Keep your mower cutting clean and sharp with this premium set of 2 replacement blades designed for 42-inch John Deere Z335E, Z335M, Z345M, and Z345R models. These high-quality blades, proudly manufactured in the USA, are precision-engineered to fit model UC22008 perfectly. Whether you're maintaining your lawn care business or keeping your yard in pristine condition, these durable replacement blades deliver the consistent, reliable performance you need. Regular blade replacement helps maintain optimal cutting efficiency and promotes healthier grass growth. Each blade in this 2-pack is crafted to meet exact specifications, ensuring a perfect fit and proper balance for smooth operation. Upgrade your mower's performance with these professional-grade replacement blades.