The Murray 7103789YP Belt 158" transfers engine power through the mower deck drive system to support proper blade rotation. Designed for compatible Murray and related lawn mower applications, this belt maintains the connection between the drive pulleys during operation. Its 158-inch length provides the required fit for compatible equipment. It can be used to replace a worn, stretched,... https://www.wholetoolbox.com/murray-7103789yp-belt-158/7103789YP.html