ABS rings for Volvo S40 1.8
Find the right ABS ring tailored for the Volvo S40 1.8. Our range for this model is carefully chosen to ensure reliable operation on front-wheel-drive saloon models. Use our vehicle...
Products for ABS rings for Volvo S40 1.8
- Position: Front
- ABS teeth: 43
- Inner diameter: 66 mm
- Outer diameter: 82 mm
- Width: 10,5 mm
- Position: Front
- ABS teeth: 43
- Inner diameter: 66 mm
- Outer diameter: 78 mm
- Width: 8 mm
ABS rings for Volvo S40 1.8
The ABS ring is a critical component in your Volvo S40 1.8 and its safety systems. This small yet vital part is fitted onto the CV joint and works as a pulse generator for the car's anti-lock braking system. For a Volvo S40 1.8, it is essential that the ring remains in good condition to prevent incorrect signals being sent to the vehicle's electronic control unit. Because cars frequently endure harsh European winters, the ABS ring is particularly vulnerable to corrosion, road salt and grime, which over time can cause it to crack or lose teeth. Here with us you will find the right car parts tailored specifically to your engine variant, ensuring a trouble-free fitment and long service life. Replacing a cracked ring in good time is an inexpensive safeguard against costlier braking system repairs.
What does the ABS ring do on a Volvo S40 1.8?
On your Volvo S40 1.8, the ABS ring works by rotating in unison with the wheel at identical speed. An inductive sensor sits positioned directly above the ring, reading the magnetic pulses generated as the ring's teeth pass by. This data is continuously transmitted to the ABS control module, which in turn calculates the precise speed of each individual wheel. If a wheel is about to lock up under heavy braking, the system detects this immediately thanks to the signals from the ABS reluctor ring and modulates brake pressure in a split second. Without a properly functioning ring, the system cannot regulate braking force accurately, directly impairing vehicle stability and your ability to steer during emergency stops or on slippery surfaces. It is a fundamental element of the car's active safety.
Common signs of wear
There are several distinct symptoms indicating that the ABS ring on your Volvo S40 1.8 is deteriorating or has failed completely. The most common sign is the ABS warning light illuminating on the dashboard, frequently accompanied by an error message stating that the braking system requires service. Another telltale symptom is the ABS kicking in inappropriately, causing an unwanted judder or pulsation through the brake pedal during ordinary low-speed braking, even when the road surface is dry and grip is fine. This typically occurs because the ring has cracked due to rust expanding beneath it, which changes the gap between the teeth and causes the sensor to register false readings. If you notice these symptoms, inspect the rings without delay to avoid losing ABS functionality when you need it most.
How to choose the right ABS ring
Selecting the correct ABS ring for your Volvo S40 1.8 requires careful attention, as configurations can vary. Different versions exist depending on the exact model year and technical specifications, with tooth count and inside diameter being the most vital measurements to ensure the sensor reads the signal correctly. To be confident that you receive a part with an exact fit, we recommend selecting your car's make, model and engine variant in our store. This filters the selection down to parts technically compatible with your specific car. Choosing the right component straight away saves you time and money during installation and prevents unwanted returns. At CVJoint24, we make finding the right part straightforward by providing clear specifications for every item across our range.
Related parts to check
Feel free to inspect these matching pages for the same vehicle when working on an ABS ring:
When one drivetrain component shows signs of wear, nearby parts on the same car often warrant an inspection too. By comparing these dedicated pages for the Volvo S40 1.8, it becomes simpler to determine whether the issue stems purely from the ABS ring or another related component in the driveline.
This is especially true for models where vibrations, play and strange noises can transfer symptoms across several parts within the same drivetrain. A quick check of related categories reduces the risk of replacing the right type of component while overlooking an adjacent worn part that contributes to the very same problem.
Why buy from CVJoint24?
CVJoint24 is your dedicated partner when it comes to drivetrain and transmission components for your vehicle. As Swedish driveline specialists, we thoroughly understand the tough demands placed on spare parts in harsh climates, where salt, damp and grime quickly take their toll on parts like ABS rings. We offer not only an extensive range of model-specific components, but also a level of technical expertise few competitors can match. When ordering from us, you can trust our fitment accuracy whenever you select your car by its make, model and engine. Combined with fast shipping across the EU and high-quality products, our philosophy ensures your Volvo S40 1.8 is promptly back on the road in safe, dependable working order.
Frequently asked questions about ABS rings for Volvo S40 1.8
Why does the ABS ring crack on my Volvo S40 1.8?
The most common cause is corrosion. Rust builds up on the CV joint underneath the ring, creating pressure that eventually causes the ring to expand and split.
Can I drive my Volvo S40 1.8 with a cracked ABS ring?
It is not recommended. A damaged ring can trigger unintended ABS intervention during normal braking, which can compromise driving safety.
Do I need to replace the entire drive shaft if the ABS ring is broken?
No, on a Volvo S40 1.8 you can usually replace just the ABS ring on its own, provided the rest of the CV joint is in good condition.
How do I know how many teeth my ABS ring should have?
The easiest way is to use our vehicle selector to choose your car's make, model and engine, and the system will automatically match the correct tooth count for your specific vehicle.
Will the ABS warning light go off automatically after replacing the ring?
Yes, the light usually goes out after a short test drive once the system detects correct wheel speed signals from all four wheels again.
Are fitting instructions included when I buy an ABS ring?
We supply the technical specifications, but we recommend that installation is carried out by someone with good mechanical experience, as the ring often needs to be heated into position.