Mulching Blade to Replace the 742-0616, 942-0616, 942-0616A, 942-0616X, 942-04126, 942-04126-X, 942-04308-X Blades Used On MTD, Cub Cadet, Troy Bilt, Yard Man, White, Wards, More. Better Mulching than with OEM style blades. Use on most MTD made mowers with 42" decks.