This FEBI BILSTEIN gas spring, part number 31647, is engineered to provide reliable support for your vehicle's tailgate or cargo area lid. It is designed to replace the original component, ensuring a perfect fit and function. The gas spring utilizes compressed gas to assist in lifting and holding the tailgate open, making loading and unloading cargo easier and safer. Its robust construction from quality materials guarantees durability and long-lasting performance under various conditions. Installation is straightforward, designed to match the original mounting points. This part is essential for maintaining the proper operation of your tailgate, preventing it from falling unexpectedly and providing convenient access to your cargo space.