Cylinder liner for Perkins engines

The cylinder liner 043WV07 serves as the internal sleeve for the engine block, defining the cylinder diameter and providing a surface for the piston to travel. It maintains the combustion chamber pressure and assists in transferring heat from the piston and combustion gases to the engine cooling system.

This component is compatible with various Perkins engine configurations. Proper installation ensures a seal with the piston rings, which is necessary to maintain compression and manage oil consumption during engine operation. It is a standard component used during engine overhauls and major repairs to restore the internal geometry of the cylinder bores.

Cylinder liners are installed within the engine block to provide a replaceable wear surface for the reciprocating piston assembly. By housing the piston and rings, the liner facilitates the conversion of combustion energy into mechanical motion while isolating the cooling jacket from the combustion process.