Genuine OEM Volkswagen Lower Sliding Door Distance Piece, part number 7N0843957. This component is crucial for maintaining the correct spacing and alignment of the sliding door, ensuring smooth and consistent movement. It is located on the lower rail of the sliding door mechanism. Its compact design, approximately 40mm long, 8mm wide, and 9mm high, allows for precise fitment. Opting for a genuine OEM distance piece guarantees the exact dimensions and material properties needed for reliable sliding door function and longevity.