Aftermarket sunroof in 2002 ls v8

[tkswan]

GEEZ!

My sunroof has malfunctioned. I took it apart (i.e. reomved the glass) to inspect the parts. They are made of cheap plastic and cant be expected to last.

http://mysite.verizon.net/tkswan/DSC00040.JPG
http://mysite.verizon.net/tkswan/DSC00056.JPG

The image at the URL above is of the trolley assembly. Notice the floating peice just below the letter R. The floater is broken off of the main trolley -- under the track. ...eyes moving right is the trolley. It has pegs on it that attach the trolley to the glass. eyes right again is a flat plate with 2 holes in it which gets pushed forward and aft by a long (unseen) screw under the track assembly which is driven by the motor. Its really a simple mechanical device. I rigged the roof assembly to hold in the closed position then I removed the power supply to keep it closed and sealed until I get a fix.

My question: Can the trolley assembly be seperated from the track? can I buy it seperately?