Johnson Seahorse Outboard 10hp QD-20 1959 306078 306074 Choke Knob Screw Exhaust Manifold All the parts look to

All the parts look to be here

Removed from a 1974 Mercury outboard 65hp 650 3cyl (Serial Number: 4052708)

3L 1978 1979 1980 1981 1982 1983 1984 1985

This is from a 1937 Evinrude Sportwin 2

6U0-4380E-09-EK - similar

Johnson Seahorse Outboard 10hp QD-20 1959 306078 306074 Choke Knob Screw Exhaust Manifold All the parts look toItem Details Removed from a 1959 Johnson Seahorse 10hp Model QD 20 with Serial Number 1898275 If you are unsure if this will work for your, please check with your outboards parts list manual or as send me a message and I can quickly look this up for you. Generally Johnson Evinrude used the same parts & assemblies for multiple years before completely changing the design on them so there is a likely chance that this might be compatible with other models