Briggs & Stratton 83132-0040-B1 127cc 550 Series Engine With A 5/8-Inch X 2-27/64-Inch Length Crankshaft, Keyway, And Tapped 1/4-28 Non-CARB compliant/not for sale in California Float carburetor for consistent, easy starting Maintenance-free Magnetron electronic ignition for quick, dependable starts Maxi-Clean automotive-type pleated paper air filter provides superior protection for long engine life Non-CARB Compliant/Not For Sale In California