Inner CV joints for Audi A3 2.0 TDI
Explore our range of inner CV joints engineered for the Audi A3 2.0 TDI. This selection covers front-wheel-drive hatchback, saloon and convertible models from 2006 onwards. Always...
Products for Inner CV joints for Audi A3 2.0 TDI
- Position: Inner
- Inner splines: 34
- Outer splines: 37
- Joint diameter: 85 mm
- Position: Front left, Inner
- Seal diameter: 31 mm
- Inner splines: 37
- Total length: 154 mm
- Splines gearbox side: 34
- Position: Front right, Inner
- Seal diameter: 41 mm
- Inner splines: 34
- Total length: 179 mm
- Splines gearbox side: 37
- Position: Inner
- Seal diameter: 94 mm
- Inner splines: 33
- Number of joints: 3
- ABS teeth: 0
- Position: Front right, Inner
- Inner splines: 34
- Splines wheel side: 23
- Position: Inner
- Seal diameter: 100 mm
- Inner splines: 33
- Joint diameter: 100 mm
Inner CV joints for Audi A3 2.0 TDI
Maintaining the drivetrain on an Audi A3 2.0 TDI is essential to retain the vehicle’s renowned driving dynamics and performance. The inner CV joint plays a pivotal role in transferring power from the gearbox to the drive shafts. Because the 2.0 TDI engine delivers substantial torque, these components are exposed to high stresses, especially under acceleration and heavy load. A failing inner constant velocity joint can lead to unpleasant vibrations and, in the worst case, complete breakdown that leaves you stranded at the roadside.
At CVJoint24, you will find inner CV joints selected specifically to meet the technical demands of your car. We understand the value of precise fitment and material quality matching original equipment specifications. Choosing the right components ensures your Audi continues to provide the power and refinement you expect from a premium German brand.
What does the inner CV joint do on an Audi A3 2.0 TDI?
The inner CV joint is fitted closest to the gearbox and serves a different function from the outer joint. While the outer joint primarily manages steering angles, the main duty of the inner CV joint is to allow axial movement. This plunge is crucial because the distance between the gearbox and the wheel hub changes as the suspension travels up and down during driving. Without this flexibility, the drive shaft would snap over the first bump in the road.
For an Audi A3 2.0 TDI, this component is frequently a tripod joint design, which offers exceptionally smooth torque transfer while minimising friction. The inner joint runs in a dedicated grease bath shielded by a rubber CV boot. If this boot tears, grease escapes rapidly and road grime penetrates, leading to rapid wear of the internal rollers and bearing tracks.
Common signs of wear
The most typical symptom of a worn inner CV joint on an Audi A3 2.0 TDI is vibration felt through the car body or floorpan during acceleration. Unlike wheel imbalance, which usually appears at specific speeds regardless of throttle input, vibrations from an inner constant velocity joint are directly tied to engine load. If the vibrations vanish the moment you lift off the accelerator, the fault almost certainly lies with one of the inner joints.
Another common warning sign is a dull thud or clonk when engine braking or shifting between drive and reverse. In severe cases, wear can progress until there is noticeable play in the joint, causing an unsettled feel across the entire drivetrain. Addressing these symptoms promptly prevents secondary damage to the driveshaft itself or the gearbox output seals.
How to choose the correct inner CV joint
Selecting the right inner CV joint for an Audi A3 2.0 TDI requires attention to detail, as variations occur depending on gearbox type (manual or DSG) and whether the car is front-wheel drive or fitted with Quattro. Differences between joints often involve the number of splines on the shaft, the outer joint diameter, and the method of attachment to the gearbox flange. Some variants utilise bolt-on flanges, whereas others employ push-in stub shafts.
To ensure you order a component that fits correctly, always select your vehicle’s exact make, model and engine variant in our store. This filters our catalogue down to the parts that match your car's technical specification. Be sure to check whether your car has standard or sports suspension, as this can affect drive shaft operating length and component choice. With our specialist knowledge, we help you get the right part first time.
Related parts to check
We recommend also checking these exact pages for the same vehicle when working on the inner CV joint:
When a drivetrain part shows wear, adjacent components on the same car often warrant inspection as well. Comparing these exact pages for the Audi A3 2.0 TDI makes it straightforward to establish whether the issue stems solely from the inner CV joint or another component in the driveline.
This is particularly true for models where vibrations, play and unusual noises can travel between several parts of the same drivetrain. Reviewing related categories reduces the risk of replacing one component while missing an adjacent worn part that contributes to the same problem.
- Audi A3 2.0 TDI
- Drive shafts for Audi A3 2.0 TDI
- Outer CV joints for Audi A3 2.0 TDI
- Propeller shafts for Audi A3 2.0 TDI
Why buy from CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, supplying high-grade drivetrain components across the European Union directly from our warehouse in Helsingborg, Sweden. We combine in-depth technical expertise with a product range built to OE standards. When you buy an inner CV joint for your Audi A3 2.0 TDI from us, you receive a reliable spare part supported by dedicated fitment knowledge. We know your time matters, so we focus on getting the right part to you straight away.
With prompt international dispatch across the EU, we help minimise workshop downtime for your vehicle. Our dedication to drivelines means we can deliver better technical guidance and more accurate components than generic car parts retailers. Whether you are a DIY mechanic or running a professional garage, we are your trusted partner for durable driveline solutions. Welcome to a specialist that truly understands Audi drivetrains.
Frequently asked questions about inner CV joints for Audi A3 2.0 TDI
What are the most common symptoms of a failing inner CV joint on an Audi A3 2.0 TDI?
The most common sign is noticeable vibration through the car during acceleration, which typically disappears as soon as you lift off the throttle. Clunking noises during load changes can also occur.
Can I replace just the inner CV joint, or do I need to replace the entire drive shaft?
On most Audi A3 2.0 TDI models, you can easily replace just the inner CV joint, provided the drive shaft itself is undamaged and not bent.
Does the same inner CV joint fit both manual and DSG gearboxes?
No, they often differ between manual and automatic (DSG) transmissions. It is therefore crucial to verify your gearbox type when selecting your car parts.
Why does the inner CV joint wear faster on a 2.0 TDI?
TDI engines produce high torque at low revs, which places substantial mechanical stress on the inner constant velocity joints, particularly under frequent and hard acceleration.
Are grease and a CV boot included when I buy an inner CV joint from you?
Yes, our inner CV joints are supplied as complete kits with model-specific grease, a CV boot, and all necessary fitting accessories such as clips and bolts.
How do I know whether the vibrations are caused by the inner or outer CV joint?
Inner CV joints usually cause shuddering or vibration when accelerating in a straight line, whereas outer CV joints produce a characteristic clicking or knocking noise when turning at low speeds.