The Briggs & Stratton 841729 Engine Rewind Starter is designed for compatible Briggs & Stratton engines to support reliable starting performance. This replacement starter assembly allows the engine to be started using a manual pull mechanism. It is a suitable choice for replacing a worn, damaged, or malfunctioning starter that may cause starting difficulties. Designed for compatible e... https://www.wholetoolbox.com/briggs-stratton-841729-engine-rewind-starter/841729.html