The WSM Crankshaft Assembly is a complete replacement unit designed for Sea Doo and Yamaha models, supplied with main bearings, connecting rods, and crank webs. This package includes wrist pin bearings and is ready for installation without requiring a core exchange. The assembly is fully rebuildable, ensuring long-term serviceability for engine maintenance.
Engineered to OEM and racing specifications, this high-performance component serves as a precision-machined internal part for powersports applications. The unit is sold as a comprehensive set, integrating all necessary mechanical elements for a direct crankshaft replacement.