MAN
Piston for MAN D2156
This piston is designed for the MAN D2156 engine. It features integrated grooves for piston rings to maintain combustion chamber sealing and regulate oil consumption.
Compatible models
Specifications
- Part number
- 2273300
- Brand
- MAN
The piston 2273300 serves as a primary moving component within the internal combustion engine. It functions by converting the energy produced during the combustion of the air-fuel mixture into linear motion, which is subsequently transferred to the crankshaft to generate rotational force. This component is engineered specifically for the MAN D2156 engine platform, which is frequently utilized in heavy-duty trucks, buses, and various industrial machinery applications.
This part is compatible with the MAN D2156 engine. The design incorporates specific grooves intended for piston rings, which are necessary to seal the combustion chamber and manage oil control within the cylinder bore. Precise dimensions are maintained to ensure proper heat transfer and movement within the engine block.
In any internal combustion engine, the piston acts as the boundary between the expanding gases and the mechanical drive train. It must withstand the pressure cycles inherent in engine operation while facilitating the transfer of thermal energy away from the combustion zone. Proper fitment of the piston is required to maintain compression ratios and ensure efficient engine performance.

