This is a A-1474195 Blade, Disc Mower PN: 1474195Main Description As Following : A-1474195 Blade, Disc Mower P.N: 1474195 Hole Diameter: .748" / 19mmLength: 3.701" / 94mmThickness: .118" / 3mmType: 10 LHWidth: 1.575" / 40mm Stocked As: A-41474191 Found in Section & Models : Hay Tool Parts > Disc Mower Blades, Krone MOWER, DISC: 240, Krone MOWER, DISC: 241, Krone MOWER, DISC: 281 (S/N <-5549) Associated Items : New Also This is An Aftermarket Product And : Hole Diameter: .748" / 19mm Length: 3.701" / 94mm Thickness: .118" / 3mm Type: 10 LH Width: 1.575" / 40mm