I decided to try to find a better crank.. The force 125 crank part #FA528018 has been superseded to part # 817400T3
I found a local crank from a 1992 force 120, when I looked up the part number for the crank it is 817400T3. I cannot confirm anywhere if the stroke on a 1992 120 is indeed 2.875". I went and looked at the crank its in perfect condition with all bearings and he is asking $60 for it..
Can some one confirm what the bore/stroke on the 1992 120hp are, it is a 15 spline crank and it has the force lower unit.