The Briggs & Stratton 697671 Engine Rewind Starter is a recoil assembly that enables users to start compatible engines by pulling a cord, which winds an internal spring and engages the flywheel to initiate combustion. Designed for smooth operation, it restores starting functionality when the original unit is worn or damaged. Its durable construction helps withstand repeated use and outdoor conditions. Benefits include consistent starting performance, reduced downtime, and easy installation as a direct replacement part for compatible engines. Overall, it ensures dependable engine ignition without relying on electric start systems.