A-B1842623-AI VALVE-DEBRISOne New Aftermarket Replacement Debris Valve Fits Briggs & Fits Stratton Engines This aftermarket replacement debris valve Fits Briggs & Fits Stratton small engines used in lawn and garden equipment including zero turn mowers. The debris valve is mounted on the engine and prevents debris from entering the engine intake, protecting internal components and helping maintain consistent engine performance. It is a direct replacement Fits Briggs & Fits