The Homelite D260407 Flywheel Assembly helps maintain smooth engine rotation and reliable operation in compatible outdoor power equipment. This replacement flywheel assembly is designed to connect to the engine crankshaft and rotate with it during operation. It works by storing rotational energy and helping maintain consistent engine speed while also supporting the ignition system thr... https://www.wholetoolbox.com/homelite-d260407-flywheel-assembly/D260407.html