These windows were made by Hehr or Creation and one of the suppliers was parkin accesories.I used to run a van conversion shop and we bought lots of our parts from parkin.I still have some window parts and will see if I have a latch that will work.Is the latch all that is broken?There was another parts supplier near me that might have the whole window if he is still around.Haven't talked to him in 10 years.