Genuine A&I Products Hi-Lift Blade, Fits AYP 138971 B1EP1010

Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Benefits of the HXT blade are sharper and longer lasting cutting edges. More resistance to bending. Tighter tolerances in the aftermarket vs. OEM. XHT blades also offer greater impact toughness.

(2) blades for 42" cut.

Fits Husqvarna lawn tractor and Consumer Z models YTH1542XP, YTH1542XPG, LTH1342, and LTH1342A.

    Center Hole: 5 point star

    Length: 21"

    Thickness: .156

    Type: High Lift - Notched

    Width: 2-1/4"