Front inner wheel bearing grease seal.
This is a high quality rubber seal, not made of felt like the original seals.
Fits the following Cadillac vehicles:
Calais 1965-1968
Deville 1960-1968
Eldorado 1960-66
Fleetwood 1965-1970
Fleetwood 75 Series Limo 1960-1965
60 Series Fleetwood 1960-1964
Measures approximately: 2" ID, 2.75"OD