Need help identifying kicker motor
 

I just got a small kicker for my boat, and would like some help
identifying it.

It is missing the top cowling, but the front says Sears on it. It has
Tecumseh on the flywheel and a tag on the intake with the #s 640-16
and 7095.
It is a single cylinder, 2 stroke.

Any help is appreciated.

Curly