Audi A6 2.7 TDI
Spare parts and drivetrain components for Audi A6 2.7 TDI. Select your make, model and engine to verify fitment before ordering.
Products for Audi A6 2.7 TDI
- Position: Front left
- Splines wheel side: 38
- Total length: 617 mm
- Joint diameter: 100 mm
- Joint diameter, gearbox side: 123 mm
- Position: Front right
- Splines wheel side: 38
- Total length: 655 mm
- Joint diameter: 100 mm
- Joint diameter, gearbox side: 123 mm
- Position: Outer
- Inner splines: 29
- Splines wheel side: 38
- Seal diameter: 59,5 mm
- Outer splines: 38
- Position: Inner
- Inner splines: 34
- Seal diameter: 123 mm
- Total length: 84 mm
- Joint diameter: 104 mm
- Position: Outer
- Inner splines: 27
- Seal diameter: 59 mm
- Outer splines: 38
- Thread size: M16 x 1,5
- Position: Front right
- Splines wheel side: 38
- Total length: 558 mm
- Joint diameter: 106 mm
- Joint diameter, gearbox side: 123 mm
- Position: Front left
- Splines wheel side: 38
- Total length: 545 mm
- Joint diameter: 106 mm
- Joint diameter, gearbox side: 123 mm
- Position: Front, Inner
- Inner splines: 34
- Seal diameter: 100 mm
- Joint diameter: 85 mm
Audi A6 2.7 TDI drivetrain
The Audi A6 2.7 TDI is renowned for its refined comfort and torquey V6 diesel engine. This robust powertrain requires a durable, dependable drivetrain to transmit power efficiently from the gearbox to the wheels without energy loss or unwanted vibrations. As driveline specialists, we understand the technical demands placed on components in an Audi A6 as they reach the end of their service life. It is not just about replacing a worn component, but ensuring the entire power delivery operates in complete harmony.
Our product range for the 2.7 TDI variant is curated to meet the most common requirements, from complete drive shafts to specific inner and outer joints. Choosing the right parts preserves your car's road manners and prevents secondary damage to surrounding suspension parts. We supply premium-standard components, an essential factor for an executive car where precision engineering is paramount.
How the drivetrain is engineered on the Audi A6 2.7 TDI
The drivetrain on an Audi A6 2.7 TDI is a sophisticated assembly built to handle high torque while maintaining quiet operation. Drive travels from the engine through the gearbox out to the drive shafts. Each driveshaft features two constant velocity joints: an inner joint positioned against the gearbox and an outer joint at the wheel hub. The inner joint accommodates axial travel as the suspension moves, while the outer joint allows steering angle changes while transferring motive power to the road.
On front-wheel-drive versions, this layout is straightforward, yet the stresses remain high due to the diesel engine's substantial low-end torque. Material selection is vital; high-grade steel and precision-machined races differentiate a durable part from an inferior budget alternative. Understanding this setup is the first step in diagnosing why your car might no longer feel as planted as it once did.
Common faults and symptoms
When driveline components on your Audi A6 2.7 TDI start to wear, they produce distinct symptoms. A typical sign of a worn outer CV joint on an Audi A6 2.7 TDI is a rhythmic clicking or knocking sound on full steering lock under acceleration. This is often caused by a split CV boot letting grease escape and road grime enter, rapidly ruining the internal bearing tracks.
Vibrations through the steering wheel or the entire chassis under acceleration, especially at higher speeds, typically point towards a faulty inner CV joint on an Audi A6 2.7 TDI or an unbalanced drive shaft. If the vibration disappears immediately once you lift off the accelerator, the fault almost certainly stems from inner drivetrain components. Ignoring these warning signs can result in complete component failure, leaving the vehicle stranded and potentially damaging the gearbox output shafts.
Common replacement parts for the Audi A6 2.7 TDI
For the Audi A6 2.7 TDI, certain drivetrain components experience higher replacement rates. The drive shaft is a key wear item, and we stock dedicated options tailored to this engine code. It is often more economical and less labour-intensive to install a complete driveshaft assembly rather than overhauling worn joints individually, particularly on high-mileage cars.
Alongside complete shafts, replacement CV boot kits and fitting hardware are vital. An intact drive shaft boot is the most cost-effective protection for your drivetrain. Catching a split boot early allows you to fit a replacement kit with fresh grease, preventing expensive damage to the underlying joint. Our catalogue provides the exact spare parts needed to restore your driveline to peak condition, targeting the components subjected to daily wear.
Find the correct part for your Audi A6 2.7 TDI
Browse the dedicated categories for your Audi A6 2.7 TDI:
When diagnosing drivetrain issues, pinpointing the correct subcategory helps you isolate faults between drive shafts, CV joints or prop shafts, guiding you directly to parts matching your symptoms and specifications.
- Drive shafts for Audi A6 2.7 TDI
- Outer CV joints for Audi A6 2.7 TDI
- Inner CV joints for Audi A6 2.7 TDI
We always advise checking technical specifications if your car has been modified or if there are chassis variations for your model year. Our vehicle database is continuously updated to ensure you find the right replacement parts for your Audi every time you order.
Why choose CVJoint24
CVJoint24 is the international shop of a Swedish driveline and power-transmission specialist. When sourcing components for your Audi A6 2.7 TDI from us, you benefit from deep technical expertise that general car-parts suppliers rarely offer. We focus solely on our niche, allowing us to supply premium car parts manufactured for an exact fit. Our fitment guarantee provides total peace of mind that the part you receive will match your vehicle.
We know how essential it is to get your car back on the road without delay. That is why we offer fast EU delivery, dispatched directly from our central warehouse in Helsingborg, Sweden. Combining technical specialist knowledge, a dedicated inventory and efficient logistics across Europe, we are the trusted partner for DIY mechanics and professional garages looking for reliable drivetrain parts.
Frequently asked questions about drivetrain parts for Audi A6 2.7 TDI
How do I know if my Audi A6 2.7 TDI needs a new drive shaft?
The most common symptoms are pronounced vibrations under acceleration or a persistent knocking noise. If the vibrations can be felt through the entire car and worsen under load, it is usually time to inspect the drive shafts.
Can I replace just the outer CV joint on my Audi A6?
Yes, provided the shaft itself is undamaged and vibrations only appear when cornering, replacing just the outer CV joint is often sufficient. We supply complete kits with joint, CV boot and grease.
Why does my Audi A6 2.7 TDI vibrate during acceleration?
Vibrations under acceleration are frequently caused by wear in the inner CV joint. As the joint wears, play develops that prevents the shaft from rotating centrally under load, creating an imbalance.
Do your drive shafts fit both manual and automatic gearboxes?
This varies by part number. Always select your car's make, model and engine to ensure you receive a part specifically tailored to your vehicle's gearbox type.
What is included when I buy an outer CV joint from you?
Our CV joint kits are complete and typically contain the joint itself, a vehicle-specific CV boot, high-grade grease, circlips and, where required, a new centre bolt.
Is it difficult to replace a drive shaft on an Audi A6 yourself?
It requires some mechanical experience and the correct tools, such as sockets for the centre bolt and a torque wrench. For a confident DIY mechanic, it is a fully manageable job.