Cylinder liner for Scania TD71A

The cylinder liner 471710 serves as the internal sleeve for the engine block, creating a controlled surface for the piston to travel during the combustion cycle. By separating the piston from the engine block, it manages the thermal transfer and maintains the seal required for efficient combustion and compression. This component is engineered to fit the Scania TD71A engine, which is commonly utilized in heavy machinery and crane applications.

This specific part is compatible with the Scania TD71A engine model. It is designed to be installed within the engine block to define the cylinder bore dimensions and support the reciprocating movement of the piston assembly. The component is manufactured by Scania to meet the original engine specifications for fitment and clearance.

Cylinder liners function as the primary wear surface within an internal combustion engine. They facilitate heat dissipation from the combustion chamber to the cooling system and provide a consistent diameter for the piston rings to maintain a seal. Proper installation ensures that the engine maintains its intended compression ratios and prevents oil bypass into the combustion chamber.