Specs: Height 7: 5 pt. star blade mount, Includes blade bolts, washer and mounting hardware Please make sure you look up the right part number for your tractor with your model and serial number before ordering. Husqvarna AYP 187292, 192870, 532192870, 587125401, 192870, 532187281, 532187292, 532192870, 539112057, 587125401, 587253301 Dixon 532187292, 532192870 Ariens 21546238, 21546299, 21549012 Fits the following AYP Husqvarna Lawn & Garden Tractor Decks 46", 48" and 54" decks These will NOT fit any Z Turn Mowers