Cylinder liner for MAN

The cylinder liner, part number 88853110, acts as the internal sleeve for the engine block in MAN power units. It provides the necessary surface for the piston to travel, maintaining the integrity of the combustion chamber while facilitating the transfer of heat from the piston and gases to the engine coolant system. This component is designed to be installed directly into the engine block, allowing for maintenance and restoration of the cylinder bore without requiring a full block replacement.

This component is manufactured by MAN for use in their heavy-duty engines found in trucks, buses, and industrial machinery. It ensures proper sealing for the piston rings to maintain compression and supports the lubrication cycle required for internal engine movement. By providing a precise interface between the piston and the block, the liner helps manage the thermal and mechanical loads generated during engine operation. Cylinder liners are standard components in internal combustion engines, serving as the primary wear surface that contains the combustion process and guides the reciprocating motion of the piston assembly.