Briggs & Stratton 317897GS Kit, Check Valve Crankshaft Orientaion_Vertical The idler pulley is designed

The idler pulley is designed by the manufacturer for use in lawn mowers and snow throwers

Kohler CH640-3149 Horizontal OHV Command PRO Engine

Replaces 495028 and 495275

Kohler 24 326 89-S Breather Hose

Briggs & Stratton 317897GS Kit, Check Valve Crankshaft Orientaion_Vertical The idler pulley is designedGenuine Briggs and Stratton part. Only Briggs & Stratton genuine parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines. There are no substitutes when it comes to keeping engine powered equipment healthy, to maximize engine life, meet original equipment specs and provide full warranty coverage, always use genuine parts from Briggs & Stratton.