This is a A-CC26780 Blade, Disc Mower, LH PN: CC26780Main Description As Following : A-CC26780 Blade, Disc Mower, LH P.N: CC26780 Hole Diameter: .716" / 18.2mmLength: 4.213" / 107mmThickness: .157" / 4mmType: 9 LHWidth: 1.772" / 45mm Stocked As: A-76N945 , Crossed From: TP-CC26780LH , Found in Section & Models : Hay Tool Parts > Disc Mower Blades, John Deere MOWER CONDITIONER: 1350, John Deere MOWER CONDITIONER: 1360, John Deere MOWER CONDITIONER: 1460, John Deere MOWER CONDITIONER: 1470, John Deere MOWER CONDITIONER: 910, John Deere MOWER CONDITIONER: 920, John Deere MOWER CONDITIONER: 930 Associated Items : New Also This is An Aftermarket Product And : Hole Diameter: .716" / 18.2mm Length: 4.213" / 107mm Thickness: .157" / 4mm Type: 9 LH Width: 1.772" / 45mm