ABS rings for Hyundai I30
Find the right ABS ring for your Hyundai I30 from our dedicated range of drivetrain components. Whether you drive a hatchback or estate, petrol or diesel, we supply matching ABS reluctor...
Products for ABS rings for Hyundai I30
- Position: Front
- ABS teeth: 46
- Inner diameter: 68 mm
- Outer diameter: 82 mm
- Width: 10 mm
- Position: Front
- ABS teeth: 46
- Inner diameter: 68 mm
- Outer diameter: 82 mm
- Width: 10 mm
- Position: Front
- ABS teeth: 46
- Inner diameter: 68 mm
- Outer diameter: 82 mm
- Width: 10 mm
ABS rings for Hyundai I30
The ABS ring, also known as an ABS reluctor ring or sensor ring, is a small but vital component in your Hyundai I30. Mounted on the drive shaft or wheel hub, it works in tandem with the ABS sensor to monitor wheel rotation speed in real time. For Hyundai I30 owners, it is not uncommon for this part to suffer from corrosion or cracking over time due to harsh European road conditions and winter road salt. We supply specific rings tailored to the precise technical tolerances of this model, whether you drive an early generation or a newer version. Replacing a cracked ring promptly prevents more widespread faults across the vehicle's electronic stability and braking systems.
What does the ABS ring do on a Hyundai I30?
The primary task of an ABS ring on your Hyundai I30 is to generate a magnetic pulse pattern for the ABS sensor to read. As the wheel turns, the teeth on the ring pass the sensor, generating an electrical signal that is sent directly to the engine control unit (ECU). If the system detects that a wheel is about to lock up under heavy braking, it instantly modulates brake pressure multiple times per second. Without an intact ABS ring, the system cannot receive accurate data, disabling the anti-lock function. This is particularly hazardous in slippery road conditions, where your Hyundai I30 depends on its full electronic stability control to maintain steerability and shorten stopping distances.
Common signs of wear
The most frequent sign that an ABS ring on your Hyundai I30 has failed is the ABS warning light illuminating on the dashboard, often alongside the traction control or ESP light. Drivers also commonly experience the ABS kicking in inappropriately—causing an unnatural juddering or pulsation in the brake pedal during gentle, low-speed braking on dry tarmac. This occurs because a split ring sends an irregular signal that the ECU misinterprets as wheel lockup. Because the ring sits in an exposed position vulnerable to weather, dirt, and road salt, rust jacking is the single most common cause of cracking or loosening. A visual inspection behind the wheel can often reveal whether the ring has come loose, is missing teeth, or shows clear fractures.
How to choose the correct ABS ring
Selecting the correct ABS ring for your Hyundai I30 requires close attention, as specifications vary across configurations. Tooth count, inner diameter, and ring width differ depending on engine type, gearbox, and model year. The most reliable way to find the exact match on cvjoint24.com is to select your vehicle's make, model, and engine variant in our search filter. This ensures you only see parts that are technically compatible with your specific car. Before fitting, thoroughly clean the mounting surface on the CV joint to ensure the new ring seats flush and is not stressed during installation. As driveline specialists, we ensure you receive a product engineered to original equipment standards.
Related parts to inspect
Be sure to check these related pages for the same vehicle when working on the ABS ring:
When one drivetrain component shows signs of wear, nearby parts on the vehicle often warrant inspection too. Reviewing these dedicated pages for the Hyundai I30 makes it straightforward to determine whether the fault lies strictly with the ABS ring or another related driveline component.
This is especially important on models where vibrations, play, and noises can travel between interconnected parts of the same drivetrain. A quick check of related categories reduces the risk of replacing one correct part while overlooking an adjacent component that contributes to the same issue.
Why choose CVJoint24
CVJoint24 is the international shop of a Swedish driveline specialist, dedicated exclusively to drivetrain components and power transmission. We understand the technical nuances of the Hyundai I30 and supply a range combining high manufacturing standards with an accurate fit. Shopping with us gives you access to focused expertise that general car-parts stores simply cannot match. Our database makes it simple to choose your exact model and engine, minimising the risk of ordering incorrect parts. With rapid dispatch across the EU from our warehouse in Helsingborg, Sweden, we are the trusted choice for DIY mechanics and professional workshops seeking dependable spare parts.
Frequently asked questions about ABS rings for Hyundai I30
Why is the ABS warning light illuminated on my Hyundai I30?
This is often caused by a cracked or heavily corroded ABS ring that sends a faulty signal to the sensor, causing the system to shut down for safety reasons.
Can I replace just the ABS ring, or do I need to replace the entire drive shaft?
On most Hyundai I30 models, the ABS ring can be replaced separately as long as the CV joint is otherwise in good condition, which is a significantly more cost-effective solution.
How do I know how many teeth my ABS ring should have?
The easiest way is to select your vehicle's model, year and engine variant in our shop. You can also count the teeth on the old ring to be completely sure.
Will a damaged ABS ring cause an MOT or roadworthiness test failure?
Yes, if the ABS light is illuminated or the system is not functioning correctly, your Hyundai I30 will fail its roadworthiness test.
Is it difficult to fit a new ABS ring on a Hyundai I30?
It requires removing the road wheel and releasing the CV joint. The ring is then pressed or heat-shrunk into place after the mounting surface has been thoroughly cleaned of rust.