part number
- 51025010422
- Brand
- MAN
The engine piston is a critical component within the combustion cycle of MAN engines, which are commonly utilized in heavy-duty trucks and industrial machinery. This part is responsible for compressing the air-fuel mixture within the cylinder and subsequently receiving the force generated by the combustion process. It then transmits this energy to the crankshaft via the connecting rod. The linear reciprocating motion of this component is essential for the operation of the engine.
This specific part, identified by part number 51025010422, is manufactured to meet the technical specifications required for MAN engine assemblies. It is designed to maintain the necessary seal within the cylinder to preserve compression and engine efficiency. Proper operation of the piston is required to prevent issues such as loss of power, increased fuel consumption, or excessive oil usage.
In internal combustion engines, pistons serve as the moving boundary of the combustion chamber. They must withstand the pressures and temperatures produced during the power stroke while maintaining a tight fit against the cylinder walls to ensure effective energy conversion.

