Genuine OEM Audi Sliding Door Hinge, part number 7N0843336J. This robust hinge is a critical component for the smooth and reliable operation of the vehicle's sliding door, allowing it to open and close effortlessly. It is part of the door's mechanical assembly. Constructed from durable metal alloys, it weighs approximately 0.868 kg. Using a genuine OEM sliding door hinge ensures precise alignment, proper load bearing, and long-term durability, preventing issues like door misalignment or jamming.