DescriptionPart # 12793/4″ Inlet MufflerSpecs:Inlet: 3/4″ Female NPT ThreadedHeight: 3″Diameter: 3 1/4″Replaces:Kohler: 220521SKohler: 220521ZTecumseh: 29633For Use With:4 HP and smaller Engines using a 3/4″ NPT Exhaust Pipe, including the Kohler K-91LOC-VO1-07-06-A
