Fits AYP 44", 46" & 50" Ventilated decks using star shaped center hole blades. Cast aluminum housing. 3-Bolt mounting pattern. Uses #253-0673 spindle shaft, #272-7629 botton bearing & #272-6860 top bearing.
Replaces AYP #(s) 137152; Husqvarna #(s) 532 13 71-52.
•Height: 3-1/2"