This rubber grommet is an essential component for classic Citroën 11CV, 15CV, and HY models. It provides a reliable seal and protection for brake fluid reservoirs, preventing leaks and maintaining brake performance. Due to its specific shape and material, this grommet is perfectly suited to the technical needs of these vintage vehicles. Ideal for restoration projects or maintenance of these iconic cars. Ensure your classic Citroën remains safe and in top condition with this high-quality rubber grommet.