Heavy Duty mulching blade, 24.5" x 2.5" x .250" thickness & 5/8" center hole, replaces OEM#'s for: Scag: 48112, 48113, 481701, 481709, 482002, 482694, 482882; Exmark: 103-2521, 103-2521-S, 1032521S, 103-2531, 103-2531-S, 1032531S, 1-643006, 643006, 1643006, 1-643097, 643097, 1643097; Ferris: 48112, 48113, 481709; Husqvarna: 47-112, 47112, 48-112, 48112; Lesco: 050653; Ariens/Gravely: 047685, 08898800, 08983800, 8983851, 09254700, 09290500, 0929060, 09290600, 8898800, 89838, 8983851; Bad Boy: 038-7220-00, 038-7230-00; Snapper Pro: 5022476; Toro: 103-2531, 1032531, 105-7711, 1057711, 105-7784-03, 1057784-03, 105778403, 105476, 1081120, 108-1120, 110-0404, 1100404, 110-0622-03, 1100622-03, 110062203. Order (3) blades for 72" cut. Oregon: 90-464, 90464, 90-764, 90764, 96-341, 96341Rotary# 9883, 15-9883; A&I# B1PD2105