This part is commonly Used on models:
74493 Z Master Professional 2000 Series MyRide 52in Riding Mower
74494 Z Master Professional 2000 Series MyRide 60in Riding Mower
74497 Z Master Professional 2000 Series MyRide 60in Riding Mower Special Edition
77290 52in Z Master Professional MyRide 2000 Series Riding Mower
77293 60in Z Master Professional MyRide 2000 Series Riding Mower
