421437-0131-XX Briggs and Stratton Engine - Parts

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...

This is an authentic replacement part sourced directly from the manufacturer. The wire assembly is commonly found in engines and lawn mowers from Briggs & Stratton and Toro. This part is made of met...

This is an authentic Briggs & Stratton replacement part. The muffler screw lock is designed by the manufacturer for use in engines such as those found in snowthrowers. This part is made of metal, an...