Raz: the
Scamp rear window fit by widening the
Uhaul opening by about 1/2" on each side and installing the clamp ring backwards. Our rear window was a real disaster, all gobbed up with silicone and non opening so this new window is a huge improvement. The original side window opening in the
uhaul is too big for the
Scamp window, so I got a piece of 1/8" aluminum plate and made an adapter, used
fiberglass resin and some stainless steel 10-24 screws to attach it to the trailer and had the correct size opening cut into it for the new window. Made a similar filler piece for the inside out of 1/4" plywood, and again installed the clamp ring backwards. One down side of this installation is that now the window unit protrudes into the trailer a couple inches rather than flush like the original. I had to make up a new curtain rod too. Haven't water tested it yet. Window is nice but I don't think we gained any on the size of the part that opens compared to the original slider window. Still undecided if I'll replace the window on the other side or rebuild the original. I just noticed that you're in Vermont, may I ask what part, ever go to the Bennington car show in mid September? And yes the
Scamp windows are Hehr. Bob