DescriptionPart # 143911 Blade18" Length 2 1/2" Width 5 Point Star Center Hole Toothed Mulching Blade Replaces: Husqvarna: 521981501Fits Models: Husqvarna MZ5225ZT – 52" Lawn and Garden Tractors This is a Single Blade. If you would like to purchase a set, you will need to purchase a quantity of 3.
