1/2 MWR Repl Muffler

Arnold 1/2" Exhaust Pancake Replacement Muffler for Mowers. This muffler is suitable for 3 to 4 hp Briggs & Stratton and Tecumseh engines. It has a 1/2" inlet connection size and a 3/4" outlet connection size. The muffler is 2-1/2" in diameter and 2-1/4" in length.