Audi A6 S6 Quattro
Spare parts and drivetrain components for the Audi A6 S6 Quattro. Select your make, model and engine to ensure accurate fitment before ordering.
Products for Audi A6 S6 Quattro
- Position: Front left
- Splines wheel side: 38
- Total length: 545 mm
- Joint diameter: 106 mm
- Joint diameter, gearbox side: 123 mm
- Position: Rear
- Splines wheel side: 38
- Total length: 650 mm
- Joint diameter: 88 mm
- Flange diameter: 108 mm
- Position: Rear, Outer
- Inner splines: 28
- Splines wheel side: 42
- Outer diameter: 99 mm
- Position: Outer
- Inner splines: 33
- Splines wheel side: 38
- Outer diameter: 88 mm
- Position: Front left
- Splines wheel side: 38
- Total length: 541 mm
- Joint diameter: 98 mm
- ABS teeth: 45
- Position: Front right
- Splines wheel side: 38
- Total length: 481 mm
- Joint diameter: 98 mm
- ABS teeth: 45
- Position: Front, Inner
- Inner splines: 34
- Seal diameter: 100 mm
- Joint diameter: 85 mm
Drivetrain for Audi A6 S6 Quattro
The Audi A6 S6 Quattro represents a high-performance combination of luxury and potent all-wheel drive that places extreme demands on the car's mechanical components. To maintain the dynamic driving experience and the stability offered by the Quattro system, drivetrain components must withstand high torque and the severe stresses of spirited driving. As driveline specialists, we understand the unique engineering challenges of the Audi A6 S6 Quattro. Whether you need to replace a worn drive shaft or a worn CV joint, choosing parts with precise fitment and premium material quality is vital. The drivetrain is the core of the car's power delivery, and on this page we have gathered the most relevant spare parts for your specific model variant. With meticulously selected components, we ensure your car retains its original performance, safety and road reliability, whether on daily commutes or more demanding journeys.
How the drivetrain is built on the Audi A6 S6 Quattro
The layout of the drivetrain on an Audi A6 S6 Quattro is technically advanced and engineered around the permanent all-wheel-drive system. Power from the potent engine is delivered via the gearbox to a central differential that distributes torque efficiently between the front and rear axles. A central propeller shaft for the Audi A6 S6 Quattro runs along the underside of the vehicle to send power to the rear wheels, whilst front and rear drive shafts handle the final power transmission to the wheel hubs. This setup requires heavy-duty components, particularly at the inner and outer joints which must cope with extensive suspension travel and steering angles under heavy load. The system is designed to provide maximum traction and stability, but its complex mechanics also mean that more moving parts require regular maintenance. Understanding the interaction between the prop shaft, differentials and driveshafts is key to preserving the car's distinctive handling and avoiding unnecessary wear on more expensive transmission components.
Common faults and symptoms
Identifying drivetrain faults on an Audi A6 S6 Quattro early can save you both time and substantial repair bills. One of the most typical symptoms of wear is a rhythmic clicking or knocking noise on full steering lock under acceleration, which almost invariably indicates that an outer CV joint for the Audi A6 S6 Quattro is worn or that its protective CV boot has split, letting in abrasive dirt. If you instead experience vibrations through the body or steering wheel under acceleration, it may point to unbalance or play in an inner constant velocity joint for the Audi A6 S6 Quattro, or an issue with the propeller shaft centre bearing. Furthermore, incorrect signals from the ABS system—triggering warning lights or unintended system interventions—can frequently be traced to a cracked or heavily corroded ABS ring for the Audi A6 S6 Quattro. Prompt action when these symptoms appear is crucial to prevent secondary damage to the gearbox, differentials or other vital parts of the Quattro system.
Common parts to replace on the Audi A6 S6 Quattro
In our comprehensive range for the Audi A6 S6 Quattro, you will find a broad selection of critical components essential to your vehicle's performance. We currently stock multiple variants of the drive shaft for the Audi A6 S6 Quattro, covering most requirements for both front and rear assemblies on this model. Alongside complete shafts, we supply 4 types of outer CV joints and several inner CV joints when only the joint itself requires renewal, providing a far more cost-effective repair. For the central driveline, we offer dedicated propeller shafts and 2 ABS rings tailored precisely to the model's technical specifications and load requirements. By supplying these as separate components, we allow owners to carry out targeted repairs without having to invest in complete units needlessly. All our car parts are carefully sourced from reputable manufacturers to meet or exceed the rigorous original equipment standards set by Audi for its S6 models.
How to find the right part for the Audi A6 S6 Quattro
Browse directly to the relevant subcategory for your Audi A6 S6 Quattro:
On a vehicle with several possible driveline issues, it pays to start in the correct category straight away. Comparing the dedicated component areas for the Audi A6 S6 Quattro makes it straightforward to distinguish between faults in a drive shaft, CV joint or propeller shaft, taking you directly to the parts that match your symptoms and exact fitment.
- Drive shafts for Audi A6 S6 Quattro
- Outer CV joints for Audi A6 S6 Quattro
- Inner CV joints for Audi A6 S6 Quattro
- Propeller shafts for Audi A6 S6 Quattro
- ABS rings for Audi A6 S6 Quattro
By following this structured approach and verifying the technical specifications against the existing parts on your vehicle, you ensure your Audi's drivetrain remains dependable, quiet and efficient for years to come. Our database is constantly kept up to date to provide you with the most accurate details for your S6 Quattro.
Why buy from CVJoint24
CVJoint24 is the international shop of a Swedish driveline and power-transmission specialist, shipping across the EU from our warehouse in Helsingborg, Sweden. We focus exclusively on this niche field, giving us deep technical expertise and comprehensive stock depth that general car parts retailers rarely match. When ordering components for your Audi A6 S6 Quattro from us, you can buy with total confidence by selecting your car's exact make, model and engine to ensure an accurate fit. We aim to help you get the correct component first time, offering premium products at competitive prices without cutting corners on quality. With efficient logistics across Europe, we help keep your vehicle's workshop downtime to a minimum—crucial for a high-performance machine like the Audi S6. Our mission is to be the first choice for Audi owners who insist on engineering precision, dependable durability and genuine technical expertise for their vehicle's drivetrain.
Frequently Asked Questions about Drivetrain for Audi A6 S6 Quattro
How do I know if my Audi A6 S6 Quattro needs a new drive shaft?
The most common signs are heavy vibrations under acceleration or unusual noises coming from the underside. If vibrations persist despite balanced wheels, an inner CV joint or the drive shaft itself is often the culprit.
Can I replace just the CV joint instead of the entire drive shaft on my S6?
Yes, in many cases it is possible and more cost-effective to replace just the outer or inner CV joint. We offer both individual joints and complete drive shafts, giving you flexibility depending on the level of wear.
Why do vibrations occur during acceleration on my Quattro?
On an Audi A6 S6 Quattro, vibrations under acceleration are often caused by wear in the inner CV joints or an imbalance in the propeller shaft. Because the S6 produces high torque, these drivetrain components wear faster than on standard models.
Do drive shafts from a standard Audi A6 also fit the S6 Quattro?
Often not. The S6 Quattro typically features reinforced components with different spline dimensions and shaft lengths to handle the higher power output. Always select your car's make, model and engine to ensure you get the exact right part.
What is the advantage of buying a propeller shaft from a specialist?
As specialists, we ensure that the propeller shaft has the exact balancing and precise specifications required for your Audi S6 Quattro, which is vital to prevent resonance noise and high-speed vibrations.
How does a damaged ABS ring affect the car's four-wheel-drive system?
A cracked ABS ring sends incorrect wheel speed signals to the car's control unit. This can cause the all-wheel-drive system and electronic stability programme (ESP) to malfunction or enter a failsafe mode.