The Murray 56562MA Flat Idler Pulley helps maintain proper belt tension and smooth belt movement in compatible Murray lawn equipment. Designed to guide and support the drive belt, this pulley helps maintain consistent power transmission throughout the equipment's operation. It is a practical replacement for a worn, noisy, damaged, or seized idler pulley that may cause belt slipping or... https://www.wholetoolbox.com/murray-56562ma-flat-idler-pulley/56562MA.html