I have a 1990 90HP Force motor, dual exhaust, 15 tooth spline with a messed up 13 1/2x15 prop.<br /><br />I found a good used one with a OEM # of P692-1 692265. Everything I can find says this will fit a '88-'92 US Marine, Force, Chrysler 70, 85, 125 and 150 HP. <br /><br />So would this work...