This ABAKUS wheel speed sensor, part number 120-02-047, is designed to provide accurate rotational speed data for each wheel. This information is crucial for the proper functioning of anti-lock braking systems (ABS), traction control systems (TCS), and electronic stability control (ESC). A malfunctioning sensor can lead to warning lights on the dashboard and compromised safety systems. Manufactured to high standards, this sensor ensures reliable performance and longevity.