ABS rings for Audi 80 2.0 Quattro
This category features ABS rings engineered for the Audi 80 2.0 Quattro (1990–1991). This page focuses exclusively on four-wheel drive saloon models. To easily identify the correct...
Products for ABS rings for Audi 80 2.0 Quattro
- Position: Front
- ABS teeth: 45
- Inner diameter: 64 mm
- Outer diameter: 74 mm
- Width: 8,1 mm
ABS rings for Audi 80 2.0 Quattro
The Audi 80 2.0 Quattro is a classic model where the drivetrain plays a central role in the driving experience. The ABS ring, also known as an ABS reluctor ring, is a small but critical component in the vehicle's safety system. For a car with Quattro four-wheel drive, it is especially vital that all wheel speed signals are accurate for the system to function optimally. We supply ABS rings specifically adapted to meet the technical demands of your Audi 80, ensuring that anti-lock brakes and stability control operate exactly as intended. By selecting the correct spare part, you maintain the car's original performance and road safety.
Our range for the Audi 80 2.0 Quattro is carefully selected to withstand the stresses imposed by all-wheel drive. Because the Quattro system distributes power between the axles, it is crucial that the ABS system receives precise data from every wheel. A faulty or damaged ring can cause the vehicle's safety systems to behave unpredictably, which we help you prevent by providing components with an exact fit and high durability.
What does the ABS ring do on an Audi 80 2.0 Quattro?
The ABS ring on your Audi 80 2.0 Quattro is mounted on the CV joint and serves as a reference point for the ABS sensor. As the wheel rotates, the sensor reads the teeth on the ring and sends wheel speed information to the vehicle's electronic control unit. If a ring is cracked or damaged, the signal can become distorted, causing the ABS system to believe that a wheel has locked up or is turning at the wrong speed. This is particularly sensitive on Quattro models, where power distribution can be disrupted by inaccurate wheel sensor readings.
An intact ABS ring is therefore essential to prevent unwanted intervention from the braking system under normal driving conditions. In addition to regulating the anti-lock brakes, data from the ABS ring is often used by other vehicle systems to calculate speed and stability. On an Audi 80 2.0 Quattro, this interaction between mechanics and electronics is fundamental to maintaining the secure handling for which the model is renowned, especially in severe weather conditions.
Common signs of wear
The most common symptom of a broken ABS ring on an Audi 80 is the ABS warning light illuminating on the instrument cluster. You may also frequently experience the ABS kicking in and causing a judder through the brake pedal when stopping at low speeds, even on dry tarmac. This is usually caused by a cracked ring resulting from corrosion on the underlying CV joint, which widens the gap between the teeth and causes the sensor to miscount.
Because many Audi 80 2.0 Quattro models have covered hundreds of thousands of kilometres through harsh European winters, corrosion is the primary reason these rings need replacing. Road salt and moisture penetrate between the ring and the joint, creating rust pressure that eventually forces the ring to snap. If you notice unusual brake behaviour or warning lights illuminate, visually inspecting the ABS rings is a vital first diagnostic step to keep your car roadworthy.
How to choose the correct ABS ring
Selecting the right ABS ring demands precision. For the Audi 80 2.0 Quattro, variations exist depending on the model year and the exact specification of the constant velocity joint. The most critical checks are the number of teeth and the inner diameter of the ring. An incorrect ring will fail to send the proper pulse signal to the sensor, leaving the fault present even after replacement. We strongly recommend selecting your car's make, model and engine variant in our vehicle selector to find the matching parts for your car.
By verifying the specifications against your existing component, you can be confident that installation will go smoothly and that the part will function faultlessly straight away. As drivetrain specialists, we ensure our catalogue data is precise, but should you have any doubts, our technical expertise is always on hand to help. Measuring your old ring before ordering is a reliable way to double-check that you get the exact tooth count your Audi 80 requires.
Related parts to check
Feel free to check these related pages for the same vehicle when working on the ABS ring:
When one drivetrain component shows signs of wear, related components on the vehicle often require inspection as well. Comparing these exact pages for the Audi 80 2.0 Quattro makes it easier to determine whether the issue lies purely with the ABS ring or another adjoining part of the transmission.
This is particularly relevant on models where vibrations, play and strange noises can spread symptoms across several parts of the same drivetrain. A quick check of related categories minimises the risk of replacing the right type of component while overlooking an adjacent part that influences the very same fault.
- Audi 80 2.0 Quattro
- Drive shafts for Audi 80 2.0 Quattro
- Outer CV joints for Audi 80 2.0 Quattro
- Inner CV joints for Audi 80 2.0 Quattro
Rectifying multiple related issues at the same time saves both time and labour costs in the long run, as many of these parts must be dismantled anyway to access the ABS ring. A thorough overhaul of your drivetrain ensures your Audi remains reliable for miles to come.
Why shop with cvjoint24.com?
CVJoint24 is the international shop of a Swedish driveline specialist, supplying precision-engineered transmission parts across the EU from our warehouse in Helsingborg, Sweden. We understand the technical nuances of classic premium vehicles like the Audi 80 2.0 Quattro and stock components manufactured to strict tolerances. When you shop with us, you receive high-grade spare parts backed by our fitment accuracy and in-depth technical knowledge, ensuring you get the correct component the first time without hassle.
We dispatch quickly across Europe so your vehicle spends minimal time off the road. Our aim is to make finding the right car parts simple and reliable. With our commitment to quality and specialist drivetrain knowledge, cvjoint24.com is the trusted choice for drivers who insist on the best for their vehicle. Discover our range today and keep your Audi 80 2.0 Quattro driving safely for years to come.
Frequently asked questions about ABS rings for Audi 80 2.0 Quattro
How do I know if the ABS ring is faulty on my Audi 80 2.0 Quattro?
The most common symptoms are an illuminated ABS warning light or the ABS kicking in under gentle braking at low speeds. A visual inspection will often reveal whether the ring has cracked due to rust.
Can I replace just the ABS ring, or do I need to replace the entire CV joint?
On the Audi 80 2.0 Quattro, you can usually replace just the ABS ring if the CV joint is otherwise in good condition. However, this requires thoroughly cleaning any rust from the mounting surface on the joint.
Why do ABS rings crack on the Audi 80?
The primary cause is corrosion. Rust builds up underneath the ring on the CV joint, creating pressure that eventually forces the metal ring to expand and crack.
Does a faulty ABS ring affect the Quattro system?
Yes, because the Quattro system and stability control rely on accurate wheel speed signals, a broken ring can lead to unwanted intervention or cause the system to enter a fail-safe mode.
How many teeth should the ABS ring have for an Audi 80 2.0 Quattro?
The tooth count can vary depending on the exact model year and chassis number. It is therefore essential to check your vehicle's exact specifications or count the teeth on the old ring before ordering.
Is it difficult to fit a new ABS ring?
It requires removing the CV joint from the wheel hub. The ring is then pressed or heated onto the joint. It is a job that requires some mechanical experience and the correct tools to ensure the ring sits straight and true.