The John Deere Engine Drive Pulley is a high-quality replacement part for lawn mowers in the 105, 115, 125, and 135 series. Made in the United States, this pulley is designed to fit specific John Deere models like D110, D120, D130, L110, and L118. It is a single idler pulley that comes with a warning regarding potential cancer and reproductive harm. This genuine John Deere part ensures durability and compatibility with your lawn mower, making it a reliable choice for maintaining your yard and garden.