mix 50:1
Is there a shear on a 1975 mercury 200 (20hp) outboard motor
The dry weight for a 1988 model, 20 hp Mercury outboard is 105 lbs.
try iboats.com
The 20HP Mercury outboard with serial number 9137627 was made in 1979.
your motor is a 1975 200 20hp you can get more info here: http://www.autorepairmanuals.biz/site/573683/page/599300
Mine is 50:1 Model FD-22M Hope that helps. Loren
1970
1971
1969.
The serial number 9137327 for a 20 HP Mercury Outboard is not not listed in the Mercury Marine parts catalog.
An 20 hp Mercury outboard, serial number 3143107, is a 1971 year model.
1968 20hp