Sale! Compatible with John Deere Tractor(s) 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4630, 4640, 4650, 4755, 4840, 4850, 4955Step is 15" x 6"For use with step kits 108121 or 108122Comes primered