The Kubota W21TSC0834 is a genuine OEM replacement blade designed for various Kubota Z-series and ZD-series zero-turn mowers and lawn tractors. This high-quality blade ensures optimal cutting efficiency and long-lasting performance. With a length of approximately 520 mm (20.5 inches) and a width of 63.5 mm (2.5 inches), it features a 22.8 mm (0.9 inch) center hole and a thickness of 6 mm (0.24 inches). Weighing approximately 1.13 kg (2.5 lbs), this durable blade is engineered to maintain the superior cutting standards of Kubota machinery.