FS: 4kq Transmission (ID help needed)

[Mark Todd]

I have a transmission for sale that was represented to me
as being a working 120k mile unit from an '86 4000Q.
Everything turns easily by hand, and the diff lock works.
I never had this in a vehicle, so that's all I can guarantee.
I bought it for a project that never came to be.

The numbers cast in just behind the pass side axle read:
016 301 103 and WWO.  Can anyone verify that this is
the correct unit for the above application?  I can't find any
other numbers on the thing, except for the stamp "US" +
a 5-digit number on the top of the bellhousing.  I would also
like to know what other years & models it will fit.  Also,
if there is something I can do to test this thing and give a
potential buyer some peace of mind, please let me know.

I listed this on eBay recently and got no bidders.  I'm in
Louisiana (where there are no Audis) but can ship via
motor freight to anywhere.  My company gets good rates.
I shipped a 250lb motor to Indianapolis for $87.

Look here for pictures and description:
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1863108289

Thanks in advance for any help.  I need to get this thing
out of my carport.  Will consider partial trades for a 4.11
rear-end and/or rear axles (inner joints and shafts only)
and/or a center driveshaft (rear joint and shaft only) that
fits the above rear-end.

Mark Todd