Wheel hub

Wheel Hubs – What Are They Used For? 

Wheel hubs are crucial components in every vehicle's construction. They connect the wheel rim to the steering knuckle, suspension, and drive axle. Brake discs and drums are also mounted onto the hub. Due to its essential role, any damage or wear to this part can pose a significant safety risk for the vehicle. 

Within the hub bore, wheel bearings are housed. Modern hubs often feature integrated, non-serviceable bearings that require full replacement. However, some models still use press-in bearings, which can be removed and replaced using appropriate manual or hydraulic presses. 

Car wheel hubs generally have a long lifespan, especially when they allow for separate bearing replacement. In such cases, failures are usually caused by mechanical damage. In rare instances, the bearing seat may become worn, leading to play in the wheel assembly. This can cause the vehicle to pull to one side and create instability in its driving trajectory. You may also notice excessive movement when shaking the wheel in a lifted position, as well as instability during sudden braking. 

Hubs with integrated bearings need to be replaced as soon as the rolling elements wear out. A worn-out bearing can produce symptoms similar to a damaged hub, including noticeable metallic friction noise at low speeds. Integrated hubs generally last longer, but they are naturally more expensive than standalone bearings. 

What to Consider When Buying Wheel Hubs? 

Car wheel hubs, like other suspension and drivetrain components, are designed specifically for each vehicle platform. This means they are typically compatible with only a narrow range of models or a single model from a given brand. Therefore, choosing the right hub for your car is essential. You can verify compatibility on each product’s page or use the vehicle-specific parts search tool on the IC24.UK online store. 

Once you've identified a hub that fits your car, check its design. If the hub comes with an integrated bearing, you won’t need to purchase a separate one. 

For press-fit hub assemblies, you may need to select a matching bearing separately. You can do this in the same way you selected the hub. In older vehicles, there may be variations between hubs designed for models with and without ABS. If your vehicle has an ABS system, ensure you select a compatible hub. These hubs typically feature an additional toothed ring that acts as a sensor for the ABS system. You can find this information in the product description. 

As mentioned, the wheel hub is a vital structural component of the vehicle’s undercarriage. Despite its importance, it is not an overly expensive part. For passenger cars, car wheel hubs are priced between approximately £25 and £120. Hubs for luxury or sports vehicles tend to be more costly due to their higher durability requirements. 

For compact vehicles, a high-quality hub from a trusted brand such as Febi Bilstein or BTA rarely exceeds £40. Given the crucial role of this component, replacing a worn or damaged hub with a new one is always the best solution. It is not advisable to purchase used parts or opt for hubs from unknown manufacturers, as their quality and reliability may be questionable. 

Find the Right Wheel Hub for Your Car at IC24.UK 

IC24.UK is committed to meeting all drivers' needs, offering hundreds of wheel hub models for passenger cars, vans, and light trucks. This extensive selection makes it easy to find the exact part you need. 

Importantly, our range includes hubs for both modern and older vehicles still commonly seen on UK roads, such as the VW Golf MK3, Passat B3, B4, and B5, Fiat Punto II, and early generations of the Citroën Berlingo and Peugeot Partner. We also stock hubs for commercial vehicles, ensuring businesses can maintain their fleet, even for older models like the Iveco Daily II. 

All wheel hubs available at IC24.UK come from reputable manufacturers and meet the quality standards expected for such essential automotive parts. No matter which hub you choose, you can be confident that it will provide safety and durability for years to come. Browse our wide selection today. If you need assistance selecting the right part, our experts are ready to help via phone or email. 

FAQ

What is the purpose of car wheel hubs?

Wheel hubs are critical structural components that connect the wheel rim to the steering knuckle, suspension, and drive axle. They also allow for the mounting of brake discs and drums. Any damage or excessive wear can compromise vehicle safety.

What are the signs of a worn or damaged wheel hub?

Common symptoms of a faulty wheel hub include excessive play in the wheel, difficulty maintaining a straight driving path, and metallic grinding noises at low speeds. A worn bearing can produce similar noises and sensations.

How do I choose the right wheel hub for my car?

Wheel hubs are designed for specific vehicle models. To ensure compatibility, check the product details or use the parts search tool on the IC24.UK website.