Arnold 4-3/8 In. 9 to 16 HP Engine Muffler

Large pancake type thread-on muffler. 4-3/8" overall length. Pipe size 1". Fits engines 9 to 16HP. Replaces Briggs & Stratton Model No. 392989, Kohler Model No. 275679, and Tecumseh Model No. 32043B.