Stihl Muffler Assembly for MS311, MS391 Chainsaws 1140 140 0605

OEM replacement muffler assembly from Stihl. 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 arresting screen.