Herschel Parts Drum Blade, 0.728 in Center Hole, Steel, 4.72 in Length, Suitable for: Bush Hog HM5, HM7, DM7, HM8, DM8, DM9, DM18, DM19, Disc Mower Parts, Case IH DCX101, DCX131, DCX161, DC515, 3309, 8309, 8312, 8315, Mower Conditioner, 3204, 3205, 3206, 3207, Disc Mower, 8850 Windrower Tractor, Fella SM120, SM240 Disc Mower, Gehl DM140, DM160, DC1080 Disc Mower, 2245, 2310, 2330, 2350 Disc Mower Conditioner, New Idea 5209, 5212, 5406, 5407, 5408, 5409 and 5410 Disc Mower, Vicon CM165, CM167, CM240, CM247, CM1700, KM281, CM2400 Disc Mower, KM321 Mower Conditioner