I recently re-painted the lower cover on my 2013 silver Honda BF135's. I used Moeller Marine 025516 Engine Paint Color: Honda Oyster Silver Metallic and Moeller Marine 025519 Clear Coat Lacquer both in spray cans. It was pretty easy job, most of the old paint peeled right off with some compressed air, then a light sanding. The silver speckles in the paint match the OEM surprisingly well and the clear coat helps the color match a bit better. It's not a 100% match, probably a 95% match and if you do an entire part (rather than a spot repair) it looks totally fine. The paint is easy to work with and it's a pretty quick job.