The Husqvarna 589818702 Lawn Tractor Muffler helps reduce engine noise while supporting proper exhaust flow for dependable operation. This replacement muffler is designed to direct exhaust gases safely away from the engine while minimizing sound produced during combustion. It works through internal chambers that reduce noise without significantly restricting exhaust flow, helping main... https://www.wholetoolbox.com/husqvarna-589818702-lawn-tractor-muffler/589818702.html