DTA Front Wheel Bearing & Hub Assembly NT515036 x2 (Pair) Brand New- 6 Lug Hub - 4WD/AWD Only - Escalade, Avalanche, Silverado 1500, Suburban 1500, Sierra 1500, Tahoe, Yukon Escalade, Avalanche, Silverado 1500, Suburban 1500, Sierra 1500, Tahoe, Yukon - 4WD/AWD Only - 6 Lug High corrosion resistance and long service life Provides tight fit to the wheels QS 9000 and ISO 9001 quality certified 1 year or 12,000 miles limited warranty