20424109 ABS Sensor Ring for Volvo FH12

What does an ABS sensor ring do?

This ABS sensor ring plays a critical role in the anti-lock braking system by providing the necessary magnetic or physical signal for the sensor to monitor wheel speed. Manufactured with high-strength components, it ensures reliable signal transmission under heavy-duty operating conditions.

Vehicle compatibility and engine fitment

This component is specifically compatible with Volvo FH12 trucks equipped with D12D engines. It serves as a precise replacement for worn or damaged rings in the braking assembly to maintain system integrity.

Installation and maintenance guidance

For correct installation, technicians should verify the 164 mm outside diameter and the 100-hole configuration against the existing part. Ensuring the 5/7 mm height is within specification prevents sensor misreadings and maintains accurate speed data.

Troubleshooting sensor signal issues

Regular inspection of the sensor ring can prevent sudden ABS warnings or brake modulation issues. Maintaining clean and intact rings is essential for the longevity of the entire braking system.

OE cross-reference

1300 03 001 (ABS Sensor Ring ABS Sensors) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20424109.