Cylinder liner for Cummins 6CTAA

The cylinder liner 89735110 is a cylindrical component installed within the engine block of the Cummins 6CTAA. It provides the internal surface for the piston and its rings to travel, maintaining a seal for the combustion process. This component is engineered to facilitate heat transfer from the combustion chamber to the engine cooling system, which assists in managing the thermal environment of the engine during operation.

This part is compatible with the Cummins 6CTAA engine model. It functions as a replaceable sleeve that defines the cylinder bore, allowing for maintenance of the engine block's internal dimensions. Proper installation of the liner ensures that the piston assembly maintains the necessary compression levels required for efficient engine performance.

Cylinder liners are used in internal combustion engines to provide a renewable wear surface for the piston. By housing the piston movement, the liner protects the engine block from direct friction and heat, while the interface between the liner and the block allows for the dissipation of heat generated during the power stroke. Maintaining the integrity of the liner is necessary for effective oil control and compression retention within the cylinder.