Stens 285-441 Spindle Housing Replaces: AYP: 128774, 532128774, Husqvarna: 532128774, MCCULLOCH: 532 12 87-74, Poulan: 532128774, viking: 6109-004-2009 Fits models: AYP: 36", 38" and 42" ventilated deck using star shaped center hole Cast aluminum housing 3 bolt pattern