DRIVESTAR 513017K New Premium Wheel Bearing & Hub Assembly for Chevy Buick Cadillac Olds (1 Set) Please check clearly the Fitment Menu and the attached NOTE Below the Menu along with the Product Description to make sure this part fit well your car. Components are precision machined and pre-coated with anti-corrosion lubricant. Induction hardened raceway provides superior load bearing capacities and service life Use of advanced techniques in the manufacturing of hub assembly. Manufactured and tested to meet O.E. specifications. Prevents moisture and contamination from entering the bearing with triple lip seals