Inner CV joints for Audi A3 Sportback 2.0 TDI 16V Quattro
Discover inner CV joints engineered for the four-wheel-drive Audi A3 Sportback 2.0 TDI 16V Quattro. To ensure you select a part that precisely matches your vehicle's drivetrain, please...
Products for Inner CV joints for Audi A3 Sportback 2.0 TDI 16V Quattro
- Position: Inner
- Inner splines: 28
- Joint diameter: 108 mm
- Position: Front, Inner
- Seal diameter: 119 mm
- Inner splines: 34
- Position: Inner
- Seal diameter: 100 mm
- Inner splines: 33
- Joint diameter: 100 mm
- Position: Rear, Inner
- Diameter: 86 mm
- Splines gearbox side: 33
- Width: 34 mm
- Position: Inner
- Seal diameter: 130 mm
- Inner splines: 34
- Splines gearbox side: 34
- Position: Front, Inner
- Seal diameter: 31 mm
- Inner splines: 32
- Outer splines: 26
- Splines gearbox side: 26
- Position: Front, Inner
- Inner splines: 28
- Total length: 32 mm
- Position: Inner
- Seal diameter: 59,5 mm
- Inner splines: 33
- Total length: 79 mm
- Splines gearbox side: 36
- Position: Front, Inner
- Inner splines: 28
- Total length: 32 mm
- Splines gearbox side: 28
- Position: Front, Inner
- Seal diameter: 46,9 mm
- Inner splines: 28
- Total length: 104 mm
- Splines gearbox side: 40
- Position: Front, Inner
- Inner splines: 34
- Outer diameter: 85 mm
- Splines gearbox side: 34
- Position: Front, Inner
- Seal diameter: 100 mm
- Inner splines: 33
- Outer diameter: 99 mm
- Splines gearbox side: 33
- Position: Inner
- Seal diameter: 94 mm
- Inner splines: 33
- Number of joints: 3
- Splines gearbox side: 33
Inner CV joints for Audi A3 Sportback 2.0 TDI 16V Quattro
An inner CV joint for Audi A3 Sportback 2.0 TDI 16V Quattro is a critical component for maintaining your car's performance and ride comfort. This specific model, equipped with the powerful 2.0 TDI engine and Audi's legendary Quattro all-wheel-drive system, places high demands on power transmission. Fitted closest to the gearbox, the inner constant velocity joint is tasked with transmitting torque from the engine to the drive shafts while accommodating the axial movement that occurs as the suspension travels up and down. For a four-wheel-drive car, keeping these components in top condition is especially vital to avoid unnecessary wear on differentials and other drivetrain parts. At CVJoint24, you will find the right parts tailored specifically to your Audi A3 Sportback 2.0 TDI 16V Quattro.
What does the inner CV joint do on the Audi A3 Sportback 2.0 TDI 16V Quattro?
Unlike the outer CV joint, which primarily handles steering angles, the main task of the inner CV joint is to manage axial changes in drive shaft length. When you drive your Audi over uneven road surfaces, the suspension control arms move, constantly altering the distance between the gearbox and wheel hub. The inner joint, often a tripod or Lobro design, allows the shaft to plunge in and out without interrupting power transfer. On a Quattro model, these joints endure significant forces, particularly under hard acceleration when the diesel engine's torque must be distributed effectively across all four wheels. A properly functioning inner joint ensures power is delivered smoothly and without losses, which is fundamental to the car's handling dynamics.
Common signs of wear
Common signs of wear on an inner CV joint often differ from the symptoms of a worn outer joint. While an outer joint typically clicks on full steering lock, a worn inner CV joint on an Audi A3 Sportback 2.0 TDI 16V Quattro usually generates vibrations throughout the car under acceleration. These vibrations are most noticeable between 50 and 90 km/h and are often felt as a judder through the chassis rather than in the steering wheel. Another telltale sign is a dull clunk when coming off the accelerator or changing gear. If the CV boot protecting the joint has split, grease will be thrown out, allowing road dirt to enter and cause rapid wear to the internal bearing surfaces. It is therefore crucial to inspect the boots regularly to avoid expensive repairs to the wider drivetrain.
How to choose the correct inner CV joint
Because the Audi A3 Sportback 2.0 TDI 16V Quattro was manufactured with different gearbox options and chassis configurations, verifying technical specifications is essential. Pay close attention to the number of splines on both the inner and outer ends of the joint, as well as the overall joint housing diameter. On Quattro models, the inner joint can differ markedly from front-wheel-drive versions due to the differential setup. The most reliable way to find the right part is to select your car's make, model and engine variant in our store. This filters the components guaranteed to match your vehicle's specific setup. We also recommend checking whether the joint is supplied as a complete kit with a CV boot, grease and mounting hardware, simplifying installation and ensuring long-lasting reliability.
Related parts to inspect
We recommend checking these exact pages for the same vehicle when working on the inner CV joint:
When one drivetrain component shows signs of wear, nearby parts on the same car often require attention as well. By comparing these exact pages for your Audi A3 Sportback 2.0 TDI 16V Quattro, it becomes much easier to determine whether an issue lies with the inner CV joint or another adjacent section of the driveline.
This is especially pertinent on vehicles where vibrations, play and unwanted noises can transmit across multiple drivetrain parts. A quick inspection of related categories reduces the risk of replacing one component while missing an adjacent worn part that contributes to the same problem.
- Audi A3 Sportback 2.0 TDI 16V Quattro
- Drive shafts for Audi A3 Sportback 2.0 TDI 16V Quattro
- Outer CV joints for Audi A3 Sportback 2.0 TDI 16V Quattro
- Propeller shafts for Audi A3 Sportback 2.0 TDI 16V Quattro
Replacing related parts at the same time can save both time and money in the long run.
Why shop with CVJoint24?
We are your Swedish driveline and power transmission specialist, dispatching orders to customers across the European Union from our central warehouse in Helsingborg, Sweden. With a sharp focus on accurate fitment and technical expertise, we ensure you receive the right car parts for your Audi A3 Sportback 2.0 TDI 16V Quattro without hassle. Our catalogue features exceptional depth, stocking specialised spare parts that general motor factors often struggle to source. By selecting your exact make, model and engine, you can be completely confident in the correct fit. With prompt delivery across Europe and customer support that truly understands driveline systems, we are the natural choice for both DIY mechanics and professional garages. Choose the correct part right away and get your Audi back on the road with components from a dedicated specialist.
Frequently asked questions about inner CV joints for Audi A3 Sportback 2.0 TDI 16V Quattro
What are the symptoms of a worn inner CV joint on an Audi A3 Quattro?
The most common symptom is vibrations through the chassis during acceleration, particularly between 50 and 90 km/h. Unlike outer joints, clicking noises when cornering rarely occur.
Can I use an inner CV joint from a front-wheel-drive Audi A3?
No, Quattro models often feature specific dimensions and mountings to handle the demands of the all-wheel-drive system. Always select your vehicle's make, model and engine to find the correct version.
What happens if I do not replace a damaged inner CV joint?
A defective joint can cause severe vibrations that damage gearbox seals and bearings, and it can eventually lead to complete failure where the car loses drive entirely.
Are the CV boot and grease included when I buy an inner CV joint from you?
Yes, our inner CV joints are supplied as complete kits with a tailored CV boot, high-quality grease and the necessary hardware for a professional replacement.
How often should I inspect the CV joints on my Audi A3 Sportback?
We recommend a visual inspection of the CV boots at every service or wheel change. An intact boot is the best protection against premature wear of the joint.
Is it difficult to replace the inner CV joint yourself?
It requires some mechanical experience and the correct tools, as the drive shaft usually needs to be removed from the gearbox. With the right preparation, however, it is entirely feasible for a competent DIY mechanic.