In good condition though most of the windows off this van have a plug or two out of the windows so an odd fly may have got between the layers but will hoover out. With two support arms though the screw fasteners are missing from each arm, the thick rubber seal for the window opening, fastening catches and receivers, top hinge for wall.
eBay
As shown in good condition,from a Swift Corniche 1995. Complete to fit with thick rubber seal, support arms need replacing as are broke, catches and receivers, hinge for caravan wall. Caravan window, off side.
eBay