MERCURY : 60 EFI (4 CYL.)(4-STROKE) Model Serial Ranges 0T409000 THRU 1B344306 1C000001 THRU 1C050251 1C050252 & Up 0P153500 THRU 0P400999 0P401000 THRU 0P515896 0P515897 & Up
