Inner CV joints for Audi 100 1.8 CAT
Looking for a high-quality inner CV joint for your Audi 100 1.8 CAT? As a dedicated Swedish driveline specialist, we provide carefully selected components that ensure smooth power...
Products for Inner CV joints for Audi 100 1.8 CAT
- 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 100 1.8 CAT
When it comes to maintaining an Audi 100 1.8 CAT, the drivetrain is one of the most critical systems to keep in top condition. The inner CV joint plays a pivotal role in your vehicle's ability to transfer power from the gearbox to the drive shafts and onwards to the road wheels. For this specific model, renowned for its robust build quality, it is essential not to compromise on the standard of your spare parts. A high-quality inner CV joint minimises unwanted vibrations and prevents future mechanical faults, preserving the classic driving feel of your Audi.
At CVJoint24, we understand the exacting demands placed on components for older Audi models. Our range for the Audi 100 1.8 CAT is carefully curated to meet or exceed original specifications. By selecting the correct parts, you ensure your car remains dependable over many kilometres to come. With our drivetrain expertise, we supply car parts precisely tailored to the specific engine and gearbox configuration of your vehicle.
What does an inner CV joint do on an Audi 100 1.8 CAT?
The inner CV joint on an Audi 100 1.8 CAT is installed closest to the gearbox. Unlike the outer CV joint, which primarily accommodates steering angles, the inner constant velocity joint serves another vital function: allowing axial plunge. As your car's suspension travels up and down, the effective distance between the gearbox and the wheel hub changes. The inner joint acts as a telescopic coupling that slides in and out to compensate for these changes in length while smoothly rotating and transferring engine torque.
On a front-wheel-drive vehicle like the Audi 100, this plunging motion is essential to prevent binding forces that could otherwise damage the gearbox or wheel bearings. The inner joint is typically a tripod joint or a plunging ball joint, depending on the exact technical specification. Understanding how this component operates explains why a worn inner joint produces very different symptoms to a damaged outer joint, and why manufacturing precision is vital to prevent imbalances along the driveshaft.
Common signs of wear
Wear in an inner CV joint on an Audi 100 1.8 CAT usually reveals itself through distinct vibrations. Unlike an outer joint, which typically clicks on full steering lock, an inner joint issue is felt primarily under acceleration. If you notice the car shuddering or vibrating as you press the accelerator, especially between 50 and 90 km/h, it is a classic indicator that the inner joint has developed play or that its internal bearing tracks are worn.
Another frequent symptom is knocking or clunking during engine braking or when abruptly lifting off the throttle. If the protective boot has split, grease will be thrown out, allowing grit and road dirt to enter and cause rapid wear of the internal components. If you spot grease splattered under the vehicle near the gearbox, you should take action immediately. Ignoring these warning signs can ultimately result in complete failure, leaving the drive shaft disconnected from the gearbox and leaving you stranded.
How to choose the correct inner CV joint
Selecting the right inner CV joint for an Audi 100 1.8 CAT demands precision. Variations often exist depending on whether the car has a manual or automatic gearbox, as well as the exact production year. The most critical step is to check the spline count (number of teeth) on both the gearbox side and the drive shaft connection. The outer diameter of the joint casing and the overall length can also vary across different Audi 100 model runs.
We strongly recommend using our search filter to select your vehicle's make, model and engine to display the technically compatible parts. If multiple options are listed for your model, compare our detailed technical dimensions with the part currently installed on your vehicle. Measuring your old component before ordering is an excellent way to ensure an exact match first time. Our customer service team is always on hand to help you interpret technical specifications if you need guidance before buying.
Related components to check
We also recommend inspecting these exact pages for the same vehicle when working on the inner CV joint:
When one drivetrain component shows signs of wear, adjacent parts on the same car often require attention too. Comparing these exact pages for the Audi 100 1.8 CAT makes it straightforward to determine whether an issue lies with the inner CV joint itself or another related part of the drivetrain.
This is particularly important on models where vibrations, play and knocking noises can travel between multiple driveline components. A quick check of related categories reduces the risk of replacing one component while overlooking another that contributes to the very same symptom.
- Audi 100 1.8 CAT
- CV boots for Audi 100 1.8 CAT
- Outer CV joints for Audi 100 1.8 CAT
- ABS rings for Audi 100 1.8 CAT
Replacing worn CV boots in good time can significantly extend the operating life of your new CV joints. An affordable replacement boot is a wise investment compared to the cost of a complete joint assembly. Be sure to use the supplied high-performance grease during installation to guarantee optimum lubrication right from the first kilometre.
Why buy from CVJoint24?
CVJoint24 is your dedicated specialist when you need driveline components for your vehicle. As a Swedish driveline specialist shipping across Europe, we maintain an extensive inventory of drivetrain parts. For us, it is not merely about supplying a part; it is about ensuring you get the exact right component for your Audi 100 1.8 CAT. With our fitment guarantee, you can be completely confident that the part you order will fit your car perfectly when selected via our catalogue.
We dispatch directly from our central warehouse to keep delivery times short and minimise garage downtime. Our goal is to make it easy to choose the right spare parts at competitive prices without compromising on quality. By focusing purely on driveline systems, we offer specialist technical expertise that general car parts retailers rarely match. Choose the right part from the start by shopping with a true specialist.
Frequently asked questions about inner CV joints for Audi 100 1.8 CAT
How do I know whether it is the inner or outer CV joint that is faulty on my Audi 100?
A faulty outer CV joint usually produces a clicking noise during sharp turns. A faulty inner CV joint instead causes vibrations through the entire car during acceleration, even when driving straight ahead.
Do all inner CV joints fit the Audi 100 1.8 CAT?
No, variations can occur depending on the gearbox type and model year. Always select your vehicle make, model and engine at cvjoint24.com to find the exact part designed for your specific variant.
Are grease and clamps included when I buy an inner CV joint?
Yes, our inner CV joints are supplied as complete kits including specialised grease, a CV boot and the necessary fitting accessories to make your replacement easier.
Can I replace only the boot if the joint is still in working order?
Yes, if you catch a damaged boot early and the joint has not started vibrating or making noise, it is often sufficient to clean the joint thoroughly and fit a new CV boot with fresh grease.
Why does my Audi 100 1.8 CAT vibrate under acceleration?
This is a classic symptom of a worn inner CV joint. When play develops within the joint, it creates an imbalance in the drive shaft that transmits through to the chassis as vibrations under load.
Do you offer a fitment guarantee on CV joints for the Audi 100?
Yes, we offer a fitment guarantee when you choose your specific car model and engine, ensuring that the part fits your Audi 100 1.8 CAT in line with our vehicle data.