Audi E Tron Sportback
Welcome to your drivetrain specialist for the Audi E Tron Sportback. As an all-electric SUV, the Audi E Tron Sportback requires components capable of coping with immediate torque from...
Products for Audi E Tron Sportback
- Position: Front
- Splines wheel side: 42
- Total length: 518 mm
- Thread size: M16X1,5
- Position: Outer
- Inner splines: 30
- Splines wheel side: 42
- Seal diameter: 76 mm
- Outer splines: 42
- Position: Rear left
- Splines wheel side: 42
- Total length: 518 mm
- Flange diameter: 112 mm
- Position: Rear right
- Splines wheel side: 42
- Total length: 484 mm
- Flange diameter: 112 mm
- Position: Rear right
- Splines gearbox side: 42
- Splines wheel side: 42
- Total length: 484 mm
- Position: Rear left
- Splines gearbox side: 42
- Splines wheel side: 42
- Total length: 518 mm
- Position: Front, Inner
- Inner splines: 29
- Total length: 89,5 mm
- Position: Rear, Inner
- Inner splines: 30
- Total length: 28 mm
- Position: Rear, Outer
- Inner splines: 30
- Splines wheel side: 42
- Seal diameter: 76,5 mm
- Thread size: M16X1,5
- Position: Front
- Splines wheel side: 42
- Total length: 518 mm
- Thread size: M16X1,5
- Position: Outer
- Inner splines: 30
- Splines wheel side: 42
- Seal diameter: 76 mm
- Outer splines: 42
- Position: Rear left
- Splines wheel side: 42
- Total length: 518 mm
- Flange diameter: 112 mm
- Position: Rear right
- Splines wheel side: 42
- Total length: 484 mm
- Flange diameter: 112 mm
- Position: Rear right
- Splines gearbox side: 42
- Splines wheel side: 42
- Total length: 484 mm
- Position: Rear left
- Splines gearbox side: 42
- Splines wheel side: 42
- Total length: 518 mm
- Position: Front, Inner
- Inner splines: 29
- Total length: 89,5 mm
- Position: Rear, Inner
- Inner splines: 30
- Total length: 28 mm
- Position: Rear, Outer
- Inner splines: 30
- Splines wheel side: 42
- Seal diameter: 76,5 mm
- Thread size: M16X1,5
- Position: Front
- Splines wheel side: 42
- Total length: 518 mm
- Thread size: M16X1,5
- Position: Outer
- Inner splines: 30
- Splines wheel side: 42
- Seal diameter: 76 mm
- Outer splines: 42
Audi E Tron Sportback drivetrain
The Audi E Tron Sportback represents a new era of electric mobility in which the drivetrain plays an entirely vital role in performance, energy efficiency and overall range. Unlike conventional vehicles with internal combustion engines, the electric motors in an Audi E Tron Sportback deliver their full torque instantly from a standstill. This places exceptionally high demands on every power-transmission component, from the motor output shafts to the wheel hubs. Maintaining the drivetrain is crucial to preserving the quiet, vibration-free and smooth driving experience for which Audi is renowned worldwide. At CVJoint24, we have chosen to specialise in precisely these critical components. By offering a comprehensive range of parts engineered specifically to cope with the unique stresses of an electric vehicle, we ensure that your car maintains its reliability year after year. Whether you drive in city traffic or on the motorway, a properly functioning drivetrain is key to a safe and comfortable journey. We understand the technical nuances of Audi's electric architecture and supply only parts that meet or exceed original equipment specifications.
How the drivetrain is engineered on the Audi E Tron Sportback
How the drivetrain is engineered on the Audi E Tron Sportback is a technical masterpiece that differs markedly from cars with conventional mechanical four-wheel drive. Instead of a central propeller shaft and transfer box, Audi frequently uses separate electric motors on the front and rear axles to create an intelligent, fully electric quattro system. This configuration allows exceptionally fast and precise distribution of power between the wheels, enhancing both traction and cornering stability. Each electric motor is connected to the wheels via robust drive shafts sized to withstand immediate torque delivery without flexing or inducing vibrations. Because the EV lacks a traditional gearbox with multiple mechanical stages, the manufacturing precision of the drive shafts and CV joints becomes even more crucial. Any minute tolerance discrepancy could be heard as an unwanted noise inside an otherwise whisper-quiet cabin. The drivetrain also incorporates advanced cooling systems for the motors and power electronics, but it is mechanical components such as driveshafts and constant velocity joints that physically transfer torque to the road surface. Understanding this arrangement is the first step towards diagnosing when something is amiss with your car's running gear.
Common faults and symptoms
Despite the impressive build quality of the Audi E Tron Sportback, drivetrain components can wear out over time, particularly given the vehicle's substantial kerb weight and immediate torque output. One of the clearest indications of impending wear is a rhythmic clicking noise heard on full steering lock at low speeds. This symptom almost exclusively points to an outer CV joint that has developed play or lost its lubrication. Vibrations that occur specifically under heavy acceleration, but disappear when you lift off the accelerator, can instead suggest an imbalance or internal wear within an inner CV joint or the drive shaft bar itself. It is also essential to inspect the rubber or thermoplastic CV boots on a regular basis. If a boot tears or works loose, road dirt, grit and water penetrate the joint whilst vital grease is flung out. This rapidly degrades the hardened steel bearing surfaces. Responding promptly to these symptoms is not only a matter of safety but also financially sensible, as replacing a worn component in good time prevents secondary damage to other suspension parts.
Common parts to replace on the Audi E Tron Sportback
When it comes to the Audi E Tron Sportback, drive shafts and outer CV joints are the primary parts to monitor during servicing and repairs. At CVJoint24, we stock a comprehensive range to cater for the various technical configurations found across this model series. These components are vital for transmitting electric motor output cleanly to the road. When replacing a drive shaft, we always advise carrying out a thorough visual check of wheel bearings, suspension arms and brake hoses. Because the drivetrain in an electric car operates under severe load, ensure that all fasteners, such as hub bolts and circlips, are renewed in line with the manufacturer's instructions for a secure installation.
- Drive shaft for Audi E Tron Sportback – we currently supply several complete drive shaft variants.
- Outer CV joint for Audi E Tron Sportback – specific options in our range will help you resolve clicking noises and play.
How to find the correct part for your Audi E Tron Sportback
Navigate directly to the relevant category for your Audi E Tron Sportback:
On a vehicle with several possible driveline issues, it is wise to start in the correct section immediately. By comparing the specific subcategories for the Audi E Tron Sportback, it becomes easier to distinguish between drive shaft, CV joint or prop shaft concerns and proceed to the page that matches your symptoms and fitment best.
Why buy from CVJoint24
CVJoint24 is your dedicated partner and Swedish driveline specialist for drivetrains and power transmission. We have built our business on in-depth technical expertise and an uncompromising commitment to quality. Choosing to shop with us gives you more than just a spare part in a box; you gain access to our collective knowledge and our reliable fitment guarantee. We know your time is valuable, which is why we always aim to help you select the exact part first time. With our streamlined logistics dispatching from Helsingborg, Sweden, we supply customers efficiently across the EU to minimise your car's downtime in the garage. We understand the precise demands placed on a modern drivetrain, particularly in high-performance electric vehicles like the Audi E Tron Sportback. Combining an extensive stock range with attentive customer support and competitive pricing, we ensure you always receive exceptional value. Our aim is to be the first choice for every motorist who insists on quality, reassurance and expertise whenever they purchase car parts.
Frequently Asked Questions about Drivetrain for Audi E Tron Sportback
How do I know if my Audi E Tron Sportback needs a new drive shaft?
Common symptoms include vibrations under acceleration or unusual noises from the underbody. Because the E Tron Sportback is exceptionally quiet, these vibrations are often far more noticeable than in an internal combustion engine car.
Is there a difference between the front and rear drive shafts on the Audi E Tron Sportback?
Yes, because the electric motors and suspension setups differ between the front and rear axles, the drive shafts are specifically designed for their exact position. Select your car's make, model and engine to find the right part.
What causes a clicking noise when turning?
This is usually caused by wear in the outer CV joint. The instant torque of an electric vehicle can accelerate this wear if the CV boot is damaged.
Can I replace just the boot on my Audi E Tron Sportback?
Yes, if you detect damage to the CV boot early before dirt and moisture have damaged the joint itself, replacing the boot and repacking it with fresh grease may be sufficient.
How does a worn drivetrain affect the car's range?
Increased friction in worn CV joints or imbalance in drive shafts can lead to energy loss, which in turn can negatively affect driving range, although the difference is often marginal.
Do your parts fit all versions of the E Tron Sportback?
We stock parts for most configurations. By selecting your specific engine power output and model year on cvjoint24.com, you ensure that the part fits your exact vehicle.