Originally Posted by kwontumspeed

Came out of a 1993 500E with 62K miles about 2 years ago. Unit worked perfectly when installed.

This is the MB branded Alpine 6 CD Changer. All parts included below:
CD Changer MC3191EV(1) - 002 820 2789
Changer Translator MX3192(1) - 002 820 3289
6 CD Cartridge(1)
Black 4pin Power Cable(1) - 129 820 50 15
8pin to 8pin Cable(1) Changer to Preamp - 1123.742-276
8pin to 8pin Cable(1) Changer to Head - 1123.939-276
Metal Mounting Bracket(1)
Carpeted Change Cover(1)

$80 shipped to your door, lower 48s.