tailgate glass 87 K5

[brans87]

Got my tailgate semi apart and going to pull regulator out to clean up and regrease. Anyone know what the seal or whatever it is is on the bottom of the glass to order correctly? It runs the length it looks like as I am having to replace the side run channels while in there.
If picture is need let me know guys!

 

[brans87]

Called a sash assembly and filler? I think I need filler piece.

 

[blazer74]

Check with a local auto glass place. They may hook you up.