Replaces John Deere hub marked R49841. For John Deere mulch finishers, drills and air seeders, field cultivators, disk rippers; adjustable front axle on row crop tractors 4230, 4430, 4040, 4240, 4440, 4050, 4250, 4450, 4055,4255, 4455.
4" x 12" smooth crown tire with SMA885154B bearing (mounts with set screw), nylon wheel halves. For John Deere, Noble, Massey Ferguson row crop cultivators; John Deere, Krause, Lilliston, Tye, United Farm Tools drills.