2-Pack 46" Hi-Lift Tractor Blade Set. It is compatible with tractors with 46" decks and is designed for AYP, Ariens, Craftsman, Electrolux, Husqvarna, and Rally models. It serves as a reliable replacement for OE part numbers 405380, 532-405380, PP24004, 531307224, 95-070, 195-070, 340-230, 12242, and fits TV# 122736. By replacing dull blades with this set, you can ensure a clean-cut lawn and prevent damage to your grass. For optimal performance, it is recommended to change blades at least once a year.