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1998
1991
1990
9989819
1990
What year is the mariner 9.9c 682cs 066674
Along with the engine serial number, the horsepower rating is needed to detemine the year model for a Mariner outboard.
think its the last 2 numbers of serial is year so 1980 i think
its 1981 model 50/1 fuel
The dry weight for a 1993 model, 20 hp Mariner outboard is 112 lbs.
About 17kg.
I believe its a 1979. Mine is a Japan made though.