For sale is a NOS, new in the box, never used, National Seal, part number 3935, which fits a shipload of GM mid sized passenger cars. It is a front wheel seal for 1984-1988 Fieros, 1982-1989 Chevrolet Celebritys, 1982-1989 Buick Centurys, and 1980-1984 Skylarks.  . You can check the above catalog listing to see if it will fit your vehicle. This seal is brand new in the original box, it was made in the USA, is stamped 3935 and National. I took it out and cleaned it and made sure the numbers matched the box. It has been in storage for about ten years so the box is a little ragged but the product inside is perfect. If you have any questions regarding the compatibility of your vehicle and the parts I sell please feel free to contact me th rough eBay. Thanks for looking, Scotty