The weight of a Yamaha 85aet or 85a build in 1989 - 1992 is 119 Kg
The dry weight of an 85hp Yamaha outboard is 245lbs.
A non oil injected, 1990 model, 2 stroke Yamaha outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
1990
I think the D is for 1990
The dry weight of an 1990 model, 115 Mercury outboard is 326 lbs.
50.1
1990
I have a Johnson 85 hp model no 85ESL75E 1975 longshaft low profile powershift II and it weighs 180kg apparently
50/1
1990
The year, 1990
1990