SET OF 2 - SUNBELT Blade-Mower, XHT, 18", 5/8", Notch - B1SC2801 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. Center Hole 5/8" Type Medium Lift - Notched CROSSED FROM: TCU37208, A48108, 91-622. FITS: Encore (UNDEFINED): SEVERAL (36" & 52"), Ferris (UNDEFINED): SEVERAL (36" & 52"), Great Dane (UNDEFINED): SEVERAL (36" & 52"), Husqvarna (UNDEFINED): SEVERAL (36" & 52"), Lesco (UNDEFINED): SEVERAL (36" & 52"), Scag (UNDEFINED): SEVERAL (36" & 52"), Wright (UNDEFINED): SEVERAL (36" & 52")
This is an Aftermarket part. Thanks for looking!