Thermac flapper replacement availability?

[92470]

Does anyone know if you can still buy the Thermac replacement flapper unit for your air cleaner? To avoid confusion, not the sensor inside the air cleaner, but the flapper unit on the snorkel you have to drill the spot welds out of to replace on your air cleaner. I would like to replace but, can't seem to find anywhere, parts stores that is, minus the junkyards.

A previous thread said it had been bought at NAPA, but unless I'm asking for the wrong thing, they don't carry. For reference, I am asking for the Thermac replacement when I go looking. Not the recognized part term now?

Any help would be appreciated. Thanks!