DRIVESTAR 513188X2 (Pair) New Premium Front Hub Bearing Assembly w/ABS for 2002-2009 GMC Chevy Use of advanced techniques in the manufacturing of hub assembly Components are precision machined and pre-coated with anti-corrosion lubricant. Induction hardened raceway provides superior load bearing capacities and service life Manufactured and tested to meet O.E. specifications, Quality-tested ABS sensors & clips to match specific make & model. Prevents moisture and contamination from entering the bearing with triple lip seals