Thanks for an informed detailed reply. This has been a PIA search.
I had tried the add 60 or 200 to the Dana p/n to no avail.
I will follow your lead and see how I do.
I did receive a relevant reply from:
They told me the axle in my van would only take an open carrier.
If this is so it changes my search to one for an entire axle.
I'm just back from a trip and more pressing matters have arisen.
I will dig into this shortly using your leads.
Thanks again for a useful reply.
I'll post my results, hopefully useful, soon.
The Dana site is a bit obtuse.
Randy's is a site just recommended to me by my gear head nephew.
It seems to have promise.
I'll have to contact these folks after Easter.