The John Deere UC23564 Stationary Knife is an authentic OEM replacement part designed for 30QA7 standard cutting units. This high-quality stationary knife is engineered to provide precise and consistent cutting, essential for maintaining turf quality and machine efficiency. Manufactured to John Deere's rigorous standards, it ensures optimal fit, durability, and performance, contributing to the longevity of your equipment and superior cutting results. Replace worn knives with genuine John Deere parts to maintain peak operational effectiveness.