Overview Briggs & Stratton Starter Rewind (Part No. 84013129) is a replacement recoil starter assembly designed for Briggs & Stratton small‑gasoline engines. This starter rewind engages the flywheel to crank the engine and retracts the rope after each pull, restoring reliable starting performance in equipment with a worn or faulty original recoil unit. Suitable for maintenance and refurbishment of Briggs & Stratton powered outdoor tools and machines that use a standard pull‑start mechanism. Key Features Part Number: 84013129 Type of machine suitable for: Briggs & Stratton recoil‑start engines in lawn and garden equipment and other small gas‑powered machines that rely on a standard pull‑start starter Installation tips: Ensure engine is OFF and the spark plug boot is disconnected before removing or installing the starter Remove the existing recoil unit and align mounting holes on the engine housing with the new rewind starter Check the starter rope for fraying and replace if necessary; verify the handle is secure Test by pulling the rope to confirm proper engagement with the flywheel and smooth retraction of the rope Compatibility Suitable machine models: Briggs & Stratton engines that originally use the 84013129 starter rewind; verify compatibility with your engine model and service manual Alternative part numbers: Not listed