Audi A4 B9 Avant
Car parts and drivetrain components for Audi A4 B9 Avant.
Products for Audi A4 B9 Avant
- Position: Front left, Front right
- Total length: 465 mm
- Splines wheel side: 42
- Position: Rear
- Number of centre bearings: 1
- Number of joints: 3
- Total length: 1,640 mm
- Position: Outer
- Seal diameter: 76,5 mm
- Inner splines: 25
- Outer splines: 42
- Position: Front, Outer
- Inner splines: 28
- Outer diameter: 94 mm
- Splines wheel side: 42
- Position: Front left, Front right
- Flange diameter: 123 mm
- Total length: 458 mm
- Splines wheel side: 42
- Position: Rear
- Number of centre bearings: 1
- Number of joints: 3
- Total length: 1,640 mm
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
- Position: Front, Outer
- Inner splines: 28
- Outer diameter: 94 mm
- Splines wheel side: 42
- Position: Front left, Front right
- Flange diameter: 123 mm
- Total length: 458 mm
- Splines wheel side: 42
- Position: Rear
- Number of centre bearings: 1
- Number of joints: 3
- Total length: 1,640 mm
- Position: Front, Outer
- Inner splines: 28
- Outer diameter: 94 mm
- Splines wheel side: 42
- Position: Rear
- Total length: 1,675 mm
Frequently Asked Questions about Drivetrain Parts for Audi A4 B9 Avant
How do I know if my Audi A4 B9 Avant needs a new drive shaft?
The most common signs are vibrations under acceleration or a clicking noise when cornering. If vibrations can be felt throughout the car under load, it is often the inner joint or the shaft itself that is worn.
Does the same CV joint fit all Audi A4 B9 models?
No, CV joints vary depending on engine output, gearbox type (manual/S tronic) and whether the car has Quattro. Always select your car's make, model and engine to find the correct specification.
What is the difference between an inner and outer CV joint on an A4 B9?
The outer CV joint is located at the wheel and accommodates steering angles, whilst the inner joint sits at the gearbox and handles changes in shaft length during suspension travel. They produce different symptoms when worn.
Do all Audi A4 B9 Avant models have a propeller shaft?
No, only models equipped with Quattro four-wheel drive feature a propeller shaft to transfer power to the rear wheels. Front-wheel-drive models do not have this component.
Why is it important to replace a damaged CV boot quickly?
A split CV boot allows lubricating grease to escape and lets dirt and water in. This destroys the CV joint very quickly, leading to much more expensive repairs than simply replacing the boot.
How do I find parts specifically for my vehicle?
Simply select your Audi A4 B9 Avant's make, model and engine to reliably filter and find the 26 parts engineered specifically for your vehicle.