N2 Razor-X™ blades are manufactured with alloy steel that increases the hardness & extends the life of the blade. Requires (2) for 42" cut AYP & Husqvarna. Fits lawn tractor & Consumer Z models YTH1542XPG & YTH1542XP. Fits Sears model 917.270722. Mulching blade.
Replaces AYP #(s) 134149, 138971, 139775; Husqvarna #(s) 532 13 41-49.
•Length: 21"
•Width: 2-1/4"
•Center Hole Diameter: 5 Pt. Star
•Thickness: .157"