Missing data tag

dukewichers

Cadet
Joined
Jun 12, 2005
Messages
27
I pulled a evinrude 35 out of my father in laws shed that hasn't run in 15 years. I got it running but it has a bad lower unit. The data tag is missing, is there another way to tell what model it is? On the intake it says 1979 timing specs so I assume it is a 79 but there are four different model numbers when I go to look for parts. Also what range of years would share the same lower unit? Thanks in advance,<br /><br />Duke
 

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: Missing data tag

Look on the starboard side of the engine block for a round, silver plug with two sets of numbers on it. It's a welch plug, looks about the size of a quarter.
 
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