N2 Razor-X® blades are manufactured with alloy steel that increases the hardness & extends the life of the blade. Requires (2) for 42" cut John Deere. Fits LA series mowers with StarLock center hole. Mulching blade.
Replaces John Deere #(s) GX22151.
•Length: 21-3/8"
•Width: 2-1/2"
•Center Hole Diameter: 7-Lobe Star
•Thickness: .197"
•Offset: 9/16"