So I'm working on my friend's CL55 sunroof.

Unfortunately, her problem won't be fixed by new cable covers.

I got it all apart yesterday and all of the teflon covers for the guide feet are cracked and falling apart. An MB video I watched said that they are replaceable, but I don't see them in the EPC.

Also, I accidentally broke one of the yellow plastic clips that secures the guide to the lift section...and again, I don't see the parts in the EPC.

Any ideas for availability on these items (other than a wrecking yard, and I really don't want more old, cooked plastic anyway)? I really don't want to drop $100 a side for some teflon covers and a plastic clip.