The Briggs & Stratton 842514 Flywheel helps maintain engine rotation and supports smooth operation by storing rotational energy during the engine cycle. It works with the crankshaft and ignition system to keep the engine running consistently and support proper ignition timing. Replacing a worn or damaged flywheel can help restore reliable engine operation. Check your engine model and ... https://www.wholetoolbox.com/briggs-stratton-842514-flywheel/842514.html