20hp Mercury 5769774 I need date of manufacture
B boatjs Recruit Joined May 13, 2005 Messages 4 May 18, 2005 #1 20hp Mercury 5769774 I need date of manufacture
M Mnemonic Petty Officer 1st Class Joined Nov 3, 2004 Messages 285 May 18, 2005 #2 Re: Mercury Serial Number 5769774 ? year 1980/1981 2 Cylinder
