Chevrolet Silverado center console?

[Dukeblue15]

I've got a 1999 silverado and my center console is broken. It's a console that you can move up and down to make a third seat. The console itself is not broken just the roof of it. I guess that's what you'd call it. Whatever the part is that opens the console. Does chevy carry extra of these or can i get another one someplace?
thanks.