Sunbelt B1KU1024 20-1/2-in. XHT Lawn Mower Blades for 60-in. Decks, Set of 3

Sunbelt B1KU1024 20-1/2-in. XHT Lawn Mower Blades for 60-in. Decks, Set of 3 are designed specifically for Kubota mowers with 60-inch decks, including popular models such as RCK60-F36, RCK60P-21Z, RCK60P-28Z, RCK60P-331Z, ZD21, ZD25, ZD28, ZD321, ZD326, and ZD331. Each blade measures 20-1/2 inches long by 2-1/2 inches wide and is .250 inches thick, featuring a 1-1/8 inch diameter center hole. These high-lift blades are crafted from Sunbelt’s patented Marbain® heat-treated steel, which delivers extreme hardness and toughness. This advanced treatment makes the blades approximately 25% to 40% harder than standard lawnmower blades, providing superior resistance to bending and impact damage. The result is a cutting edge that stays sharper longer, ensuring efficient and precise mowing. These blades offer the tightest tolerances when compared to original equipment blades and are equivalent to Kubota part numbers K5647-34340, K5647-34330, K5668-34350, as well as Oregon 92-049. This set includes three blades, making it a reliable choice for maintaining your lawn mower’s performance. Model Number: B1KU1024