Well depending on the Serial Number break after Ser# 71999 MTD changed the trans Case from cast Iron to Cast aluminum and the 582 took cat 0 spring assisted 3point Hitch Before that it could Take the IH 3point and brinly sleeve hitch adapter or the Cat 0 spring assisted 3point Hitch Now MTD did Make a adapter Kit for the Older style IH 3point Hitches to work on the Cast aluminum Trans Case so You could Use a Older IH Number 1 or 2 Tiller on a 582. When I say MTD it’s Because the Cub Cadet Corporations Parent company from day one was MTD:thThumbsU