Stihl TS410 Muffler No. 4238-140-0611. This is a quality aftermarket muffler. Includes muffler gasket 4238-149-0600, 42381490600, 4238 149 0600, and cooling plate . Replaces Stihl part numbers 42381400611, and 4238 140 0611
Stihl TS420 Muffler No. 4238-140-0611. This is a quality aftermarket muffler. Includes muffler gasket 4238-149-0600, 42381490600, 4238 149 0600, and cooling plate . Replaces Stihl part numbers 42381400611, and 4238 140 0611