Need replacement windows for my 89 chieftain

[Bill5993]

89 chieftain 31rq I need driver side living quarters replacement window and replacement window for the rear fire exit

[Oz]

You'll need the measurements.
Check facebook marketplace for ones being parted out, which may or may not take quite a while to find exactly what you need.

Have them made at any shop that cuts automotive glass. That's what the majority of people do.

In addition:

https://rvglassexperts.com/promo/?matchtype=e&network=g&device=m&keyword=rv+glass+solutions&campaign=1511980962&adgroup=58891316060&gclid=Cj0KCQjwreT8BRDTARIsAJLI0KIFiujJyV2e6kgazJgVctHZPeSK4k3Y4wIzZ5oh8yOHy_Ak-idysz0aAn0oEALw_wcB

And:

https://www.rvglassparts.com/services/