Cylinder liner for DAF

The cylinder liner, identified by part number 240474, forms the internal wall of the engine cylinder block where the piston assembly travels. It acts as the primary contact surface for the piston rings, facilitating the reciprocating motion required for the combustion cycle. By providing a defined bore surface, the liner helps maintain the seal necessary for effective pressure containment within the combustion chamber.

This component is engineered for DAF engine applications. It is installed within the engine block to provide a replaceable wear surface, which allows for maintenance of the cylinder bore diameter without requiring a full engine block replacement. Proper installation ensures the alignment of the piston stroke and supports the thermal management of the engine assembly.

Cylinder liners are used in internal combustion engines to define the cylinder volume and manage the heat transfer from the combustion process to the cooling system. They are designed to withstand the cyclic mechanical stresses and sliding friction encountered during engine operation, ensuring that the piston rings maintain a consistent seal against the cylinder wall to prevent blow-by and oil consumption.