Cylinder liner for Mercedes-Benz OM355

The cylinder liner 89180110 is a cylindrical component installed within the engine block of the Mercedes-Benz OM355. It forms the internal wall of the cylinder where the piston travels during the combustion cycle. This part provides the necessary surface for the piston and its rings to slide against while maintaining engine compression and assisting in the transfer of heat from the combustion chamber to the engine cooling system.

This component is compatible with the Mercedes-Benz OM355 engine, which is utilized in heavy trucks, buses, and various industrial applications. The liner is precision-machined to ensure proper fitment within the engine block and to support the lubrication requirements of the piston assembly. Proper installation and maintenance of the cylinder liner are necessary to maintain the combustion efficiency and power output of the engine.

Cylinder liners serve as the primary interface between the reciprocating piston assembly and the engine block. They are designed to withstand the internal pressures of the combustion process while providing a stable geometry for the piston rings to seal against. By housing the piston, the liner manages the thermal and mechanical stresses generated during engine operation, ensuring the integrity of the cylinder bore over the service life of the engine.