Now that's a window!
Please give me/us some details and or a link to where you bought it from.
They are Dometic S7P windows. There was a solid CR Lawrence on the passenger side, so I had to go a bit big on that one to cover the old hole. These windows are pretty hard to actually get as Dometic only sells then to OEM manufactures like Winnebago. It took a lot of phone calls...
2001 Van Haus E350 EB 7.3L Quadvan 4X4
1999 Sportsmobile E150 - SOLD
2002 Sportsmobile RB50 7.3L 4X4 - SOLD