Genuine VW/Audi Drum Brake Wheel Cylinder-6Q0611053C is a factory-original part designed to replace worn or damaged wheel cylinders in Volkswagen and Audi vehicles. It features a corrosion-resistant aluminum body with a zinc-plated steel piston and a rubber-sealed piston boot. This part is designed to provide reliable braking performance and is backed by a 12-month/12,000 mile warranty.