This FEBI BILSTEIN wheel speed sensor sleeve, part number 15340, is designed to protect and properly seat your vehicle's wheel speed sensor. A correctly installed sensor sleeve is crucial for the accurate functioning of anti-lock braking systems (ABS), traction control, and electronic stability control (ESC). Made from high-quality materials, this sleeve offers excellent durability and resistance to environmental factors, ensuring a long service life and consistent performance. Easy to install, it's a vital component for maintaining your vehicle's safety systems.