Oregon 75-159 Replacement Belt for MTD 954-0439/754-0439, 5/8-inch x 60-3/8-inch Replaces MTD part numbers 954-0439 and 754-0439 Measures 5/8-inch by 60-3/8-inches Engine-to-deck belt for 46-inch deep deck on 600 series 1992-1996