Stens 445-064 Flywheel Key

The Stens 445-064 flywheel key is a precision-machined Woodruff key designed to secure the flywheel to the crankshaft on small engines. It replaces Briggs & Stratton OEM 222698S and John Deere OEM M47968, LG222698, LG222698S, and PT7211. This component is critical for maintaining correct ignition timing and preventing shear failure under sudden load changes. Manufactured from hardened steel to OEM specifications for dimensional accuracy and shear strength. Sold as a 10-piece shop pack for professional maintenance operations.