Brand new dual port muffler, fits Stihl chainsaw models 038, 038 AV, 038 Mag, 038 Mag 2, MS380.

Has removable spark arrestor screens on both ports.

Great quality part made by New West Products with 1 year warranty.

Wolf Creek Saw Shop is a proud U.S. seller, we ship within 1 day of receiving payment, and you will get your parts quickly!