The 5x11 mm return hose for Citroën DS is a high-quality hose, specifically designed for the hydraulic systems of Citroën DS vehicles. This hose ensures efficient return flow of hydraulic fluids, essential for the smooth operation of suspension and steering systems. Made from durable materials, it guarantees long-lasting performance and resistance to wear. The 5x11 mm specification refers to the inner and outer diameter, providing a perfect fit within the car's hydraulic circuit. This component is indispensable for maintaining the integrity and performance of your classic Citroën DS.