Stens 9 Lawn Mower 52" Deck Blades Dixon Husqvarna Kees Yazoo Lawn Tractors 539112079 Fits Husqvarna 52" Deck EZ4220, EZ4624, EZ4822, EZ4824, EZ5221, EZ5224, EZ5225, EZ5226, EZC4824, FD52M, MZT52, MZ52 Hi-Lift Blades Replaces OEM Part Numbers: Dixon: 10782, 10881, 510417801, 539112079, 539117911, 539117973; Husqvarna: 539112079; Yazoo: 539112079 Hi-Lift Blade Specs: Length: 18", Center Hole: 5 pt. star, Width: 2 1/2", Thickness: .203"