Rotary 12648 5" Plastic Deck Wheel Repalces: Cub Cadet 734-04155; MTD 734-04155; Toro 112-0677 Fits: Cub Cadet Fits 42", 50" and 54" decks; MTD Fits 42", 50" and 54" decks Bore: 1/2" Wheel Size: 5x2 3/4 Hub: 2 1/2" offset