Young's Props, the manufacturer of this prop, has gone out of business. There is currently no replacement for this prop.
Will only fit Minn Kota Motors that have a chrome shaft going from the lower unit up to the head unit and use a cotter pin to hold the prop on. Cotter Pin included.
Models included are: 50, 55, 55A, 55B, 55C, 355, 355A, 355B, 355C, 550, 555, 555A, 555B, 555C, Mag 4, Mag 4RM, Mag 12, Mag 12RM, Mag12TM, Mag 12A, Mag 15, Mag 15RM and Mag 15TM.
5-3/4 inch prop and accepts 3/8" prop shaft.