I have a Evinrude 50Hp rvo outboard that I can not find year of<br /> as we need spares now i am hoping you can help<br /> Have checked on the mounting bracket where it goes over the transom but all numbers are Illegible. I have various numbers from around the engine hoping they may help <br />On the block of the engine is stamped 328100 f.1 or i<br />On the head 32289.d2<br />Behind the Carbs 27126.7 or 1<br />On the outside of the flywheel there is A Y stamped<br />Inside 583011 d1.c<br />On the Carb housing to block GJ1381575<br />Also on the ignition module CD2 582281 27A T_OA<br />Also there is a round aluminium plug looks like a core plug with C1100908 stamped on it<br />If you need more information could you give me some pointers to look for as quite new to boating?<br />Thanks in advance