GE ac model: AKM08LNQ1 window extension side panel 13.66 x 11.02 x 0.9 in. This window extension side panel was pulled working perfectly fine full condition unit of GE room air conditioner unit unit 8000 btu All spec are given on the list Please check the spec before purchasing Item has been used previously As a used item condition is very good Is ready to move the next unit Who need it please welcome and thanks for watching