9.9 horse Mercury Outboard. 4 Stroke, 20" long shaft. Electric Start with alternator. Year: 2018. This motor has been used for under 10 hours. I had it as a kicker on my boat but no longer need it. Engine Oil and Gear lube changed religiously every season whether it needed it or not. Price is FIRM. If/when I get ready to take less I'll edit this post.