Inner CV joints for Audi A4 2.0 Tfsi Flexible Fuel Quattro
For owners of the Audi A4 2.0 TFSI Flexible Fuel quattro saloon, we offer inner CV joints engineered for all-wheel-drive drivetrains. We place great importance on delivering components...
Products for Inner CV joints for Audi A4 2.0 Tfsi Flexible Fuel Quattro
- Position: Inner
- Seal diameter: 76,5 mm
- Total length: 87 mm
- Splines gearbox side: 42
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
Inner CV joints for Audi A4 2.0 Tfsi Flexible Fuel Quattro
Maintaining the drivetrain of an Audi A4 2.0 Tfsi Flexible Fuel Quattro demands premium components, especially when it comes to the inner CV joint. This specific model combines the power of a turbocharged engine with the versatility of Flexible Fuel technology and the sure-footed stability of Quattro all-wheel drive. This setup places high demands on power transmission. Mounted directly to the gearbox, the inner CV joint plays a critical role in transferring torque to the drive shafts. On an all-wheel-drive car like this, stress levels are often higher than on front-wheel-drive equivalents, making the choice of spare parts vital for vehicle longevity and ride comfort. We supply parts precision-engineered to match the technical specifications of your Audi, ensuring that power reaches the wheels without losses or unwanted noises.
What does the inner CV joint do on the Audi A4 2.0 Tfsi Flexible Fuel Quattro?
The primary task of an inner CV joint is to allow the drive shaft to move axially, a motion commonly known as plunging. As your Audi A4 travels over uneven road surfaces, the distance between the gearbox and the wheel hub continuously changes as the suspension works. Without the inner constant velocity joint's ability to plunge and telescope, the drivetrain would experience immense stress that would rapidly lead to component failure. Unlike the outer CV joint, which primarily accommodates steering angles, the inner joint focuses on absorbing these longitudinal movements while maintaining a constant rotational speed. For a 2.0 Tfsi engine paired with Quattro, this is especially critical because torque is distributed across all four wheels, requiring a robust, precise construction to avoid energy losses throughout the drivetrain.
Common signs of wear
When an inner CV joint begins to wear on an Audi A4 2.0 Tfsi Flexible Fuel Quattro, it most often presents as noticeable vibrations through the car body, particularly under acceleration. Unlike a worn outer CV joint, which typically produces a distinct clicking sound on full steering lock, inner joint wear manifests as an imbalance felt throughout the entire vehicle. These vibrations can feel similar to unbalanced wheels, but they often disappear the moment you lift off the accelerator. Another common indicator is CV boot leakage. If the boot tears, grease is flung out and dirt enters, quickly destroying the precision-machined surfaces inside the joint. If you spot grease splatters underneath the car near the gearbox, it is high time to inspect your inner CV joints before secondary damage occurs.
How to choose the correct inner CV joint
Selecting the right inner CV joint for your Audi A4 2.0 Tfsi Flexible Fuel Quattro can be challenging, as variations exist depending on gearbox type and build date. Crucially, check the spline count both on the transmission side and the drive shaft connection. The diameter of the joint housing and the boot mounting profile are also critical dimensions. Because the Quattro system demands precise synchronisation between front and rear axles, matching the exact factory specifications is vital. The simplest and most reliable way to find the correct component is to select your car's make, model and engine variant in our store selector. By filtering according to your exact vehicle configuration, you ensure full compatibility and eliminate the risk of ordering the wrong part.
Related components to inspect
Be sure to inspect these exact pages for the same vehicle when working on an inner CV joint:
When a drivetrain component develops wear, related parts on the same car often require inspection as well. Comparing these exact pages for the Audi A4 2.0 Tfsi Flexible Fuel Quattro makes it easier to pinpoint whether the fault lies in the inner CV joint or another nearby section of the drivetrain.
This is particularly relevant on models where vibrations, play and noises can transfer between multiple components in the same assembly. Checking related categories reduces the risk of replacing the correct component type while overlooking an adjacent worn part that produces identical symptoms.
- Audi A4 2.0 Tfsi Flexible Fuel Quattro
- Drive shafts for Audi A4 2.0 Tfsi Flexible Fuel Quattro
- Outer CV joints for Audi A4 2.0 Tfsi Flexible Fuel Quattro
- Propeller shafts for Audi A4 2.0 Tfsi Flexible Fuel Quattro
Replacing worn components promptly prevents costly secondary repairs and ensures your Audi retains its signature driving dynamics and road safety.
Why buy from CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, dispatching orders across the EU directly from our central warehouse in Helsingborg, Sweden. We understand the technical nuances of vehicles like the Audi A4 2.0 Tfsi Flexible Fuel Quattro and only supply car parts built to the highest automotive standards. Our goal is to provide the correct part straight away, backed by our extensive technical database and fitment guarantee. When you order from us, you can rely on components with a precise fit that are ready to install. With dependable EU-wide shipping, we keep workshop downtime to a minimum. We combine in-depth technical expertise with a comprehensive range, making us the trusted choice for DIY mechanics and professional garages seeking quality and reliability for their vehicle's drivetrain.
Frequently asked questions about inner CV joints for Audi A4 2.0 Tfsi Flexible Fuel Quattro
How do I know if the inner CV joint on my Audi A4 Quattro is worn or damaged?
The most common symptom is noticeable vibration through the car under acceleration, which typically disappears when you release the throttle. Unlike worn outer joints, inner CV joints rarely produce a clicking noise when turning.
Is there a difference between the front and rear inner CV joints on a Quattro?
Yes, the specifications often differ between the front and rear axles. Always select your Audi's exact model, year and engine variant to ensure you purchase the correct part for the right axle position.
Can I replace just the CV boot if the joint is still in working order?
Yes, if you catch a split CV boot early and the joint has not started to vibrate or make noise, it may be enough to fit a new boot and repack it with fresh grease.
Why does my Audi A4 2.0 Tfsi vibrate under acceleration?
Vibration under load is a classic sign of pitting or wear in the tracks of the inner CV joint, creating an imbalance as torque is transferred from the gearbox.
How do I find the correct spline count for my Audi?
By selecting your car's make, model and engine variant on cvjoint24.com, our catalogue filters the parts to ensure the correct tooth count and dimensions for your vehicle's drivetrain.
Are fitting accessories such as grease and clamps included?
Yes, our inner CV joints are supplied as complete kits including the necessary grease, CV boot and fitting clamps to ensure a smooth, professional installation.