Inner CV joints for Audi A1 1.4 Tfsi
If you need to replace the inner CV joint on an Audi A1 1.4 TFSI, we offer a dedicated selection tailored to the car's technical specifications. This section gathers parts matching the...
Products for Inner CV joints for Audi A1 1.4 Tfsi
- Position: Inner
- Seal diameter: 100 mm
- Inner splines: 33
- Joint diameter: 100 mm
- Position: Inner
- Seal diameter: 94 mm
- Inner splines: 33
- Number of joints: 3
- ABS teeth: 0
Inner CV joints for Audi A1 1.4 Tfsi
Maintaining the drivetrain on an Audi A1 1.4 Tfsi is essential to preserve the car's responsive handling and everyday reliability. The inner CV joint plays a central role in this system by transferring torque smoothly from the gearbox to the drive shafts. Because the Audi A1 is a compact front-wheel-drive car, these components endure substantial stress, particularly during sharp acceleration and over uneven road surfaces. With us, you will find carefully selected inner CV joints specifically matched to the power output of the 1.4 Tfsi engine and the vehicle's chassis setup. Each part is manufactured to meet or exceed original equipment specifications, providing a durable, long-term solution for your vehicle's driveline.
What does the inner CV joint do on an Audi A1 1.4 Tfsi?
The inner constant velocity joint is mounted closest to the gearbox, and its primary task is to allow the drive shaft to move up and down in line with suspension movement while maintaining uninterrupted power transmission. Unlike the outer CV joint, which handles wide steering angles, the inner joint focuses on absorbing axial plunge. On an Audi A1 1.4 Tfsi, this is crucial for suppressing chassis vibrations and ensuring engine torque reaches the wheels without loss or unwanted noises, whatever the road conditions. Without a properly functioning inner joint, the drivetrain would be rigid, quickly damaging both the gearbox and suspension.
Common signs of wear
When an inner CV joint begins to wear on your Audi A1 1.4 Tfsi, it is most often felt as vibrations through the car's body under acceleration. Unlike a failing outer CV joint that clicks during tight cornering, a worn inner joint causes a distinct shudder or vibration that is typically most pronounced between 50 and 90 km/h. Ignoring these symptoms can lead to consequential damage to the gearbox output shafts or, in the worst case, complete drivetrain failure. Be sure to inspect the CV boot as well; if it is split, grease escapes and road dirt enters, accelerating wear drastically. Spotting issues early will save on substantial repair bills.
How to choose the correct inner CV joint
To choose the right inner CV joint for your Audi A1 1.4 Tfsi, it is vital to verify technical specifications such as the number of splines (teeth) both internally and externally. Because variations exist depending on gearbox type (manual or DSG) and production year, we always recommend filtering by your car's make, model and engine variant. This ensures you find parts that are guaranteed to fit your exact vehicle. Our range is curated to supply the right part first time, saving you both time and money during the repair. Also check whether your car falls within a specific chassis number range that might influence joint dimensions.
Related parts to inspect
Feel free to check these related pages for the same vehicle when working on the inner CV joint:
When one drivetrain component shows signs of wear, related parts often require inspection as well. Comparing these exact pages for the Audi A1 1.4 Tfsi makes it easier to determine whether the issue lies in the inner CV joint or another adjacent component in the power delivery system.
This is especially true on models where vibrations, play and unusual noises can travel between multiple drivetrain components. A quick look at related categories reduces the risk of replacing the right type of component while overlooking an adjacent part causing the same fault.
By addressing multiple worn items at once, you avoid having to dismantle the suspension again soon afterwards, keeping total maintenance costs down.
Why shop with CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, delivering quality power transmission components across Europe from our warehouse in Helsingborg, Sweden. We combine in-depth technical expertise with an extensive range of high-grade spare parts. When you order an inner CV joint for your Audi A1 1.4 Tfsi from us, you get both premium car parts and the peace of mind of our fitment guarantee. With our focus on quality and engineering accuracy, we are the trusted choice for both DIY mechanics and professional garages looking for the very best for their Audi.
Frequently asked questions about inner CV joints for Audi A1 1.4 Tfsi
How do I know whether the inner or outer CV joint is faulty on my Audi A1?
A worn inner CV joint usually causes vibrations through the entire car during acceleration, whereas a faulty outer CV joint produces a distinct clicking noise when turning on full lock.
Can I replace just the inner CV joint, or do I need to replace the entire drive shaft?
On the Audi A1 1.4 Tfsi, you can easily replace just the inner CV joint if the drive shaft itself is straight and in good condition, making it a cost-effective alternative.
Does the same inner CV joint fit all Audi A1 models?
No, there are differences depending on the engine variant and gearbox. For the 1.4 Tfsi, it is important to check the splines and dimensions, which is easily done by selecting your exact model and engine.
Are grease and a CV boot included when I buy an inner CV joint from you?
Yes, our inner CV joints are supplied as complete kits containing high-quality grease, a CV boot and the necessary fitting accessories for a professional installation.
Why does my Audi A1 1.4 Tfsi vibrate during acceleration at higher speeds?
This is a classic symptom of an inner CV joint that has developed play or lost its lubrication, creating imbalance in the drivetrain under load.
How long is the delivery time for an Audi A1 CV joint?
We aim to dispatch all in-stock items swiftly so you can get your Audi A1 1.4 Tfsi back on the road as quickly as possible.