The Ariens Company 04749700 Lawn Mower Kawasaki Twin Muffler helps reduce engine exhaust noise while supporting proper airflow for consistent mower operation. Designed as a replacement muffler for compatible Kawasaki twin-engine lawn mowers, it works by directing exhaust gases away from the engine and dampening sound during use. Its durable construction helps maintain efficient exhaus... https://www.wholetoolbox.com/ariens-company-04749700-lawn-mower-kawasaki-twin-muffler