Briggs and Stratton 12T132-0036-F8 205cc 800 Series Engine with a 3/4-Inch Diameter by 2-27/64-Inch Length Crankshaft (Discontinued by Manufacturer) Kool Bore Aluminum alloy bore for cooler operation Float carburetor for consistent, easy starting Maintenance-free Magnetron electronic ignition for quick, dependable starts Overhead valve design (OHV) for cooler operation and longer valve life Maxi-Clean automotive-type pleated paper air filter provides superior protection for long engine life