Cylinder liner for Scania D7

The cylinder liner 037WN50 functions as the internal sleeve for the Scania D7 engine block. It provides the sliding surface for the piston and defines the combustion chamber where power generation occurs. By maintaining the integrity of the cylinder wall, this component facilitates the transfer of thermal energy from the combustion process to the engine cooling system.

This part is compatible with the Scania D7 engine. It is engineered to maintain specific internal dimensions and surface finishes required to ensure a proper seal with the piston rings, which supports compression and manages oil consumption within the engine assembly.

Cylinder liners are installed in internal combustion engines to create a replaceable wear surface for the piston assembly. They are fitted into the engine block to isolate the combustion process from the cooling jacket and provide a controlled environment for the reciprocating motion of the piston and connecting rod system.