Cylinder liner for Scania FH16

The cylinder liner is a critical internal engine component that forms the inner wall of the cylinder. It provides a precise sliding surface for the piston as it moves during the combustion cycle, ensuring an effective seal for the combustion chamber. By maintaining this interface, the liner helps manage the friction and thermal transfer necessary for efficient engine operation.

This component is compatible with the Scania FH16 engine and is identified by part number 64046180. The liner is installed within the engine block to support the piston assembly and maintain the structural integrity of the cylinder bore. It facilitates heat dissipation from the combustion process to the cooling system, helping to regulate internal engine temperatures.

Cylinder liners serve as the primary wear surface within an engine block. They allow for the restoration of cylinder geometry and surface finish without requiring the replacement of the entire engine block. By maintaining the correct clearance between the piston and the cylinder wall, the liner preserves compression and prevents oil consumption, which is necessary for consistent engine performance.