Audi A5 Sportback 45 TDI Quattro

The most common signs are pronounced vibrations under acceleration or persistent noises that do not disappear after replacing only a single CV joint. If the shaft has become bent or both joints are severely worn, a complete drive shaft is the best solution.

The outer CV joint sits closest to the wheel and handles steering angles; it typically produces clicking noises when cornering. The inner CV joint sits closest to the gearbox and accommodates suspension movement; wear here usually causes longitudinal vibrations under load.

Yes, if you catch a split CV boot in time before dirt and moisture penetrate and damage the joint bearing surfaces, you can replace just the boot. However, if unusual noises can already be heard, the joint is usually beyond saving and should be replaced.

The Quattro system actively distributes power between the wheels. If a CV joint or drive shaft has play or imbalance, it can disrupt the system's ability to distribute torque efficiently, leading to reduced traction and accelerated wear on the differentials.

When you select your make, model and engine variant in our search filter, we guarantee that the parts displayed will fit your specific Audi A5 Sportback 45 TDI Quattro. In the unlikely event that an item does not fit, we will help you exchange it for the correct part without any fuss.

We aim for fast dispatch on all in-stock items. When you place your order on a weekday, your parts are normally dispatched the same day from our warehouse, allowing you to get on with your repair without delay.