Cylinder liner for Perkins

The cylinder liner with part number 31358341 acts as a replaceable cylindrical sleeve inserted into the engine block. It provides the internal surface for the piston to travel during the combustion cycle. By forming the cylinder wall, this component maintains the necessary seal with the piston rings to contain combustion gases and manage oil consumption effectively. It also facilitates the transfer of heat from the piston and rings to the engine cooling system.

This component is engineered for specific Perkins diesel engine configurations. It protects the engine block from direct friction and wear during operation. As a critical internal engine component, the liner ensures the integrity of the combustion chamber and supports the overall efficiency of the power unit.

Cylinder liners serve as the primary interface for piston rings in reciprocating internal combustion engines. They are designed to withstand the thermal and mechanical stresses generated during engine operation while allowing for maintenance of the engine block bore.