Inner CV joints for Audi A4 Allroad B9
Find the right inner CV joint for your Audi A4 Allroad B9 by selecting your make, model and engine. This range covers all-wheel-drive estate models with diesel or petrol/mild-hybrid...
Products for Inner CV joints for Audi A4 Allroad B9
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
- Position: Inner
- Inner splines: 34
- Outer splines: 123
- 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: Inner
- Inner splines: 34
- Outer splines: 123
- 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: 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
Inner CV joints for Audi A4 Allroad B9
Maintaining the drivetrain on an Audi A4 Allroad B9 demands top-quality components, especially when it comes to the inner CV joint. Renowned for its robust all-wheel drive and capability across varied terrain, this model places high demands on power transmission. At CVJoint24, we offer a range of 9 carefully selected inner CV joints technically adapted to the unique chassis and drivetrain of the B9 generation. Whether you drive a powerful TDI diesel or an efficient TFSI petrol model, precise fitment is crucial to prevent future mechanical issues and preserve your car's signature driving dynamics.
What does the inner CV joint do on an Audi A4 Allroad B9?
The inner CV joint plays a critical role in your car's power delivery by connecting the gearbox or differential to the drive shaft. Unlike the outer CV joint, which primarily accommodates steering angles, the main task of the inner constant velocity joint is to absorb the vertical travel of the suspension over road imperfections. On an Audi A4 Allroad B9, which features increased ground clearance and longer suspension travel than the standard model, these joints undergo constant angular changes. A properly functioning inner joint ensures smooth power delivery without energy loss, which is vital for the efficiency of the Quattro system.
Common signs of wear
Wear in an inner CV joint often presents differently from problems in an outer joint. The most typical symptom is body vibration under acceleration, most noticeable at speeds between 70 and 100 km/h. If your Audi A4 Allroad B9 shakes under throttle, but the vibration disappears when you lift off the pedal, this strongly indicates play or damage in the inner joint. Other symptoms include knocking over harsh bumps or visible grease leaks from the CV boot. Ignoring these warnings can lead to consequential damage to both the gearbox and wheel bearings.
How to choose the correct inner CV joint
To choose the correct inner CV joint for your Audi A4 Allroad B9, check technical specifications such as spline count (teeth) and joint diameter. Because the B9 platform uses different driveline configurations depending on engine choice and gearbox type (such as S-tronic), dimensions vary. The most reliable way to identify the right part is to select your car's exact make, model and engine in our vehicle filter, displaying components verified for your chassis. Check whether the joint is supplied as a complete kit with a CV boot, grease and mounting hardware, which we always recommend for a lasting repair.
Related parts to check
Be sure to also check these exact pages for the same car when working on the inner CV joint:
When one drivetrain component shows signs of wear, related parts on the car often require attention too. Comparing these exact pages for the Audi A4 Allroad B9 makes it easier to determine whether the issue stems from the inner CV joint or another neighbouring part of the transmission system.
This is particularly relevant on models where vibrations, play and strange noises can transfer between multiple drivetrain components. A quick check of related categories reduces the risk of replacing the right part while missing an adjacent component that causes the same symptom.
- Audi A4 Allroad B9
- Drive shafts for Audi A4 Allroad B9
- Outer CV joints for Audi A4 Allroad B9
- Propeller shafts for Audi A4 Allroad B9
Why choose CVJoint24?
As the international shop of a Swedish driveline specialist, we offer in-depth expertise that generic car parts stores often lack. We understand the technical nuances of the Audi A4 Allroad B9 and stock only components that meet our rigorous standards for fit and material quality. By focusing deeply on drivetrain parts, we supply nine different options for your inner CV joint, giving you choices tailored to your needs and budget. Using our simple search by make, model and engine alongside dedicated customer support, you will get the right part straight away, minimising downtime and ensuring a safe drive.
Frequently asked questions about inner CV joints for Audi A4 Allroad B9
What are the most common symptoms of a worn inner CV joint on an Audi A4 Allroad B9?
The most common signs are vibrations through the car under acceleration, particularly at higher speeds, as well as clunking noises when applying throttle or engine braking.
Does the inner CV joint differ between TDI and TFSI models?
Yes, depending on torque output and gearbox type, dimensions and splines can vary. Always select your vehicle make, model and engine to find the correct version for your specific car.
Can I replace just the CV boot if the joint is still working?
Yes, if you catch a split boot early before dirt and moisture have penetrated the joint, you can replace just the CV boot to prolong the joint's service life.
Are mounting grease and clamps included when I buy an inner CV joint from you?
Most of our inner CV joint kits are supplied complete with a CV boot, high-grade grease and all necessary fitting hardware.
How do I know if vibrations are coming from the inner CV joint or the propeller shaft?
Vibrations from an inner CV joint typically occur under acceleration, whereas an imbalanced propeller shaft tends to create constant, speed-dependent vibrations regardless of throttle input.
Is it difficult to replace an inner CV joint yourself on an Audi A4 Allroad B9?
It requires solid mechanical knowledge and the proper tools, as the drive shaft must be removed and the joint pressed or tapped off the shaft.