MERCURY OUTBOARDS HISTORY - AN OVERVIEW

Jun 30, 2012 #1 There are plenty of water-in-the-oil threads so I just assumed I might throw this on the market. Any water usually means a seal is leaking, and it might be as simple as an oil fill plug seal or as tough to be a prop shaft seal. The true secret is locating which of them are leaking. When I rebuild a lower unit, I test it for both con