1.bearing wheel 2.OEM:311315AD 3.Certified:ISO/TS 16949 4.Warranty:30,000KM or 1 Year 5.Long usage life time advantage: light weight and rated load , impact resistance , high temperature resistant , dustproof performanceMainly applies to the models of Ford, Chrysler , Mercedes-Benz , BMW, Audi, Fiat , Toyota , Nissan , Santana , etc bearing wheel