For Sale for '72 280SEL 4.5 (108 body)
Driver side front door parts:

Electric window lift assembly
$75.-

Door lock assembly
Not the outside handle, the piece that goes on the edge of the door.
$25.-

Wind deflector window. The triangular small window at the front edge of the door.
$50.-

I had to replace the driver side front door a few years ago and kept these pieces.

Sold separately or all for $125.-
Buyer pays shipping.