421417-0010-99 Briggs and Stratton Engine - Parts

This is a genuine replacement part manufactured for use with lawnmower engines. The special gear ring mounts to the engine's flywheel and is used to link the flywheel and starter motor. This gear ring...

This is a OEM replacement part sourced from the original manufacturer for use with engines made by Briggs & Stratton and Toro. The user will need to replace this screw if it is missing or not working ...

This is a special component which helps to provide a tight fit for the governor gear. Over time it will wear out, get damaged or lost eventually requiring a replacement. Check the appropriate diagrams...