The perfect addition to your Troy-Bilt, Pony, and Craftsman mowers, these 2pcs metal deck belt covers are designed to fit mowers with a 42 - 46 inch deck and spindle. These durable covers feature a snug fit, ensuring a secure grip on the belt's tensioner pulley and reduce squeaks and noise. The design also incorporates a built-in guard that replaces the original 783-06424A Red Spindle Pulley Guard, protecting your mower deck from damage caused by the tensioner pulley. Constructed of high-quality, rust-resistant metal, these covers are not only functional but also visually appealing, complementing your mower's sleek design. Made with ease of use in mind, the covers are easy to install and remove. Your lawn care operation will benefit from the increased safety and longevity of these metal deck belt covers.