The Briggs & Stratton 808095 is a genuine OEM Woodruff key (specifically a flywheel key) designed for high-performance engines. This small but critical semi-circular metal component locks the flywheel to the crankshaft, ensuring that the engine’s ignition timing remains perfectly synchronized. Genuine OEM Part The Briggs & Stratton 808095 Woodruff Key is the factory-original replacement. It is engineered from specific metal alloys that are designed to shear (break) if the mower blade hits a hard object like a rock or a thick root. This “sacrificial” design protects much more expensive components, such as the crankshaft and engine block, from being…