Serial #5240217 I cannot find range of #'s it is within? Suspect an "and up" what yr. is my motor?
sundede Cadet Joined Aug 22, 2006 Messages 16 Aug 20, 2011 #1 Serial #5240217 I cannot find range of #'s it is within? Suspect an "and up" what yr. is my motor?
Gomer50 Chief Petty Officer Joined Sep 5, 2009 Messages 507 Aug 20, 2011 #2 Re: merc thunderbolt 850 Are you sure thats the serial number? Mercury ended the 850's in 1977 with the serial numbers 4590512 and up.
Re: merc thunderbolt 850 Are you sure thats the serial number? Mercury ended the 850's in 1977 with the serial numbers 4590512 and up.
sundede Cadet Joined Aug 22, 2006 Messages 16 Aug 20, 2011 #3 Re: merc thunderbolt 850 Yes Plain as day on bracket. KEV.
