Notched, High-Lift mower blade replaces Exmark and Toro OEM#'s: 103-2531-S, 1032531S, 103-251-B, 103-2531-M, 1032531, 103-2531, 103-9625, 1039625, 1039625S, 105-7711, 1057711, 105-7711-03, 105771103, 105-7712, 1057712, 105-7712-03, 105771203, 105-7719, 1057719, 105-7719-03, 105-7778, 10577803, 10577784, 108-1120, 118-1126, 1081120, 1081126, 116-5501, 1165501S, 1643097, 101-643006, 643006, 1643006. Also replaces Scag OEM#'s 48112, 481709, 482788, 482882. Rotary# 6481, 15-6481, similar to Stens 355-117, 355117 and Oregon 91-374, 91374. Order (3) blades for 72" cut. fits some Exmark Lazer Z 72" decks. Be sure to match the part number from your owner manual to the OEM numbers listed. All blades sold individually.