For Audi A3 Hatchback & Convertible 2003-2013 Front Hub Wheel Bearing Kits Pair Vehicle Model_Corsavan E Number: 1118054

E Number: 1118054

40 21 065 66R

E Number: 31226765601

E Number: 33416774944

E Number: 374870

For Audi A3 Hatchback & Convertible 2003-2013 Front Hub Wheel Bearing Kits Pair Vehicle Model_Corsavan E Number: 1118054What Does a Wheel Bearing Do? A wheel bearing is a precision engineered component made up of steel balls (ball bearings) housed within a metal ring, commonly known as a race. Its primary job is to help your wheels rotate smoothly while reducing friction, supporting the weight of the vehicle, and ensuring safe, stable driving. Signs Your Wheel Bearing May Be Failing If the bearing seal becomes damaged, you may begin to hear a noise similar to driving