Re: I bought a mint 50th aniversery 18hp. today mint
Does your 18hp have a toothed flywheel? If so, then the electric start kit from any of the 18/20/25hp 22-cubic inch Johnrudes will bolt up. Otherwise, you'll need to find the flywheel, too. Ideally, you'll find the wiring harnasses (inside and outside), too. The OMC Part Number for the Starting Kit is: 171847. Not likely to be still available, but you never know. The kits turn up on eBay from time to time. The ones from the Big-Twin series (big bore 25, 28, 30, 33, 35, 40) won't work...<br />- Scott