Maybe try a trophy shop which does engraving. We have a local trophy shop which advertises they can make items like this. I plan on visiting them some day to see if they can make repops for Johnson 300 and PO-15 carb emblems.
If I can find their ad, I’ll post it here.
EDIT: OK, I found a link to their ad. I think a shop like this could make anything we need for our outboards.
https://www.usedvictoria.com/classified-ad/Lamacoid-Tags–Signs_32993480
