the model number is 4r71d and the serial number is e3368704 johnson 4h.p shortshaft
O olympiabeerman Recruit Joined May 1, 2002 Messages 1 May 2, 2002 #1 the model number is 4r71d and the serial number is e3368704 johnson 4h.p shortshaft
Joe Reeves Supreme Mariner Joined Feb 24, 2002 Messages 13,262 May 2, 2002 #2 Re: what year is my johnson 4hp Jason.... Your engine is a 1971 4hp Johnson.
