I recently purchased a 2020 Jeep Compass Latitude and my dealer ordered me a full size spare tire, a new steel wheel, and a jack kit. The jack kit came with a pin with a Mopar Number of 68158871AC. The pin has threads on the one end and the other end has what looks like a large cotter pin hole in it. I am trying to find out what this 68158871AC pin is used for. My local dealer had no idea. Any help would be greatly appreciated.