dennisomfs
New member
trying to find a prop for a Force 40 with no serial number or old prop to go by... the prop shaft visble from housing is a toatl of 3 1/2", diameter is 11/16". spline count is 14, maximum prop diameter for clearance is 11" ...length of the splines are 2" (of the 3 1/2" exposed shaft)...one shaft I found pictured in my search appears to look like mine and is for the 1992-1994 model year for the Force 40 but I can find no details on shaft specs or spline count which would help in finding a prop. Any suggestions appreciated as the "experts" manning the catalogs by phone don't seem to have access to the props and therefore seem to be stymied without an engine serial number in spite of having all the above measurements. Thanks DRSpence