The parts to fix the oil pump drive are not expensive, about 100 dollars. I wouldn`t just repair the oil gear, I would freshen up the whole motor. I don`t know if the motor has been run lacking oil already. Powerhead has to be removed anyway.
ï¿½The world will not be destroyed by those who do evil, but by those who watch them without doing anythingï¿½ Remember what He has done and remember that He is not done yet! GOD IS GOOD