The Timken Wheel Seal is a vintage part made of steel that includes two Trostel T6118 seals. These seals fit the lower, left, front, and right placement on a 1941-1956 Buick or 1959-1960 Oldsmobile. The uncoated (unfinished) finish and OE/OEM part numbers 1322703 and 574990 make it a perfect fit for those looking for an authentic restoration. The product is not a performance part and does not include anti-lock braking system compatibility.