The Murray 5022667SM Lawn Tractor Belt 7-6399 helps transfer engine power to the drive or deck system on compatible Murray lawn tractor applications. This belt runs around the designated pulleys to transmit rotational power during normal equipment operation. It is a practical replacement for a worn, stretched, cracked, or damaged belt that may cause slipping, reduced performance, or i... https://www.wholetoolbox.com/murray-5022667sm-lawn-tractor-belt-7-6399/5022667SM.html