The Simplicity 1718017SM Lawn Tractor V-Belt helps transfer power efficiently between pulleys, supporting smooth operation of compatible lawn tractor systems. Its V-shaped profile fits securely into matching pulley grooves and transmits rotational force to the driven components during operation. Proper belt alignment and tension help minimize slipping, vibration, and premature wear, c... https://www.wholetoolbox.com/simplicity-1718017sm-lawn-tractor-v-belt/1718017SM.html