You are purchasing a Yamaha left crankcase cover cap for a 72 DS7, 70 R5, 71 R5B, and a 72 R5C. The part number is 278-15417-00-00. There are some scratches and chips from shelf wear over the years. See the photos for condition. U.S. shipping and handling is $6.00. All items are sold as is. Thank you.