Oregon Gator Mulcher 3-N-1 Hi-Lift Blade For 48-Inch V Style Deck John Deere Lawn Mowers 96-308 Replaces OEM No. AM104489 Order 3 for a 48-Inch Cut Blade Length (Measured Diagonally): 16.5in. Center Hole Diameter: 5/8in. Width: 2.50in. And Thickness: .203in.