It’s a pretty straightforward part, really. Basically, it’s what connects the wheel hub and bearing assembly to the rest of the suspension and steering system. It holds the wheel hub, allowing the wheel to rotate. It also provides a mounting point for the brake components – the caliper and rotor attach right to it. Think of it as the central anchor for everything that makes your wheel go round and stop. It’s a core component of your steering knuckle assembly. That whole knuckle setup lets your wheel turn for steering and move up and down with the suspension. The wheel shaft is a strong, precisely machined piece that takes a lot of stress. It’s designed to withstand the weight of the vehicle, the forces during turns, and impacts from bumps in the road. It’s a structural piece, meaning it supports a lot. If this part fails, you’re not going anywhere. A worn or damaged wheel shaft can cause wheel wobble, uneven tire wear, and seriously affect your steering control. You’ll notice if one is going bad. Things will feel loose, or the car might pull to one side when braking. It’s a safety item, plain and simple. It acts like a shield, protecting the rest of the system and keeping your wheels securely connected. If you’re doing suspension work, it’s something you want to inspect closely. You can find replacements, and a good range of them, over at Fixparts Online if you need one. It's a pretty critical piece for keeping you safely on the road. Stand out from the crowd: Wheel Shaft (MPN JZW498340GX) has a 12-month warranty!

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• Audi parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your vehicle’s value and original quality. • We offer a wide range of parts, from everyday maintenance items to complex components. • Audi parts are rigorously tested to meet high standards for safety and durability, giving you peace of mind. Audi delivers excellence, FixParts Online delivers to your door.