Genuine OEM Volkswagen Protection Tube, part number 6C0513425C. This component serves to protect the exposed piston rod of the shock absorber from contamination by dust, dirt, water, and road debris, thereby extending the life of the seal and the shock absorber itself. It is located on the upper part of the shock absorber assembly. Made from durable, flexible material designed to withstand road conditions. Genuine OEM ensures the correct dimensions and material properties for effective protection and longevity.