The MTD 756-04224 Flat Idler Pulley in White is a high-quality replacement part designed for use with Cub Cadet and Troy-Bilt lawn mowers. Made of durable alloy steel and steel materials, With a 12V voltage power source, this pulley is lightweight at 1 lb and easy to install. This model is designed to provide reliable performance for your lawn mower, ensuring smooth and efficient operation.