Inner CV joints for Audi A4 B8
Need a replacement inner CV joint for your Audi A4 B8? As a Swedish driveline specialist, we offer a carefully selected range of premium components tailored to your vehicle. The inner...
Products for Inner CV joints for Audi A4 B8
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
Inner CV joints for Audi A4 B8
The Audi A4 B8 is a technically advanced car where the drivetrain plays a crucial role in delivering its renowned driving feel and stability on the road. The inner CV joint is mounted closest to the gearbox and is responsible for transmitting engine torque out to the wheels while accommodating the necessary suspension movements when driving. At CVJoint24, you will find inner CV joints specifically tailored to the demanding requirements of the Audi A4 B8, whether for front-wheel drive models or vehicles equipped with the Quattro system. We understand the importance of an exact fit to prevent future issues with vibration or leaks, which is why we only supply premium-grade parts that match the vehicle's original specifications.
Maintaining the drivetrain on your Audi is an investment in both safety and longevity. A failing inner CV joint can eventually damage other driveline components, such as the gearbox output shafts or the differential. By choosing the right car parts from a specialist, you ensure that your vehicle retains its original driving dynamics and comfort. Our range covers most engine variants and model years throughout the B8 generation, making us a comprehensive partner for your spare parts needs.
What does the inner CV joint do on an Audi A4 B8?
Unlike the outer CV joint, which primarily accommodates large steering angles at the wheels, the main task of the inner CV joint is to handle the axial plunge movements that occur as the car's suspension travels up and down. On an Audi A4 B8, this component is essential for maintaining smooth, linear power transfer without introducing stress into the drive shaft. The inner joint often operates in a more protected environment than the outer one, but it is exposed to significant thermal loads due to its proximity to the gearbox and engine heat.
A properly functioning inner constant velocity joint ensures that power reaches your drive shaft smoothly and efficiently, reducing unnecessary friction and wear on other drivetrain parts. Inside the joint, you typically find a tripod design or steel balls running in precision-machined tracks, lubricated with high-pressure grease. If this lubrication is lost or contaminated by dirt, metal-on-metal contact quickly develops, resulting in the characteristic chassis vibrations that Audi owners sometimes experience.
Common signs of wear
The most common symptom of a worn inner CV joint on an Audi A4 B8 is vibration specifically under acceleration. Unlike an outer CV joint, which typically produces a clicking noise at full steering lock, a fault in the inner joint feels more like an imbalance throughout the entire car. These vibrations are often most noticeable between 50 and 90 km/h and can be felt through both the seat and the floorpan. If you notice the car shuddering when you apply throttle, only for the vibration to disappear as soon as you lift off and coast, it is a very strong indication that the inner joint is worn or has developed excess play.
Another vital warning sign to look out for is grease leaking from the joint. If the boot protecting the inner joint splits, centrifugal force flings the grease outwards. This is often visible as dark grease splatters on the underside of the vehicle or around the gearbox casing. For Audi A4 B8 owners with lowered suspension, wear on the inner joints is often accelerated because the altered drive shaft angle places greater mechanical stress on the internal moving parts. Ignoring these symptoms can cause the joint to seize, which can lead to a complete breakdown at the roadside.
How to choose the correct inner CV joint
Selecting the correct inner CV joint for your Audi A4 B8 requires precision, as several variations exist depending on the car's technical setup. Factors such as the engine variant (for example, 2.0 TDI, 1.8 TFSI or 3.0 TDI), transmission type (manual, Multitronic or S tronic) and whether the car has Quattro all-wheel drive all affect which part fits. The easiest and most reliable way to find the correct part is to select your car's make, model and engine here at cvjoint24.com. We have mapped our products against precise technical specifications to ensure you receive a component tailored to your vehicle's specific drivetrain.
When choosing an inner CV joint, you should also check technical details such as the spline count on the shaft and the joint's outer diameter. Although selecting your exact model and engine provides very high precision, chassis break points can occasionally apply. At CVJoint24, we focus on supplying spare parts that match or exceed original equipment standards (OE quality), ensuring that your Audi maintains its performance and that installation goes smoothly without modifications. Choosing the right part straight away saves both workshop time and expense.
Related parts to inspect
Be sure to inspect these related parts for the same vehicle when working on the inner CV joint:
When a drivetrain component begins to show wear, adjacent parts on the same car often require inspection as well. By checking these related pages for the Audi A4 B8, it is easier to determine whether the issue stems from the inner CV joint itself or from a neighbouring part of the driveline.
This is especially important on models where vibrations, play and noises can transfer between different parts of the same drivetrain. A quick check of related categories reduces the risk of replacing one worn item while overlooking an adjacent component that contributes to the very same problem.
Carrying out a complete inspection of the drivetrain minimises the risk of having to dismantle the same assembly again shortly afterwards. Replacing an inexpensive CV boot preventatively costs a fraction of replacing an entire constant velocity joint that has failed from dirt and moisture ingress.
Why shop at CVJoint24?
CVJoint24 is your dedicated partner for Audi drivetrain and transmission components. As a Swedish driveline specialist shipping across the EU from our Helsingborg warehouse, we have deep technical knowledge of the specific requirements of the Audi A4 B8. In addition to our extensive selection of inner CV joints, we offer the reassurance that comes with genuine product expertise. Simply select your model and engine in our shop to find the exact replacement for your car.
We know your time is valuable, which is why we process orders promptly to get your car parts to you as quickly as possible. Our commitment to accurate fitment and premium build quality makes us the preferred choice for both professional garages and DIY mechanics. By ordering from a dedicated specialist, you receive components with the right tolerances and durability, vital for maintaining the technical precision of your Audi. Welcome to CVJoint24 – your specialist in driveline components.
Frequently asked questions about inner CV joints for Audi A4 B8
How do I know whether the inner or outer CV joint is faulty on my Audi A4 B8?
A worn outer CV joint usually makes a clicking or knocking sound on sharp turns. A faulty inner CV joint instead causes vibrations through the entire car, primarily under acceleration between 50 and 90 km/h, which typically fade as soon as you lift off the accelerator.
Can I replace just the inner CV joint, or do I need to replace the entire drive shaft?
On the Audi A4 B8, you can easily replace just the inner CV joint provided the drive shaft bar itself is straight and undamaged. This is often a much more cost-effective solution than replacing the complete driveshaft assembly.
Does the same inner CV joint fit both manual and automatic Audi A4 B8 models?
No, specifications often differ depending on the gearbox type (manual, Multitronic or S-tronic) and whether the car has Quattro four-wheel drive. Always select your specific make, model and engine variant in our search filter to ensure you receive the correct version for your transmission.
Why does my Audi A4 B8 vibrate under acceleration after being lowered?
Lowering an Audi A4 B8 changes the operating angle of the drive shafts. This forces the inner constant velocity joint to run in a different position from where wear grooves may have already formed, leading to noticeable vibrations. Fitting fresh joints is often necessary to resolve the issue.
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. Each kit includes the inner joint, a tailored CV boot, high-grade joint grease, plus all the necessary clamps and hardware required for a full installation.
How quickly will an inner CV joint for my Audi be delivered?
Orders placed on working days are dispatched promptly from our central warehouse in Helsingborg, Sweden, ensuring fast and reliable delivery across the EU to get your Audi A4 B8 back on the road with minimal downtime.