Inner CV joints for Audi A4 Allroad B9
Find the right inner CV joint for your Audi A4 Allroad B9 by selecting your vehicle's make, model and engine. This range covers parts for all-wheel-drive estate models with diesel or...
Products for Inner CV joints for Audi A4 Allroad B9
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 34
- Joint diameter: 85 mm
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 34
- Joint diameter: 85 mm
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 34
- Joint diameter: 85 mm
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 34
- Joint diameter: 85 mm
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
- Position: Inner
- Inner splines: 34
- Total length: 88 mm
- Joint diameter: 123 mm
- Outer splines: 34
- Position: Front, Inner
- Inner splines: 24
- Total length: 84 mm
- Joint diameter: 81 mm
- Outer splines: 24
Inner CV joints for Audi A4 Allroad B9
Maintaining the drivetrain on an Audi A4 Allroad B9 demands components of the highest quality, especially when it comes to the inner CV joint. Renowned for its robust all-wheel drive and capability across varied terrain, this model places rigorous demands on power transmission. At CVJoint24, we offer a dedicated range of 9 inner CV joints technically matched to the B9 generation's specific chassis and drivetrain. Whether you drive a powerful TDI diesel or an efficient TFSI petrol model, an exact fit is vital to prevent future mechanical issues and preserve the car's celebrated driving dynamics.
What does the inner CV joint do on the 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 inner constant velocity joint absorbs vertical suspension movement as the vehicle travels over road imperfections. On an Audi A4 Allroad B9, which features increased ride height and longer suspension travel than the standard model, these joints are subjected to continuous angle changes. A healthy inner joint ensures torque is transferred smoothly and without loss, which is fundamental to the performance of the Quattro system.
Common signs of wear
Wear in an inner CV joint typically presents differently from problems with an outer joint. The classic symptom is vibration through the body shell under acceleration, most noticeable at speeds between 70 and 100 km/h. If your Audi A4 Allroad B9 shudders when you press the throttle, but the vibration disappears as soon as you lift off, it strongly points to excessive play or internal damage in the inner joint. Other indicators include clunking over harsh bumps or grease leaking from a split CV boot. Ignoring these warnings can lead to secondary damage to both the gearbox and wheel bearings.
Choosing the right inner CV joint
To choose the correct inner CV joint for your Audi A4 Allroad B9, check the technical specifications carefully, such as spline counts (teeth) and joint diameter. Because the B9 platform uses different drivetrain configurations depending on the engine and transmission (such as the S tronic gearbox), dimensions vary. The most reliable way to identify the correct part is to select your vehicle's make, model and engine from our catalogue, which filters the components verified for your chassis. We also recommend checking whether the joint is supplied as a complete kit with a CV boot, grease and mounting hardware for a long-lasting repair.
Related parts to inspect
Feel free to inspect these pages for the same vehicle when working on the inner CV joint:
When a drivetrain component wears out, surrounding parts on the vehicle often warrant inspection too. By comparing these pages for the Audi A4 Allroad B9, it is easier to determine whether an issue lies purely with the inner CV joint or with an adjoining section of the transmission.
This is particularly relevant on models where vibrations, play and noises can transfer between interconnected parts of the drivetrain. A quick check of related categories reduces the risk of replacing one correct part while overlooking an adjacent component contributing to the problem.
- 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 Swedish driveline specialists, we provide an in-depth technical expertise that general car parts retailers rarely match. We understand the engineering details of the Audi A4 Allroad B9 and stock only components that meet our strict standards for fit and material durability. By focusing deeply on drivetrain parts, we supply multiple options for your inner CV joint to match your exact requirements and budget. With straightforward selection by vehicle details and dedicated customer support, you receive the right spare parts promptly, minimising downtime and ensuring dependable motoring.
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.