Gdads51 - the bushing hole diameter is .446 with my digital caliper indicating from the tech info 12V starter, but the flywheel (9 teeth spacing) measurement is 2.81 indicating 6V flywheel.... What now? Also the inside of the starter only has 2 windings installed not 4 but the brushes are gone! They are worn all the way down to the arms that hold them so it has to be rebuilt or replaced. I'm just trying to figure out what to get?