This is an authentic manufacturer made replacement part which is specially designed for use with Simplicity tractors

This genuine Kohler tier III carburetor kit - part number 24 853 301-S - is for use on select Kohler engines

This is a genuine replacement part sourced directly from the manufacturer

ReadyStart

M14-601537

Briggs & Stratton 590403 Ring Set, 020 Engine Series_Confidant This is an authentic manufacturerOnly Briggs & Stratton genuine parts are specially designed to exact OEM standards, Manufactured & tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.