454211 Murray Blade Adapter kit (for lawn mower) superseded to 454211MA

454211 Murray Blade Adapter kit superseded to 454211MA.  This has been sitting in inventory and the packaging is bent up and a bit dusty.  The parts are sealed and with age the parts are a bit discoloring, but they are solid.  Has four pieces in the package.  Packaging is sealed and may be different.  See difference between picture 1 and 3.  On picture 3, you yousee the package was cut, but the parts were left in tact in the package.