Looking for a grip for a Firestone/Scott 1945 ish 3.5/3.6HP outboard. The old grip has thick walls abt. 1/8" and was missing some of it’s length. Most likely it was 4" long and 7/8 ID. It also served as a caring handle.
Check eBay for item number 131700505889 it should bring up a pointed end grip which is about 5-1/2" long. Mercury used these and so did Scott-Atwater. I think you will find it correct for your motor.