Audi A4 2.0 TDI Quattro
Spare parts and drivetrain components for the Audi A4 2.0 TDI Quattro. Verify fitment by vehicle make, model and engine before ordering.
Products for Audi A4 2.0 TDI Quattro
- Position: Front, Outer
- Inner splines: 28
- Outer diameter: 94 mm
- Splines wheel side: 42
- Position: Outer
- Seal diameter: 76,5 mm
- Inner splines: 25
- Outer splines: 42
- Position: Front left, Front right
- Flange diameter: 123 mm
- Total length: 469 mm
- Splines wheel side: 42
- Position: Rear left, Rear right
- Flange diameter: 100 mm
- Total length: 626 mm
- Splines wheel side: 42
- Position: Rear
- Number of centre bearings: 1
- Number of joints: 2
- Total length: 1,630 mm
- Position: Rear
- Number of centre bearings: 1
- Number of joints: 3
- Total length: 1,640 mm
- Position: Rear left
- Total length: 587 mm
- Splines wheel side: 42
- Position: Rear right
- Total length: 545 mm
- Splines wheel side: 42
- Position: Rear left, Rear right
- Flange diameter: 100 mm
- Total length: 630 mm
- Splines wheel side: 42
- Position: Outer
- Seal diameter: 76,5 mm
- Inner splines: 33
- Outer splines: 42
- Joint diameter: 88 mm
- Number of centre bearings: 1
- Number of joints: 2
- Total length: 1,529 mm
- Position: Front left
- Flange diameter: 123 mm
- Total length: 595 mm
- Splines wheel side: 38
- ABS teeth: 45
- Position: Front right
- Flange diameter: 123 mm
- Total length: 620 mm
- Splines wheel side: 38
- ABS teeth: 45
- Position: Rear left, Rear right
- Flange diameter: 108 mm
- Total length: 618 mm
- Splines wheel side: 37
- ABS teeth: 45
- Position: Outer
- ABS teeth: 45
- Seal diameter: 59 mm
- Inner splines: 27
- Outer splines: 38
- Number of centre bearings: 1
- Number of joints: 2
- Total length: 1,852 mm
- Position: Front left, Front right
- Flange diameter: 123 mm
- Total length: 521 mm
- Splines wheel side: 38
- ABS teeth: 45
- Position: Front
- ABS teeth: 45
- Inner diameter: 77 mm
- Outer diameter: 81 mm
- Width: 11 mm
- Position: Outer
- Seal diameter: 76 mm
- Inner splines: 27
- Outer splines: 42
- Joint diameter: 100 mm
Audi A4 2.0 TDI Quattro
The Audi A4 2.0 TDI Quattro is renowned for combining fuel economy with exceptional all-weather capability, courtesy of the legendary Quattro permanent four-wheel drive. The drivetrain in this model is a sophisticated assembly that relies on top-quality components to retain its original refinement. When servicing or repairing your Audi, it is vital to fit parts engineered to cope with the stout torque of the 2.0 TDI engine and the extra load of all-wheel traction. At CVJoint24, we are Swedish driveline specialists offering a dedicated catalogue covering everything from front drive shafts to the longitudinal propeller shaft.
Driving a Quattro means expecting unwavering traction and poise. Every component in the drivetrain—from the gearbox to the wheel hubs—works in harmony to apportion torque precisely where needed. Wear in a single component compromises the entire drive and can lead to expensive consequential damage if ignored. That is why we stock parts that do not merely bolt up, but match original equipment specifications for strength and service life. Backed by our driveline expertise, your Audi will remain the sure-footed machine it was built to be.
Audi A4 2.0 TDI Quattro drivetrain architecture
The driveline of the Audi A4 2.0 TDI Quattro uses a longitudinal engine layout, a hallmark of Audi's larger models. Torque from the efficient turbo diesel passes through the gearbox into a central differential that distributes power between the front and rear axles. To send drive rearward, a robust Audi A4 2.0 TDI Quattro propeller shaft is used, carefully balanced to prevent high-speed vibration. This prop shaft is integral to the Quattro system and relies on a sound centre bearing and joints for quiet, seamless running.
Power reaches the road via the drive shafts. The multi-link front suspension on the Audi A4 places demanding angular requirements on the constant velocity joints during steering lock and bump travel. The rear axle uses its own driveshafts to deliver torque cleanly to the back tyres. The entire mechanical assembly integrates closely with vehicle dynamics: ABS rings supply exact wheel-speed data to the traction and braking systems. This combination of robust mechanics and precise sensors creates the stable, secure drive characteristic of a Quattro.
Common faults and symptoms
Several telltale signs indicate worn drivetrain components on an Audi A4 2.0 TDI Quattro. A rhythmic clicking or knocking noise on full steering lock at lower speeds is typical of a worn outer CV joint, usually caused by a torn CV boot that has let in road grit and lost its grease. If you instead feel a shudder through the cabin under hard acceleration, an inner CV joint may have developed play, or the prop shaft could be out of balance.
ABS and stability warnings are another familiar issue. An ABS warning light or unexpected ABS intervention during light braking often points to a cracked or corroded ABS reluctor ring. Because the Quattro system monitors wheel-speed discrepancies closely, accurate sensor data is essential. Ignoring minor play or driveline noise risks damaging more expensive assemblies downstream. Early inspection and timely replacement keep ownership costs manageable and repairs straightforward.
Common replacement parts for Audi A4 2.0 TDI Quattro
We stock the primary driveline wear items required across the lifespan of the Audi A4 2.0 TDI Quattro. Our Helsingborg warehouse holds 26 vehicle-specific drivetrain parts tailored to this specification. Drive shafts are among our most requested items, with 14 variants covering front and rear positions. Fitting a complete drive shaft assembly is frequently faster and more cost-effective than replacing individual joints, especially on higher-mileage vehicles.
Our main parts categories for this model include:
- Drive shafts: 14 options engineered for reliable torque delivery.
- Outer CV joints: 4 quality replacements to cure clicking on turn-in.
- Inner CV joints: 2 precision-machined joints to resolve vibration under acceleration.
- Propeller shafts: 4 balanced assemblies for the Quattro centre driveline.
- ABS rings: 1 correct-pitch reluctor ring for accurate sensor signals.
Finding 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:
With multiple driveline assemblies present on an all-wheel-drive car, diagnosing the specific sub-assembly first saves considerable time. Comparing the distinct areas for the Audi A4 2.0 TDI Quattro makes it straightforward to distinguish between a drive shaft, CV joint or propeller shaft issue and choose the component that matches your symptoms and chassis specification.
- 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
Specifying parts for an Audi A4 2.0 TDI Quattro requires care, as configurations vary by production year, gearbox variant and chassis number. To ensure an exact match, select your vehicle make, model and engine variant in our store selector. This narrows the catalogue strictly to compatible components, eliminating guesswork and the hassle of returns.
Once filtered, continue to our dedicated category pages 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 shop of a dedicated Swedish driveline specialist shipping directly from our warehouse in Helsingborg, Sweden across the European Union. For Audi A4 2.0 TDI Quattro owners, that means access to specialised component knowledge that general car parts stores rarely possess. We understand the specific demands of the Quattro system and supply parts built for long service lives, pairing exacting technical standards with fair pricing.
We provide a reliable fitment guarantee whenever you match your car's make, model and engine in our store catalogue. With rapid EU dispatch and helpful advice from experienced driveline technicians, CVJoint24 is the trusted choice for independent garages and DIY mechanics alike. Your Audi deserves driveline components built to its original standards, and that is precisely what we provide.
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.