Houston667

I am currently looking at purchasing a 1997 Beaver Monterey 3004 and we have taken it for a motor vehicle inspection and were told it requires a drag link and a few other parts. The service centre states they cannot find parts but they are also a heavy equipment shop and not an RV SHOP. I guess my question is, are the parts obsolete for this chassis? The literature indicates it is a Magnum blue streak chassis . Should I buy or should I run? Any advice here would be appreciated