Or one could also search launch mercury parts lookup and a list of sites come up along with one from Merc themselves that helps find a dealer closer to your area that may have a mailing out system in place too vs all the big websites easily found... Here is that Merc website for you to search too, https://public-mercurymarine.sysonl...est&NA_KEY=NA_KEY_VALUE&langIF=eng&langDB=eng
If you have a local marine dealer, take a drive and get your parts local....they might even give you some tips that make the job easier ! Some day you might need that dealer, and it pays to be a familiar face. My local service shop only charges a few dollars over internet prices for real Quicksilver/ Mercury replacement parts. I never use foreign crap on my motor and it has paid off....1992 and still looks and runs like new !