The Ariens Company 01523000 Lawn Mower Muffler helps reduce engine exhaust noise while directing exhaust gases away from the engine. Designed for compatible Briggs & Stratton-powered lawn mower equipment, it is part of the exhaust system and supports quieter operation. Replacing a worn, damaged, or corroded muffler can help maintain proper exhaust flow and reduce excessive noise durin... https://www.wholetoolbox.com/ariens-company-01523000-lawn-mower-muffler-b-s/01523000.html