Hello you are looking at a 7041012 chrome ski shock removed from a 75 Arctic Cat Lynx 250 snowmobile. Not an original shock for this sled. Part number comes back to a 72 Polaris Starfire. It is in used condition. Has some rust and a few dents as seen in pics. Fully extended it measures 13" from center of eye to center of eye. Removed from a running sled. Comes as pictured. If you have any questions feel free to ask. Thank you!