Rotary 2228 Universal High Back Seat for Mowers and Tractors, 14" 1-Hole bolt pattern 1/2-13 and a 12-hole bolt patter 5/16-18 clinch nut Molded cushion, drawn steel pan with protective edge trim Fits Arians, Boles, Ford, Gravely, Gilson, Toro, Snapper, Yazoo, John Deere, Dixon, allis chalmers, MTD, wheel horse and others