The Briggs & Stratton 797075 Crankshaft helps convert piston movement into rotational power, supporting the engine’s operation and transfer of mechanical energy. It works with the engine’s internal components to maintain the motion needed for proper performance. Replacing a worn or damaged crankshaft can help restore engine function during repairs. Check your engine model and parts di... https://www.wholetoolbox.com/briggs-stratton-797075-crankshaft/797075.html