Craftsman 35166 Engine Crankshaft

The Craftsman 35166 Crankshaft converts piston travel into a rotating motion that drives the engine through each stage of its operating cycle. As combustion force transfers through the connecting rod, the crankshaft turns continuously to coordinate movement between adjoining internal components during activity. Positioned within the lower portion of the engine block it rotates along bearing surfaces and interfaces with surrounding drive-related sections. The part includes machined journals and balanced weight areas arranged to correspond with designated rotational movement inside the assembly. Its configuration matches compatible outdoor power equipment engines and associated mechanical power applications.