The Kubota W21TSS4072 is a genuine OEM mower blade designed for specific Kubota lawn and garden machinery. This high-quality blade is engineered to provide precise cutting, efficient grass discharge, and long-lasting performance. Manufactured to Kubota's strict standards, it ensures a perfect fit and maintains the original equipment's cutting efficiency and safety. Regular replacement of mower blades is crucial for maintaining a healthy lawn and the optimal operation of your Kubota equipment.