1997 Sun Voyager jalousie window seals

[Redmike351]

Hi folks, we have a 1997 sunvoyger with the rear jalousie windows in the bedroom. I can not find the window make. The left window is an emergency exit window, otherwise they are the same. The windows have two vertical fixed panes one on each side and 4 horizontal crank out panes. At the top pane there is a rubber seal that is about 1 inch wide and runs the width of the pane. Ours have shrunk so heavy rain leaks into the gap. I would like to replace that seal with new since they are 20+ years old. Does anyone know the make of the window? Or where to purchase replacement seals? The attached photo shows the window with the shorten seal in the upper left just above the top open pane. TIA!