Dan,

I bought this setup from this guy about a year ago for my 1982 1.6L diesel vanagon.
Here's some part numbers.

OK, here are the part #'s 
(I've been getting a lot of interest on this) 
 
028 121 031 e   water pump pulley 
028 903 143 ab alt. mount w/tensioner
037 121 013     water pump assb. 
028 903 025 q  alternator 
028 903 137 t   serpentine belt 
028 105 243 t   dampner pulley (crankshaft) 
water pump w/ 30 mm hub 
new bolts of various sizes....www.boltdepot.com

 

I'm hoping to get this stuff on my web site.

When I find some time.   www.geocities.com/jfoust1776