Mercedes-Benz
Piston for Mercedes-Benz
This piston is a core engine component designed for Mercedes-Benz power units. It facilitates the conversion of combustion energy into mechanical motion within the cylinder assembly.
Specifications
- Part number
- 40109600
- Brand
- Mercedes-Benz
The piston 40109600 serves as a primary component within Mercedes-Benz engines, operating directly inside the combustion chamber. It functions by converting the energy released during the combustion process into linear motion, which is then transferred to the crankshaft to produce the rotational force required for machinery operation. This component is engineered to maintain a seal against the cylinder wall when paired with piston rings, which manages combustion gas containment and regulates oil consumption within the engine block.
This part is compatible with specific Mercedes-Benz engine configurations. It is manufactured by Magrumape. The design specifications are tailored to meet the internal pressure and thermal requirements of these engine series, ensuring proper fitment and alignment within the cylinder bore.
In heavy machinery engines, the piston acts as the moving boundary of the combustion chamber. By maintaining the integrity of the compression stroke, the piston allows the engine to achieve the necessary pressure for efficient fuel ignition and power delivery. Proper piston function is required to sustain engine output and operational efficiency across various load conditions.

