Camshaft gear for Scania

The camshaft gear, part number 21050240, functions as a toothed drive component within the valve timing system of Scania engines. It transmits rotational motion from the crankshaft to the camshaft, ensuring that the intake and exhaust valves open and close at the correct intervals during the combustion cycle. This synchronization is necessary for the mechanical operation of the engine.

This component is engineered for Scania engine applications. It features precision-cut teeth designed to mesh with the timing assembly to maintain timing accuracy. Proper operation of this gear helps prevent issues such as inefficient combustion or timing misalignment that can affect engine output.

A camshaft gear serves as the mechanical link between the crankshaft and the valve train. By maintaining a fixed gear ratio, it ensures the camshaft rotates at exactly half the speed of the crankshaft in a four-stroke engine, which is the standard requirement for coordinating valve events with piston position.