ABS rings for Audi 100 Avant 2.6

ABS rings for Audi 100 Avant 2.6

Finding the right spare parts for a classic like the Audi 100 Avant 2.6 requires precision and technical expertise. The ABS ring, also known as a reluctor ring or sensor ring, is a small yet critical component in the car's braking system that is often subjected to severe stress. For the Audi 100 series in particular, it is vital that the component matches the technical specifications of the drive shaft precisely. Because the Audi 100 Avant 2.6 often features a specific drivetrain configuration depending on the model year and equipment, choosing a ring dimensioned specifically for this variant is essential. At CVJoint24, we specialise in supplying car parts that meet the rigorous demands for durability and performance required to keep your Audi dependable for many years to come.

What does the ABS ring do on an Audi 100 Avant 2.6?

The ABS ring on your Audi 100 Avant 2.6 serves as part of the anti-lock braking system's eyes. It is mounted on the CV joint and rotates in time with the wheel. A sensor reads the teeth on the ring, sending an electrical pulse to the car's control unit for every tooth that passes. By analysing the frequency of these pulses, the system can determine precisely how fast each wheel is turning and whether a wheel is about to lock up under braking. If the ring is damaged, cracked or clogged with dirt, the signal can become distorted or drop out entirely, preventing the ABS system from regulating brake pressure correctly. This is particularly vital on a spacious estate such as the Avant, where stability during heavy braking is crucial for the safety of both driver and passengers.

Common signs of wear

The most common symptom that an ABS ring on your Audi 100 Avant 2.6 has failed is the ABS warning light illuminating on the instrument cluster, often accompanied by the system deactivating. Many owners also notice the ABS kicking in unnecessarily, causing pulsations in the brake pedal during ordinary, low-speed braking on dry tarmac. This is usually caused by the ring cracking due to corrosion forming underneath it. As rust builds up on the surface of the CV joint, it expands and forces the ring outwards until it splits, creating an excessive gap between two teeth. The sensor misinterprets this gap as the wheel suddenly stopping, triggering the ABS prematurely. Inspecting the rings visually during tyre changes or routine servicing is good practice to catch cracks before they cause issues on the road.

How to choose the correct ABS ring

To choose the correct ABS ring for your Audi 100 Avant 2.6, you must pay close attention to the technical dimensions. Variations exist in tooth count, internal diameter and width depending on the exact chassis number and whether the car features specific drivetrain options. The most reliable way to navigate our range is to filter by your car's make, model and engine variant, ensuring you select parts that are technically compatible with your vehicle. It is also extremely important to thoroughly clean all rust and dirt from the mounting surface on the CV joint before fitting the new ring. If the surface is not completely smooth, the new ring will sit unevenly or suffer from stress that causes it to crack prematurely. We offer a fitment guarantee to give you total confidence that the part you order will fit perfectly.

Related parts to inspect

Feel free to also check these exact pages for the same vehicle when working on the ABS ring:

When a drivetrain component shows signs of wear, neighbouring parts on the same car often require inspection as well. Comparing these exact pages for the Audi 100 Avant 2.6 makes it easier to determine whether the fault lies strictly with the ABS ring or another related driveline component.

This is particularly relevant on models where vibrations, play and noises can shift symptoms across several parts in the same drivetrain. A quick check of related categories reduces the risk of replacing the correct part type while missing an adjacent component that contributes to the same issue.

• Audi 100 Avant 2.6
• Outer CV joints for Audi 100 Avant 2.6
• Inner CV joint Audi 100 Avant 2.6

Why buy from CVJoint24?

CVJoint24 is your dedicated specialist for driveline and transmission components. As an international shop backed by Swedish driveline specialists, we understand the distinct challenges European driving conditions present for cars like the Audi 100 Avant 2.6, where road salt and moisture often accelerate corrosion on components like ABS rings. We offer an extensive range with excellent availability, ensuring fast dispatch across Europe. Our focus on quality and accurate fitment makes both DIY mechanics and professional garages rely on us for their spare parts. With our fitment guarantee and deep drivetrain expertise, you can trust that you will receive the correct part first time, making car maintenance simpler, safer and more cost-effective over the long term.