Cylinder liner for Mercedes-Benz OM611

The cylinder liner, part number 88530190, is an internal component for the Mercedes-Benz OM611 engine. It forms the internal sliding surface for the piston and provides a replaceable interface that protects the engine block from the friction and heat generated during combustion. By maintaining a seal for the combustion chamber, this component facilitates the transfer of heat from the piston and combustion gases into the engine cooling system.

This component is compatible with the Mercedes-Benz OM611 engine, which is utilized in various commercial vehicles and industrial support equipment. Proper installation of the liner is necessary to maintain engine compression and manage oil consumption within the cylinder assembly.

In internal combustion engines, cylinder liners act as the primary wear surface for the piston rings. They allow for the restoration of cylinder dimensions during engine overhauls without requiring the replacement of the entire engine block. By managing thermal conductivity and providing a controlled surface for lubrication, the liner ensures the efficient operation of the reciprocating assembly.