Audi A4 2.0 TDI Quattro
Drivetrain components and spare parts for Audi A4 2.0 TDI Quattro. Check compatibility by car make, model and engine before ordering.
Products for Audi A4 2.0 TDI Quattro
- Position: Rear
- Splines wheel side: 38
- Total length: 618 mm
- Joint diameter: 88 mm
- ABS teeth: 45
- Position: Front left
- Splines wheel side: 42
- Total length: 463 mm
- Joint diameter: 88 mm
- Joint diameter, gearbox side: 123 mm
- Position: Rear
- Total length: 1,478 mm
- Outer diameter 1: 99,7 mm
- Bolt circle diameter 1: 86 mm
- Position: Front left
- Splines wheel side: 38
- Total length: 596 mm
- Joint diameter: 98 mm
- ABS teeth: 45
- Position: Front right
- Splines wheel side: 38
- Total length: 618 mm
- Joint diameter: 98 mm
- ABS teeth: 45
- Position: Front, Inner
- Inner splines: 34
- Seal diameter: 100 mm
- Joint diameter: 85 mm
- Splines wheel side: 38
- Total length: 620 mm
- Joint diameter, gearbox side: 123 mm
- Position: Inner
- Inner splines: 34
- Seal diameter: 123 mm
- Total length: 84 mm
- Joint diameter: 104 mm
- Position: Front
- Splines gearbox side: 42
- Splines wheel side: 42
- Total length: 465 mm
- Joint diameter, gearbox side: 83,6 mm
- Position: Rear
- Splines wheel side: 38
- Total length: 626 mm
- Joint diameter: 94 mm
- Flange diameter: 100 mm
- Total length: 1,478 mm
- Outer diameter 1: 100 mm
- Bolt circle diameter 1: 86 mm
- Position: Front
- Splines wheel side: 42
- Total length: 463 mm
- Joint diameter: 94 mm
- Joint diameter, gearbox side: 123 mm
Audi A4 2.0 TDI Quattro
The Audi A4 2.0 TDI Quattro is renowned for its balanced fuel efficiency and superior road-holding thanks to the legendary Quattro all-wheel-drive system. The drivetrain in this specific model is an engineering achievement requiring top-quality components to maintain its factory performance. When servicing or repairing your Audi, selecting parts dimensioned to handle the high torque of the 2.0 TDI engine is vital, especially given the extra demands of all-wheel drive. At CVJoint24, we specialise in these exact components, offering an extensive range covering everything from front drive shafts to the central propeller shaft.
Owning a Quattro means having high expectations for grip and stability. Every drivetrain component, from the gearbox out to the wheel hubs, works in unison to distribute torque cleanly. Wear on a single part can disrupt the entire driving feel and, in worse cases, lead to expensive secondary damage. That is why we provide parts engineered not only to fit physically, but also to match original specifications for durability and function. With our specialist drivetrain expertise, you can keep your Audi running with the reliability it had when leaving the factory.
How the drivetrain works on the Audi A4 2.0 TDI Quattro
The drivetrain layout on the Audi A4 2.0 TDI Quattro uses a longitudinal engine position, characteristic of Audi's larger chassis platforms. Power from the diesel engine routes through the gearbox to a central differential, which splits torque between the front and rear axles. To send drive to the rear, a robust propeller shaft for the Audi A4 2.0 TDI Quattro is balanced precisely to eliminate vibrations at motorway speeds. This prop shaft is a critical link in the Quattro system, relying on smooth universal joints and a healthy centre bearing to run quietly.
Further out at the wheels, you find the drive shafts. The front suspension on the Audi A4 uses a multi-link design, placing high demands on the outer constant velocity joints to articulate smoothly under sharp steering angles and suspension travel. The rear axle has its own driveshafts ensuring power reaches the rear wheels effectively. The entire mechanical assembly works alongside safety electronics, where ABS rings supply the wheel speed sensors with accurate data. This synergy between mechanics and electronics delivers the secure Quattro driving experience.
Common faults and symptoms
There are several telltale signs that a drivetrain component on your Audi A4 2.0 TDI Quattro is worn. One of the most frequent symptoms is a rhythmic clicking or knocking noise on full steering lock at lower speeds. This usually points to a worn outer CV joint on your Audi A4 2.0 TDI Quattro, often triggered when a split CV boot lets grease escape and road grit in. If you instead feel vibrations through the cabin or chassis under acceleration, an inner CV joint on the Audi A4 2.0 TDI Quattro may have developed play, or the propeller shaft may have lost its balance.
Another common issue involves the braking and stability systems. If the ABS warning light comes on or the ABS pulses unnaturally during gentle braking, a cracked or corroded ABS ring on the Audi A4 2.0 TDI Quattro could be to blame. Because the Quattro system monitors wheel speeds so closely, keeping these parts in good order is essential. Leaving minor noises or play unchecked can place extra stress on surrounding driveline parts, turning a simple job into a major repair. Prompt diagnosis and replacing worn parts ensure trouble-free motoring.
Common parts to replace on the Audi A4 2.0 TDI Quattro
For the Audi A4 2.0 TDI Quattro, we have highlighted key parts that commonly need attention over the car's service life. Our inventory is tailored to this platform's requirements and includes specific drivetrain replacements. Complete drive shafts are among our most sought-after lines, covering both front and rear axles. Fitting a complete drive shaft often saves considerable workshop time over stripping down individual joints, particularly on higher-mileage vehicles.
Here are the common categories we stock for your car:
- Drive shafts: Multiple variants for efficient power delivery.
- Outer CV joints: 4 high-grade options to eliminate clicking on turns.
- Inner CV joints: 2 precision parts to resolve drivetrain shudder.
- Propeller shafts: 4 robust shafts serving as the backbone of the Quattro setup.
- ABS rings: 1 dedicated reluctor ring for accurate sensor readings.
Find the right part for your Audi A4 2.0 TDI Quattro
Navigate directly to the appropriate section for the Audi A4 2.0 TDI Quattro:
When troubleshooting driveline problems on an all-wheel-drive car, choosing the exact assembly area is the best place to start. Comparing the sections for the Audi A4 2.0 TDI Quattro makes it straightforward to distinguish between symptoms in the driveshaft, CV joint or prop shaft, taking you directly to the correct fitment.
- Drive shafts for Audi A4 2.0 TDI Quattro
- Outer CV joints for Audi A4 2.0 TDI Quattro
- Inner CV joints for Audi A4 2.0 TDI Quattro
- Propeller shafts for Audi A4 2.0 TDI Quattro
- ABS rings for Audi A4 2.0 TDI Quattro
Finding the correct replacement part for an Audi A4 2.0 TDI Quattro can sometimes be tricky, as dimensions vary across production years, gearbox codes and chassis numbers. To ensure a trouble-free selection, simply select your car's exact make, model and engine variant in our vehicle selector. This filters out unsuitable parts and displays only the components tailored to your car, eliminating incorrect orders and repair delays.
Once filtered, browse directly to the required category to complete your order:
- Drive shafts for Audi A4 2.0 TDI Quattro
- Outer CV joints for Audi A4 2.0 TDI Quattro
- Inner CV joints for Audi A4 2.0 TDI Quattro
- Propeller shafts for Audi A4 2.0 TDI Quattro
- ABS rings for Audi A4 2.0 TDI Quattro
Why buy from CVJoint24?
CVJoint24 is the international webshop of a Swedish driveline specialist based in Helsingborg, focusing exclusively on drivetrain and power transmission components. For an Audi A4 2.0 TDI Quattro owner, this brings specialist knowledge that generic motor factors rarely offer. We understand the engineering behind the Quattro system and supply parts built to last. Our mission is to combine precise compatibility and high manufacturing standards with competitive pricing.
All orders are backed by our fitment accuracy, giving you confidence when choosing parts by vehicle make, model and engine. Dispatching promptly across the EU from our central warehouse, we help you get your car back on European roads without unnecessary delay. With reliable parts and support from driveline professionals, CVJoint24 is the dependable partner for DIY mechanics and professional garages alike. Your car deserves parts matched to its engineering, and that is what we deliver.
Frequently Asked Questions about Drivetrain Parts for Audi A4 2.0 TDI Quattro
How do I know whether it is the inner or outer CV joint that is failing on my Audi A4 Quattro?
A worn outer CV joint typically produces a distinctive clicking or knocking noise when cornering on full steering lock. A failing inner CV joint, on the other hand, usually causes vibrations through the car body, particularly under acceleration or at specific road speeds, regardless of whether you are turning or driving straight ahead.
Does the same drive shaft fit both the front right and front left on an Audi A4 2.0 TDI Quattro?
It depends on the model year and gearbox type. On many Audi models, the front drive shafts are different lengths on the right- and left-hand sides. Always use our search selector to choose your car's make, model and engine to find the exact parts for your specific vehicle.
What are the symptoms of a failing propeller shaft on an Audi A4?
Common symptoms of a faulty propeller shaft include vibrations that increase with vehicle speed, a whining noise coming from the centre of the car, or a thumping sound when accelerating or during engine braking. This is often caused by wear in the centre bearing or universal joints.
Why does the ABS ring fail on an Audi A4 2.0 TDI Quattro?
The ABS ring is exposed to moisture, road salt and dirt. Over time, corrosion builds up beneath the ring on the CV joint, causing the reluctor ring to expand and eventually crack. A cracked ring sends erratic signals to the ABS wheel speed sensor, which illuminates the ABS warning light on the dashboard.
Can I replace just the CV joint, or do I have to replace the complete drive shaft?
On most Audi A4 2.0 TDI Quattro models, you can easily replace just the outer or inner constant velocity joint. However, if the shaft itself is damaged, corroded, or if both joints show significant wear, it is often more cost-effective and time-saving to fit a complete drive shaft assembly.
What does your fitment guarantee mean when I purchase drivetrain parts?
Our fitment guarantee means that when you select your vehicle's exact make, model and engine details and order a part confirmed to fit, we guarantee it will fit your car. If an issue arises, we will help you source the correct part at no extra cost, ensuring complete peace of mind.