Cylinder liner for Perkins

The cylinder liner serves as the internal wall of the engine block, creating a controlled environment for the piston to travel. It acts as a replaceable surface that protects the engine block from the friction of the piston rings and the heat generated during the combustion process. By maintaining a tight seal, this component ensures that the compression necessary for engine power is contained within the combustion chamber. The part is manufactured by Perkins and is identified by part number 61483520.

This cylinder liner facilitates the transfer of heat from the piston and combustion gases to the engine cooling system, which helps keep the engine at its intended operating temperature. In internal combustion engines, liners are used to restore the cylinder bore to its original dimensions without needing to replace the entire engine block. Proper installation of this component is necessary to prevent issues such as compression loss, excessive oil consumption, and engine overheating.