NEW STARTER MOTOR FITS BRIGGS AND STRATTON ENGINE 31P677 31P707 31P777 31P877 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 12V Rotation: Counterclockwise Teeth On Drive / Splines: 16 Source: Aftermarket Replaces Part Numbers: 31C707 31D707 31D777 31E777 31F707 31G777 31H777 31L777 31M777 31P677