ABS rings for Volvo S70
Find the correct ABS ring for your Volvo S70, whether your saloon is front-wheel drive or AWD. Here you will find reluctor rings for all engine variants, from petrol models to the 2.5...
Products for ABS rings for Volvo S70
ABS rings for Volvo S70
The Volvo S70 is a classic saloon where safety and dependability take centre stage. The ABS ring, also known as an ABS reluctor ring, is a critical component in the vehicle’s anti-lock braking system. At CVJoint24, we are specialists in these driveline parts and understand the precise technical demands of your Volvo S70. A cracked or corroded ring can lead to persistent error codes and compromised braking performance. We supply components that meet original specifications to ensure hassle-free fitting and long service life. By selecting the correct spare part, you guarantee that your car's safety systems communicate accurately with the wheels.
What does the ABS ring do on a Volvo S70?
The ABS ring on a Volvo S70 is mounted directly on the CV joint and works as an essential trigger for the car's electronic stability and braking control. As the wheel rotates, the teeth of the ring pass an inductive or magnetic sensor that transmits electrical pulses to the ABS control module. By calculating these pulses, the car detects whether a wheel is about to lock up during braking or slip under acceleration. For a Volvo S70, the precision of these teeth is crucial; the slightest deviation in gap or tooth count can cause the system to miscalculate, leading to unwanted ABS intervention or the system disabling itself completely to protect the driver.
Common signs of wear
The most frequent sign that an ABS ring on your Volvo S70 requires replacement is the ABS warning light illuminating on the dashboard. Often, the issue is first noticed when braking at low speeds, where the pedal may pulse inappropriately even on dry, high-grip tarmac. This typically happens because the ring has cracked due to rust forming on the underlying CV joint, which expands the ring and alters the spacing between the teeth. A visual inspection will often reveal fractures, heavy corrosion or missing teeth. Ignoring these symptoms can disable your vehicle's active safety systems, compromising handling and safety in severe weather.
How to choose the correct ABS ring
To choose the correct ABS ring for your Volvo S70, you need to check the tooth count and the inner diameter of the ring. Volvo used different configurations depending on the engine type and whether the car is front-wheel drive or equipped with all-wheel drive (AWD). The most reliable way to find the right part is to filter by your car's make, model and engine variant in our shop catalogue. This ensures you find the exact specifications required for your specific model. As this chassis has distinct technical features across its drivetrain, avoid guessing and select based on your car's precise technical details to guarantee the reluctor ring fits snugly on the CV joint without play or noises.
Related parts to check
Feel free to check these specific pages for the same vehicle when working on the ABS ring:
When one drivetrain component shows signs of wear, it is common practice to inspect neighbouring components on the car. By comparing these specific pages for the Volvo S70, it becomes much easier to determine whether the fault lies strictly with the ABS ring or another related driveline part.
This is particularly relevant on models where vibrations, play and unusual noises can transfer symptoms across several parts of the drivetrain. A quick look through related categories minimises the risk of replacing one correct part while overlooking an adjacent component that causes the same underlying fault.
By inspecting the entire drivetrain at the same time, you reduce the risk of future garage visits and ensure that your Volvo remains reliable for many kilometres to come.
Why shop with CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, sending components across Europe from our central warehouse in Helsingborg, Sweden. We combine in-depth technical expertise with a comprehensive selection of premium spare parts for the Volvo S70. Our focus is on supplying parts with an exact fit, saving you valuable time during installation and delivering total confidence behind the wheel. With our precise search by vehicle make, model and engine, backed by extensive stockholding, we offer swift solutions for your repair needs. Choosing us gives you access to specialist know-how that helps keep your car in peak condition with parts built to withstand harsh European roads and winters.
Frequently asked questions about ABS rings for Volvo S70
How do I know if the ABS ring on my Volvo S70 is damaged?
The most common symptoms are an illuminated ABS warning light or a pulsating brake pedal during gentle braking on dry roads. A visual inspection will often reveal whether the ring has cracked or suffered severe corrosion.
Can I replace just the ABS ring, or do I need to replace the entire CV joint?
On the Volvo S70, you can easily replace just the ABS ring if the CV joint is otherwise in good condition. It is important to clean the mounting surface on the joint thoroughly before fitting the new ring.
Why do ABS rings crack on the Volvo S70?
This is usually caused by corrosion. When rust builds up beneath the ring on the CV joint, the metal expands and exerts outward pressure, eventually causing the steel ring to crack.
Will a cracked ABS ring cause an MOT or roadworthiness test failure?
Yes, if the ABS warning light is on or the system does not function correctly, the car will fail its roadworthiness inspection, as it is classed as a safety defect.
Is there a difference between ABS rings for S70 AWD and FWD models?
Yes, there can be differences in both diameter and tooth count depending on the drivetrain and model year. Always select your car's make, model and engine to ensure you get the correct variant.
How many teeth should an ABS ring for a Volvo S70 have?
The most common count is 48 teeth, but it can vary. It is critical that the replacement ring has the exact same number of teeth as the original so the sensor receives the correct signal.