What is the weight of a 90 blue band mercury
137 kg ??
A 90 hp Mercury outboard, serial number OG242239, would be a 1995 year model.
A 90 hp Mercury outboard, serial number OD067645, would be a 1991 year model.
A 90 hp Mercury, serial number 4849632, is a 1978 year model outboard.
A 90hp Mercury outboard, serial number 6114748 is a 1982 year model.
In order to answer this question, the year model of the 90 hp in question, would be required. The range for 2 stroke, 90 Merc's is 265 - 305 lbs., depending on the particular model.
300
edwards
The 1999 model, 90 hp Mercury outboard requires an NGK BUHW-2 spark plug, standard plug wires are acceptable.
The listed dry weight for a 1999 model, 90 hp Evinrude outboard is 319 lbs.
The listed dry weight for a 1986 model, 90 hp Johnson outboard is 288-305 lbs, depending on the particular model.