Husqvarna OEM Muffler Assembly for 435, 440, 445, 450 Chainsaws 578249701

Replacement OEM muffler assembly for your Husqvarna and Jonsered chainsaws. OEM mufflers are a high quality replacement option for your chainsaw. Mufflers take a beating over time, and sooner or later you will need to replace it. Whether it is rusted out, dented in, or you want to do your own woods port, Bailey's is your source. This muffler comes with a spark arrestor screen.