Mean Mug Auto 82521-15167A 20x Oil Pan Drain Plug Gaskets - Crush Washers - Compatible with Hyundai, Kia - Replaces OEM #: 21513-23001

So are these for the transmission or oil? Honda uses 2 different crush washers. Itemname+product #90471) say trans, but descrip. says oil. Ranoutofspa