2002 Big sky montana 3670 missing fridge and stove

I did call keystone and they said that in their systems it goes only to 2004 and they could not help. All local companies could not find matching stuff so the insurance paid me out and is letting me do all the work. The trailer was purchased used and did not come with books. So make sure to keep record of all your stuff, you never know what can happen. I will keep trying.