04-26-2016, 11:17 PM
I recently inherited a 1987 Sylvan Sea Monster from my grandma. The boat has been sitting in her garage for the last 20 years since my grandpa died. It has a 50 HP Mercury Outboard Motor that I went through and got running. While cleaning out the garage I found something that looks like it goes to this motor, but I am not sure what it is. It is labeled "Mercury Marine," so I am pretty sure it has something to do with this motor. (See pictures attached)
My guess is that it may be used to winterize the motor somehow? Any help would be appreciated!
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My guess is that it may be used to winterize the motor somehow? Any help would be appreciated!
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