Cylinder liner for Perkins PHASER

The cylinder liner 14-027850-00 acts as the internal sleeve for the engine block in Perkins PHASER engines. It provides the sliding surface for the piston and its rings, effectively containing the combustion process and protecting the engine block from direct friction and heat exposure. This component is designed to maintain the required internal dimensions for proper piston movement and compression.

This liner is compatible with the Perkins PHASER engine series. It is manufactured to meet the specific dimensional and surface finish requirements necessary to ensure a proper seal for the piston rings, which is essential for maintaining engine compression, combustion efficiency, and oil control.

In internal combustion engines, cylinder liners serve as the primary contact surface for the piston assembly. By providing a replaceable wear surface, they allow for the restoration of cylinder wall integrity during engine overhauls without requiring the replacement of the entire engine block. The liner ensures a consistent bore diameter, which is critical for the correct operation of the piston rings and the overall thermal management of the cylinder assembly.