Depending on condition. does it have tilt and trim, are the throttle controls with etc .. between 600-1000 If in good condition. Hope this helps
The 1998 model, 40 hp Mercury Force outboard requires a 50:1 ratio, one pint of 2 cycle oil to six gallons of fuel.
The dry weight of a 1985 model, 40 hp Mercury outboard is 152 lbs.
A 40 hp Force/Mercury outboard, serial number OE050151, would be a 1994 year model.
A 40 hp Mercury outboard, serial number 7032376, would be a 1974 year model.
An 40 hp Mercury outboard, serial number 7197998 would be a 1983 year model.
50:1
The dry weight for a 1997 model, 40 hp Mercury outboard, is listed at 177 lbs.
A 40 hp Mercury outboard, serial number 5897057, would have been manufactured in late 1981.
1990-91.
The 2 cycle 40 hp Mercury outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
A 40 hp Mercury outboard, serial number 6052990, would be a 1982 year model.
approx, 220 lbs