Cylinder liner for Scania D9A

The cylinder liner 89826110 is a component for the Scania D9A diesel engine. It is installed into the engine block to provide a defined sliding surface for the piston, facilitating the compression and expansion of gases during the combustion cycle. The component ensures a seal within the cylinder assembly to maintain engine efficiency.

This part is compatible with the Scania D9A engine. It is engineered to meet the specific dimensions and tolerances required for this engine block configuration, ensuring proper fitment and alignment with the piston and rings.

In internal combustion engines, cylinder liners act as the primary interface between the reciprocating piston and the engine block. They manage heat transfer from the combustion chamber to the cooling system and provide a wear-resistant surface that can be serviced or replaced independently of the main engine block casting. Proper installation and surface finish are necessary to maintain compression, manage oil consumption, and support the overall mechanical operation of the engine system.