by MECOA » Sat Jul 15, 2006 5:00 pm
Usually the crank is ok and can be cleaned up, the ft hsg will need to be replaced.
As for pistons, it is really hard to measure to see if they are the same. We grind and match to .00005" (50 millionths of an inch)
As for the bearing check the play in them. You can insert the crank and see how much the outer cage can move front to back. Possibly compare it to a known new or good bearing.