Crankshaft sprocket for Scania

The crankshaft sprocket, part number 7408148111, functions within the engine timing system of Scania power units. It mounts directly onto the crankshaft to facilitate the transfer of rotational motion to other engine components, including the camshaft and the fuel injection pump, via the timing chain or belt assembly. Proper installation ensures the mechanical coordination required for engine operation.

This component is compatible with Scania engines found in various industrial cranes and heavy machinery applications. It is engineered to meet the specific dimensional and functional requirements of the Scania engine architecture, ensuring correct alignment within the timing drive assembly.

A crankshaft sprocket serves as the drive gear for the entire valve train and fuel injection system. By maintaining a fixed ratio between the crankshaft and the camshaft, it ensures that valves open and close in precise sequence with piston movement. Accurate timing is necessary for the combustion process, power output, and overall engine efficiency.