Arnold MTD 46 in. Deck Star Mower Blade Set is designed to fit MTD 46" deep decks from 1997 and later models, as well as compatible with Troy-Bilt, Yard-Man, Yard Machines, Huskee, and Bolens mowers. This versatile blade set works with both 2-in-1 bagging systems and side discharge configurations, ensuring efficient grass cutting and collection. The set includes one 14-7/8" rider blade and two 16-9/32" blades, all featuring a star-shaped center hole for secure attachment. These blades replace equipment numbers 742-0644, 742-0645, 942-0644, and 942-0645, ing reliable performance and durability. Packaged in a clamshell, this set provides three high-quality tractor blades to keep your mower operating smoothly.