This is a complete installation package for a 126 blue interior. Included is a complete GEN II/III rear hat tray with speaker covers, the roller blind mechanism, the roller blind guide rod and mount, the wiring harness, and the operating switch. The roller blind mechanism has a brand new toothed plastic drive cable installed.
This is one of the rarest 126 options in perfect working order. If you want to trick out your 126 and you don't have a blue interior it would be possible to change the fabric covering of the roller blind mechanism and modify your original hat tray to work with this installation.
The complete package is available for $400 plus shipping, if you have any interest or questions please PM me, thanks and good luck.
I will post some pictures in a day or so.