I got a voice mail saying that my "part" was in and I should make an appointment and that I will need a loaner because they will have the car for the day. I called back and made the appointment but the girl who scheduled me had no idea what the "part" was and the person who could give me that information was out to lunch. I didn't get a chance to call back. I got the impression when I brought the car in that they were ordering a fix, not a new or rebuilt tranny. I'll post what they intend to put in as soon as I can find out. I'm not partial to one method over another. The car is a lease and so long as it doesn't slip I'll be happy.