Cylinder liner for Perkins

The cylinder liner, part number 31358384, acts as the internal sleeve for the engine block in Perkins power units. It provides the necessary surface for the piston to travel during the combustion cycle, protecting the engine block from direct friction and heat exposure. By maintaining a precise tolerance with the piston, this component ensures proper compression and helps manage oil consumption within the engine assembly.

This component is compatible with Perkins engines found in a wide range of industrial cranes, power generators, and heavy machinery. It is manufactured by Perkins to meet specific engine requirements for fitment and thermal management. Proper installation of the liner is necessary to maintain the structural integrity of the cylinder assembly and to support the overall efficiency of the engine.

Cylinder liners are used in internal combustion engines to provide a replaceable wear surface for the piston and rings. They allow for the restoration of cylinder dimensions during engine overhauls without requiring the replacement of the entire engine block. By containing the combustion pressure, the liner plays a central role in the power generation process of the machine.