Mercedes-Benz
Piston for Mercedes-Benz OM102
This piston is designed for use in the Mercedes-Benz OM102 engine. It serves as a primary component within the combustion chamber to facilitate the transfer of energy to the crankshaft.
Compatible models
Specifications
- Part number
- 0021510
- Brand
- Mercedes-Benz
The piston 0021510 functions within the Mercedes-Benz OM102 internal combustion engine. It acts as a moving boundary for the combustion chamber, compressing the air and fuel mixture before ignition. During the power stroke, the piston transmits the force generated by expanding combustion gases to the connecting rod, which subsequently drives the crankshaft to convert thermal energy into mechanical work.
This component is specifically engineered for the Mercedes-Benz OM102 engine series. It features grooves designed to accommodate piston rings, which maintain a seal against the cylinder liner to prevent gas leakage and manage oil consumption. The precise dimensions of this part ensure proper clearance within the cylinder bore to facilitate smooth reciprocating motion during engine operation.
In any internal combustion engine, the piston is responsible for managing the high pressures and temperatures generated during the combustion cycle. By maintaining a tight seal and transferring force efficiently, it ensures that the engine retains the necessary compression levels required for optimal power output and fuel efficiency.

