General description Carburetor compatible with Briggs & Stratton models 591731, 796109, 594593, 590400, 796078, 498811, 794161, 795477, and Nikki 21B000, 21B807 engines. Suitable for 14.5HP to 21HP engines, including Craftsman riding mowers and lawn tractors. Please ensure your machine information matches the listed models for compatibility. Technical specifications Compatible with Briggs & Stratton engines: 14.5HP - 21HP Models: 591731, 796109, 594593, 590400, 796078, 498811, 794161, 795477, 593433, 699916, 794294 Also compatible with Nikki engines: 21B000, 21B807 Package content 1 x Carburetor 1 x Gasket 2 x Fuel Shutoff Valve 1 x Air Filter 1 x Pre-Filter 1 x Fuel Line 8 x Clamps 1 x Fuel Filter