Used on Pre-1993 44" 3 blade decks. Center hole is 3/8", 2 1/4" wide, .187" thick, and 15 3/8" long. - To ensure this part goes with your machine you should always go by the model number and serial number, which is normally found under the seat of your riding mower. If you have a Hustler, the model...

Replacement Lawnmower Blade(XHT). 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 greate...