HIGH LIFT MOWER BLADE FITS EXMARK 103-6401-SSPECIFICATIONS:  LENGTH 16 1/4" CENTER HOLE 15/16" WIDTH 2 1/2"FITS:EXMARK METRO, TURF TRACER AND VANTAGE, SERIAL NO. 510,000 AND HIGHER; REQUIRES 3 FOR 48" DECK AVAILABLE IN TOOTHED MULCHING BLADE PP396321REPLACES OEM: 103-6381, 103-6381-S, 103-6391, 103-6391-S, 103-6396, 103-6401, 103-6401-S, 103-6460-S, 103-8251, 103-8251-S, 103-8288, 103-8288-S, 103-8296, 103-8296-S, 103-8370, 103-8370-S, 103-9614, 103-9614-S, 109-6460REPLACES AFTERMARKET:355-229, 11231, 11240, 11279, 11769, 11770, 11771, 11772, 212-0591, 492-060, 492-061, 492-726, 492-731, 504-00050, 92-029, 92-061, 96-311, 96-804, B1EM1870, B1EM1871, B1EM1881Warning:Lead-Nickel-Cancer and Reproductive Harm