Re: Force 5 Propeller
Force 5 is a 150 horsepower engine. Look right here on iboats for a replacement. You do not need the Michigan wheel; any aftermarket prop designed for that engine will do. (however, don't be fooled: Michigan makes the Michigan brand as well as others like Vortex and Ballistic)
You will be looking for a 13 inch nominal diameter. Depending upon what size hull and what load you carry, it will be 15, 17, 19, or 21 pitch. If it is pushing a large pontoon, you may need as low as 13 pitch.
You just need to be certain that the hub is for the small gearcase (4 inch diameter nominal) and it is a thru-hub exhaust model. Many Mercury props will also fit as the propshaft is 15 splines and the same diameter as Mercury.