Audi A6 1.8 T
Spare parts and drivetrain components for the Audi A6 1.8 T. Select your vehicle make, model and engine to confirm exact fitment before ordering.
Products for Audi A6 1.8 T
- Position: Front left, Front right
- Flange diameter: 123 mm
- Joint diameter: 123 mm
- Total length: 544 mm
- ABS teeth: 45
- Position: Front right
- Flange diameter: 108 mm
- Splines wheel side: 33
- ABS teeth: 45
- Position: Outer
- ABS teeth: 45
- Seal diameter: 59 mm
- Inner splines: 33
- Outer splines: 38
- Position: Outer
- ABS teeth: 45
- Seal diameter: 53 mm
- Inner splines: 30
- Outer splines: 33
- Position: Front
- ABS teeth: 45
- Inner diameter: 77 mm
- Outer diameter: 81 mm
- Width: 11 mm
- Position: Front left, Front right
- Flange diameter: 123 mm
- Joint diameter: 123 mm
- Total length: 544 mm
- ABS teeth: 45
- Position: Outer
- ABS teeth: 45
- Seal diameter: 59 mm
- Inner splines: 27
- Outer splines: 38
- Position: Front
- ABS teeth: 45
- Inner diameter: 77 mm
- Outer diameter: 81 mm
- Width: 11 mm
Audi A6 1.8 T drivetrain
The Audi A6 1.8 T is renowned for its balance of comfort and performance, where the turbocharged engine places specific demands on the vehicle's drivetrain. The transmission of power is a critical part of the car's mechanics, responsible for transferring torque from the engine and gearbox out to the road wheels. To maintain the driving dynamics and stability expected of an Audi, every drivetrain component must remain in peak condition. Worn parts not only impair the driving experience but can also lead to consequential damage to other expensive components. With us, you will find a carefully selected range tailored specifically for the Audi A6 1.8 T, ensuring exact fitment and outstanding durability.
As specialists in the Audi A6, we understand the technical nuances of these cars. Every component, from the smallest ABS ring to the complete drive shaft, plays a vital role in the car's safety systems and roadholding. By choosing the right spare parts, you ensure that the car's traction control and brakes function exactly as intended, while minimising the risk of unexpected breakdowns along the road.
How the drivetrain is configured on the Audi A6 1.8 T
The drivetrain on an Audi A6 1.8 T is a sophisticated design, typically based on a front-wheel-drive layout, although the core principles of power transmission remain consistent regardless of configuration. The system begins at the gearbox, where power is distributed to the two front drive shafts. Each drive shaft is fitted with two joints: an inner CV joint connecting to the gearbox and an outer CV joint located at the wheel hub. The inner joint accommodates vertical movement with suspension travel, whilst the outer constant velocity joint permits both suspension travel and steering angles.
Alongside the mechanical shafts and joints, the Audi A6 1.8 T features ABS rings at the wheel hubs. These rings act as triggers for the wheel speed sensors, which is essential for the anti-lock brakes and stability control to operate correctly. A cracked or corroded ring can send faulty signals to the ECU, triggering warning lamps and compromising safety. Understanding this interaction is key to carrying out correct repairs and maintenance on your vehicle's driveline.
Common faults and symptoms
There are several distinct signs indicating that the drivetrain on your Audi A6 1.8 T is wearing out. One of the most frequent symptoms is a clicking or knocking noise on full steering lock during acceleration. This is a classic indication that an outer CV joint on an Audi A6 1.8 T is failing, often caused by a split CV boot that has allowed dirt and moisture to enter. If you instead experience vibrations throughout the car under acceleration, particularly at higher speeds, a worn inner CV joint is often the culprit.
Another common issue involves the braking system and electronic driver aids. If the ABS warning light illuminates or if you feel the ABS pulsing unnecessarily at low speeds, this is frequently caused by a cracked or corroded ABS ring on the Audi A6 1.8 T. As these cars are driven year-round in demanding European road conditions, corrosion on these reluctor rings is a regular occurrence. Ignoring these warning signs can result in a CV joint seizing completely, leaving you stranded at the roadside.
Common parts to replace on the Audi A6 1.8 T
When servicing or repairing the drivetrain on your Audi A6 1.8 T, certain components require replacement more frequently than others. We have structured our catalogue to address the most critical requirements for this specific engine variant. Here are the most relevant categories for your car:
- Drive shafts for Audi A6 1.8 T: We stock complete shafts for both the offside and nearside, often the most cost-effective repair when wear is extensive.
- Outer CV joints for Audi A6 1.8 T: The most common wear item, typically replaced when clicking noises develop on lock.
- Inner CV joints for Audi A6 1.8 T: Essential for eliminating driveline vibrations and restoring smooth power delivery from the gearbox.
- ABS rings for Audi A6 1.8 T: A small but vital component for maintaining active safety systems and clearing fault codes.
By replacing these parts promptly, you can significantly extend your Audi's operating life and keep it safe and dependable. We always recommend inspecting the condition of each drive shaft boot during every oil service, as an intact rubber boot is the finest defence against premature CV joint wear.
How to find the right part for your Audi A6 1.8 T
Proceed to the relevant section for your Audi A6 1.8 T:
On a vehicle with several possible driveline issues, it pays to start directly in the correct subcategory. By comparing the exact component sections for the Audi A6 1.8 T, it is straightforward to pinpoint whether the fault lies in a driveshaft, CV joint or propeller shaft, taking you directly to the parts that match your symptoms and exact fitment.
- Drive shafts for Audi A6 1.8 T
- Outer CV joints for Audi A6 1.8 T
- Inner CV joints for Audi A6 1.8 T
- ABS rings for Audi A6 1.8 T
Selecting the right spare part for an Audi A6 1.8 T can occasionally be tricky, as variations exist across model years and gearbox types. To make this process straightforward and reliable, simply filter our catalogue by choosing your vehicle's make, model and engine variant. This narrows the selection to components compatible with your exact vehicle, eliminating guesswork and preventing incorrect orders.
When browsing parts, remember to verify technical details such as the tooth count on an ABS ring or the spline count on a CV joint. Our catalogue provides detailed specifications for each item, enabling easy comparison with your original unit if required. If you are uncertain which component matches your Audi A6 1.8 T, our customer support team is always on hand with technical advice. Our fitment guarantee means you can order with complete confidence that your parts will fit correctly during installation.
Why shop with CVJoint24
CVJoint24 is the international shop of a Swedish driveline specialist, operating with a central warehouse in Helsingborg, Sweden, and delivering across the European Union. Our philosophy centres on supplying high-quality driveline car parts at competitive prices, backed by dedicated technical know-how. For Audi A6 1.8 T owners, this means direct access to parts precision-engineered to meet or exceed original equipment standards.
Our dedication to supplying the correct part first time guides everything we do. Combining specialist technical knowledge with an intuitive website and prompt dispatch across Europe, we are the trusted partner for DIY mechanics and independent garages alike. When you order from CVJoint24, you receive reliable spare parts backed by genuine driveline expertise. Discover the difference of purchasing from a true specialist in power transmission.
Frequently Asked Questions about Drivetrain Parts for Audi A6 1.8 T
How do I know whether the inner or outer CV joint is faulty on my Audi A6 1.8 T?
A worn outer CV joint typically produces a clicking or snapping noise on full steering lock, whereas a failing inner CV joint tends to cause noticeable vibrations through the car under acceleration, whether driving straight ahead or cornering.
Do all drive shafts fit the Audi A6 1.8 T regardless of the model year?
No, specifications can vary depending on the model year and whether the car has a manual or automatic gearbox. Always select your vehicle's exact make, model and engine to ensure the correct fitment.
Why has the ABS warning light come on in my Audi A6 1.8 T?
A common cause is a cracked or heavily corroded ABS ring, which prevents the sensor from reading the wheel speed accurately. This is a typical wear item on Audi A6 models driven on harsh European roads.
Can I replace just the CV joint, or do I need to replace the entire drive shaft?
On the Audi A6 1.8 T, you can easily replace just the outer or inner CV joint if the shaft itself remains undamaged. This is often a far more cost-effective solution than replacing the complete drive shaft.
What is included when I buy a CV joint from you?
Our CV joint kits are supplied complete with the constant velocity joint, CV boot, specialised grease, clamps and fitting bolt or nut, providing everything you need to carry out a professional replacement right away.
How quickly do you deliver parts for the Audi A6 1.8 T?
We offer fast delivery on most of our stocked items, helping you get your car back on the road without unnecessary delay.