My 1992 500 SEL trans just suddenly failed at 123,000. miles.I also am considering purchasing a rebuilt unit from european or germantransmissions.com.I was qouted 1050. for a rebuilt unit with a 2 year warranty. Seems to cheap to be true. Has anyone had any experiences with these companys? Can someone suggest a reasonable,reputable place to purchase a rebuilt unit from? I need help,car is broken down,i have no back up vehicle.Thanks