Oregon 75-091 3/8-by-30-Inch Replacement Belt for MTD 954-0346/754-0346 Replaces MTD part numbers 954-0346 and 754-0346 Measures 3/8-inch by 30-inches Fits wheel drive belt 600 and 700 series snow blowers Fits model 400 self-propelled mower with gearbox rear wheel drive Fits rear discharge mowers from 1986-1998