93 300E Right Rear Window Issue - parts ID

[JGHowland]

I have a 93 300E with a rear window failure - after removing the door panel, I found some parts at the bottom of the door (see attached picture), along with a loose cable. The window didn't go up or down until I cleared a cable jam, now it won't stay up without a jam between window and frame.

Can anyone identify these parts?

How can I get the cable back where it belongs and how do these parts fit in?

Thanks for any assistance,
jgh