Herschel Parts Drum Blade, 0.728 in Center Hole, Steel, 4.21 in Length, Suitable for: Gehl 2330 Disc Mower, Hesston 8500 Windrower, Massey Ferguson 1345, 1355 Tractor, 1365, 1372, 1375 Mower Conditioner, 9070, 9075, Rotary Header, 9175 Combine Head, 9185 Disc Header, Vicon CM216, CM217, OM216, OM281, KM216, KM281, KM391LP Disc Mower