LET'S GET SOMETHING STRAIGHT HERE. I don't insist anyone to take one of my done motors. It is only is suggestion if one does not want to wait the extra time to have his or here done. and yes some of the done units may have some dings form getting banged around when removed or even in assembly line parts bins. They were not in separate boxes on the assembly line. some may have pits but we don't polish to remove them as if done thins out the part #'s as fastmark says.