QualityParts From Oregon That you can depend on. Fits intermediate mower drive bearing on 38" models 935009, 13, 14, & 20 (1983–1989): For worm-shaft bearing on some front tine and all rear tine tillers & impeller-shaft bearing on snow blowers with cast iron gear case; Use with Oregon 72-735 & 72-736 wheel assembly; Replaces Exmark 633585 / 1-633585, Gravely 18446, Gilson 1140, Lawn Boy 700417, Jacobsen 500534, John Deere JD-8226, Ariens 54045 / 05404500, Bolens 1185275, Cub Cadet 651814R1 / 651815R91, AYP 1553H; ; ; Oregon Equipment Parts 45-205 Bearing Tapered Roller .748 X