As I was working on my sunroof, a part of the crappy track broke so I will be replacing the sunroof. Since I have already pulled a few, I know how to take them down. However my question is is there a company that makes premade headliners? Although mine is fine I am prepping myself before taking it out.

Also, I saw a few places where people were making their own parts. Is it better to go original or go with "new" parts?

 

Would someone be so kind to provide the open dimensions of a factory installed Webasto sunroof.

And/or an instruction manual to install the sunroof that should have the necessary info.

Thnaks
jjsandsms
Jeff

 

I bought one from these guys a few years ago:
https://www.ebay.com/itm/171324319654