Wheel Hub Bearing

While bearings are designed for long life, they are vulnerable to "impact damage" from deep potholes or curbing. Additionally, if the protective rubber seals fail, water and road salt enter the bearing raceway, washing away the grease and causing the steel balls to pit and overheat.

On older vehicles, the bearing was a separate piece that had to be "pressed" into the hub. On most modern BMW, Mercedes, and Audi models, the bearing is part of a complete Hub Assembly. This unit bolts directly to the steering knuckle, making installation more precise and ensuring the integrated ABS sensor is perfectly aligned.

European automakers partner with a small group of elite global suppliers. When you purchase a premium OEM bearing from Europarts360, you are receiving a unit manufactured by FAG, SKF, SNR, or GKN—the exact same companies that supply the factory assembly lines in Germany and beyond.

While it is not strictly mandatory, it is highly recommended. If the front-left bearing has failed due to mileage and wear, the front-right bearing has endured the exact same conditions and is likely near the end of its service life. Replacing them in pairs ensures symmetrical handling and saves on future shop visits.

In many modern European applications, the ABS "tone ring" (the part the sensor reads) is built into the bearing seal. Some hub assemblies include the sensor itself, while others require you to transfer your old sensor or purchase a new one. Always check the product description for your specific VIN.

Wheel bearings are subjected to immense heat and centrifugal force. Cheap aftermarket bearings often use lower-grade steel that "softens" at high temperatures, leading to rapid failure—sometimes within just a few thousand miles. Furthermore, poorly manufactured ABS tone rings in cheap hubs frequently trigger "phantom" ABS interventions or persistent warning lights.

If your vehicle uses a bolt-on Hub Assembly, you will need high-torque sockets and often a "hub puller" to separate the old unit from the axle. If your vehicle uses a press-in bearing, you will require a hydraulic shop press to remove and install the new bearing into the steering knuckle.

Yes. If a bearing has excessive "play" or "runout," the entire hub (and the brake rotor attached to it) will wobble slightly. This causes the brake rotor to knock the brake pads back into the caliper, resulting in a pulsating brake pedal that feels similar to warped rotors.

• Genuine Parts: These are the exact components installed at the factory, arriving in the original vehicle manufacturer’s branded packaging (e.g., Porsche or BMW).
• OEM Parts: These are produced by the same manufacturers that supply the car brands (e.g., Bosch, Brembo, Lemförder) but are sold in the supplier’s own packaging, often at a more competitive price.
• Aftermarket Parts: These are third-party components designed to meet or exceed original specifications.