With a polished stainless steel frame, this kit supplied by Heritage Parts Centre comes complete with all you need, including the hinge and window aperture seal. Installation is reasonably simple but will require drilling, and two tabs to be welded to your window frame to secure the opening stays.
Count out £724.95 and head over to HeritagePartsCentre.com and order part number 211-898-521/D/SS alternatively, dial their cool camper hotline on 01273 444000 and their team of enthusiasts will take care of business for you.