I just got off the phone with this incredibly nice gentleman by the name of Jurgen (I hope I spelled it correctly) who answered the phone when I called this company:
http://www.jie.com/Mercedes/mercedes_benz_transmissions.htm
I asked him for the price of a transmission and his response was: "What's wrong with your car." So I explained the situation and he suggested to get underneath the car on the right side and to remove the second cover from the front (Aluminum). There is supposed to be something called a B2 Servo (Piston Brake Band 2). If a spring or parts fall out when I remove the cover, then I will need the B2 Servo. The part number is 107 270 04 32.
Here is a pic of what it looks like:
On the other hand, I spoke to someone else who is a Mercedes Tech and he says that he thinks it is the band that broke. I'm not sure if he was referring to B1 Band or the B2 Band.
Automatic Transmission B1 Band
Automatic Transmission B2 Band
