Genuine OEM Volkswagen B-Pillar Sectional Part, part number 2K5809838. This part forms a structural section of the vehicle's B-pillar, contributing to the chassis's rigidity and occupant protection. It is located in the B-pillar assembly. This part weighs 3.889 kg and has dimensions of 1.57m x 0.15m x 1.27m. Genuine OEM body panels ensure exact bolt patterns, factory contour, and proper paint-prep surface for structural integrity.