0B4409809C Audi SHAFT

This part’s job is pretty straightforward – it transmits power from your transmission or differential to the wheels, making them turn. It’s a rotating shaft, obviously, and it handles torque – that’s the twisting force that actually gets the vehicle moving. Depending on the vehicle, it might be a single piece or have multiple sections with U – joints letting it flex and move with the suspension. Some also have a slip yoke, which allows the driveshaft to change length as the suspension goes up and down or the differential moves. The driveshaft is a crucial link in getting power down to the wheels. Think of it as the final piece of the puzzle after the engine and transmission do their work. It’s most common in rear – wheel drive and four – wheel drive vehicles. In a front – wheel drive car, you won’t usually find one because the power goes directly to the front wheels. It physically spins, converting the rotational force into movement, so it's right there in the undercarriage, connecting key components. If this part fails, you're not going anywhere. A failing driveshaft can cause serious vibrations, especially at higher speeds. You’ll notice if it starts to go bad – usually with clunking noises from underneath the vehicle, or really harsh vibrations. It acts like a shield protecting other components, so if it goes, it can damage the transmission or differential too. Ignoring driveshaft problems can lead to a complete breakdown, or even cause an accident. You can find a replacement pretty easily these days, Fixparts Online has a good selection, and getting it sorted quickly is always best. Easy returns and support: Shaft (MPN 0B4409809C) has a 12-month warranty!

About Audi

Audi is a leading German automaker celebrated for crafting high-performance, luxury vehicles that combine advanced technology, elegant design, and exceptional driving experiences.

Why Choose Audi?

• Audi parts are made specifically for your vehicle, ensuring a perfect fit and reliable performance. • Using genuine Audi parts helps maintain your vehicle’s original quality and resale value. • Audi parts are rigorously tested to meet high safety and performance standards, giving you peace of mind. • We offer a wide range of Audi parts, so you can easily find what you need to keep your car running smoothly. Performance you can rely on – Audi parts from FixParts Online.