rusted frame where power steering unit attaches to frame on 1993 Ford E-150

I have a 1993 and 1994 Econoline 150 van. Both vans have rusted through right where the power steering unit attaches to the frame. I do not live in an area where salt is used on roads in winter. Has anyone else experienced this problem? My steering unit bolts pulled through the frame and left me without steering.

Asked by for the 1993 Ford E-150
You can go online and find frame repair kits for this problem. Have you owned them both since new and neither was in a salt area? Is long past where dealer will help with repair but you can ask.