The Simplicity 1650304SM Lawn Mower Pulley is a key component that helps ensure smooth and efficient power transmission within the mower’s drive or deck system. Designed to guide and used the mower belt, this pulley maintains proper tension and alignment, which contributes to consistent blade performance and reduced wear on other parts. Made to fit compatible lawn mower models, it use... https://www.wholetoolbox.com/simplicity-1650304sm-lawn-mower-pulley