Drive shafts for Audi Q4 40 E Tron
Find drive shafts for your Audi Q4 40 E Tron at CVJoint24. Select your vehicle details for guaranteed fitment and fast EU delivery.
Products for Drive shafts for Audi Q4 40 E Tron
- Position: Rear left
- Total length: 634 mm
- Splines gearbox side: 37
- Splines wheel side: 38
- Position: Rear right
- Total length: 859 mm
- Splines gearbox side: 37
- Splines wheel side: 38
- Position: Front left
- Total length: 658 mm
- Splines gearbox side: 33
- Splines wheel side: 38
Drive shafts for Audi Q4 40 E Tron
The Audi Q4 40 E Tron is an advanced electric vehicle where the drivetrain plays a critical role in both performance and a quiet driving experience. A drive shaft in an electric car faces unique challenges compared to those fitted to conventional combustion vehicles. The instant torque generated by an electric motor delivers full power directly from a standstill, placing exceptional demands on material strength and manufacturing precision. Selecting the right component is therefore not merely about keeping the car rolling, but about preserving the safety, efficiency and refinement that Audi engineered into the vehicle.
Here you will find drive shafts engineered specifically to handle the heavy loads and dynamic forces typical of the Audi Q4 series. We focus on car parts built to the highest standards, helping you prevent future issues such as vibrations or unwanted noises. By investing in a quality component, you ensure that your car's electric drive system delivers power smoothly and reliably to the road for many kilometres to come.
What does the drive shaft do on the Audi Q4 40 E Tron?
The drive shaft on an Audi Q4 40 E Tron serves as the critical link between the electric motor and the road wheels. In this specific model, power travels from the motor through a reduction gearbox to the drive shafts, which subsequently turn the wheels. Each driveshaft consists of a solid shaft fitted with two CV joints: an inner joint connecting to the gearbox and an outer joint seating into the wheel hub. This design allows the wheels to travel smoothly with the suspension and steer while constantly transmitting torque.
In an electric vehicle, drive shaft efficiency directly impacts battery range. Any unnecessary friction or imbalance in the drive shaft results in energy loss and premature wear across neighbouring drivetrain components. The precision of the CV joint movement and accurate shaft balancing are essential for minimising energy loss. A dependable drive shaft ensures the seamless acceleration characteristic of the Audi Q4 40 E Tron, distributing power evenly without jerking or annoying cabin vibrations.
Common signs of wear
There are several typical symptoms indicating that a drive shaft on your Audi Q4 40 E Tron is worn or damaged. One of the most common signs is a rhythmic clicking or knocking noise when taking sharp turns at lower speeds. This usually points to a worn outer CV joint where the internal bearings no longer rotate smoothly. If the noise disappears in a straight line but returns on full lock, an inspection is strongly recommended.
Another frequent symptom is vibration felt under acceleration. If the car shudders or vibrates noticeably as you press the accelerator pedal, but calms down once you ease off, the inner CV joint is often the culprit. It is also wise to inspect the wheel area for grease thrown over the inner rim or wheel arch. This typically stems from a split CV boot. When the boot fails, lubricating grease escapes and road dirt enters, rapidly destroying the constant velocity joint and necessitating a full driveshaft replacement if left unaddressed.
Choosing the correct drive shaft
Selecting the correct drive shaft for your Audi Q4 40 E Tron requires attention to technical details. Even within the same model, variations can occur depending on the production year, chassis number or specific equipment packages. The best first step is to filter our catalogue by your vehicle's make, model and engine variant, ensuring you view only technically compatible spare parts to prevent ordering errors.
When selecting your part, make sure to verify the correct fitting position, as the left-hand and right-hand drive shafts often differ in length and mounting design. Check technical specifications such as the spline count on both the inner and outer joints to be certain of a precise fit into the gearbox and wheel hub. We recommend choosing a complete drive shaft assembly for a faster, straightforward installation, saving you valuable time compared to rebuilding individual joints.
Related parts to inspect
We also recommend checking these specific pages for the same vehicle when working on your drive shafts:
When one drivetrain component shows signs of wear, related parts often require inspection as well. Comparing these exact pages for the Audi Q4 40 E Tron makes it easier to determine whether an issue lies purely within the drive shaft or stems from an adjacent component in the power transmission system.
This is especially important on modern vehicles where vibrations, play and unusual noises can easily transfer across multiple driveline parts. Reviewing related categories helps you avoid replacing the correct part while overlooking an adjacent component that contributes to the very same issue.
Replacing a drive shaft provides the ideal opportunity to inspect surrounding suspension and driveline components. Because the assembly is already dismantled, fixing minor emerging faults at the same time will save you both time and labour costs. Inspect the wheel bearings in particular; prolonged drive shaft vibrations can easily cause premature bearing wear. You should also check the suspension arms, ball joints and rubber bushes to ensure the entire suspension setup remains in sound condition.
Here is a list of related pages and components relevant to your vehicle:
- Audi Q4 40 E Tron - Complete drivetrain overview
- Audi Q4 - Model page for all variants
- CV joint kits and repair components
- Inner and outer CV boots
- Wheel bearings and hub assemblies
Why shop at CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, dispatching orders directly across the EU from our central warehouse in Helsingborg, Sweden. We understand the technical intricacies of Audi models and provide an extensive, carefully curated catalogue. When searching for Drive shafts for Audi, you can trust that every part we stock meets strict quality standards. Our aim is to make it easy to find the exact part first time, sparing you the hassle of avoidable returns.
Enjoy peace of mind with assured fitment when you select your vehicle by make, model and engine. With fast dispatch across Europe, we help keep your garage downtime to a minimum. Our knowledgeable customer support team has deep technical expertise and is always ready to assist with fitment or product questions. Choosing CVJoint24 means partnering with specialists who are truly dedicated to keeping your vehicle's drivetrain running at its best.
Frequently asked questions about drive shafts for Audi Q4 40 E Tron
How do I know if my Audi Q4 40 E Tron needs a new drive shaft?
The most common signs are clicking noises when turning, vibrations under acceleration, or visible grease leaking from a damaged CV boot. If you experience any of these symptoms, the drive shaft should be inspected immediately.
Can I replace just the CV joint instead of the entire drive shaft?
Yes, if the shaft bar itself is undamaged, you can often replace just the inner or outer CV joint. However, in cases of severe wear or if you prefer a simpler installation, replacing the complete drive shaft is often recommended.
Does the same drive shaft fit both the left and right side?
Usually not. On most cars, including the Audi Q4 40 E Tron, the left and right drive shafts have different lengths and designs. Always check the product description carefully before purchasing.
Do drive shafts wear out faster on electric cars like the Audi Q4?
Electric vehicles deliver instant, high torque, which places greater strain on the drive shafts during acceleration than in a conventional combustion-engine car. High-quality components are therefore particularly important.
What is included when I buy a complete drive shaft from you?
When you purchase a complete drive shaft, it includes the shaft bar with both inner and outer CV joints pre-assembled, along with CV boots and the necessary fitting grease.
How does your fitment guarantee work for the Audi Q4?
When you select your car's make, model, and engine variant in our search filter, we guarantee that the parts displayed will fit your vehicle. This gives you complete peace of mind that you will receive the correct part straight away.