Camshaft for PSA

The camshaft, part number 9804424180, is a rotating component within the engine that dictates the timing for opening and closing the intake and exhaust valves. By utilizing specifically profiled lobes, it acts upon the valve train components to manage the cycle of air and fuel intake and the expulsion of combustion gases from the cylinders. This component is manufactured by PSA for use in their range of combustion engines found in various commercial and light machinery applications.

Proper synchronization of the camshaft is necessary for the engine to maintain correct combustion cycles, power output, and fuel efficiency. As the camshaft rotates, the lobes push against the lifters or rocker arms, which in turn operate the valves at the exact intervals required by the engine's firing order. A correctly functioning camshaft ensures that the valve timing remains consistent with the engine's operational requirements, supporting the overall mechanical performance of the machinery.