Are all Avy mid gates and windows the exact same?

[Double O7]

From the first in 2002 to the last in 2013?
Were any good or bad changes made?

P.S.
I want to modify a mid gate from a parts truck for use in my 2003.

 

[EXT4ME]

Yes.

They are the same.

And EXT, as well.

 

[Double O7]

Thank you
very much

 

[ygmn]

Maybe different color?
I do not remember if trucks had different interior plastic colors

 

[EXT4ME]

Colors are different to match the original interior.

Plastic matches plastic.

Carpet matches carpet.

Physically and mechanically, the same across all years of EXT and Avalanche.

In other words, any will fit, but may not match visually.