The sealing ring for the suspension cylinder of a Citroen DS BL 5/72- is crucial for ensuring a leak-free connection within the car's hydraulic system. Made from high-quality, durable material, this ring prevents leaks and ensures optimal performance of the suspension system. Specifically designed for classic Citroen DS models produced from May 1972. It is a critical component that contributes to the exceptionally smooth driving experience for which this iconic car is known. Regular inspection and replacement can extend the system's lifespan and reduce maintenance costs.