You can try GermanAutoParts for some of those items. They sell OEM VW parts at a discount and are about 15minutes north of Albany. If they don't have the parts listed on the website you can always try calling them. Here's their website:
www.germanautoparts.comAs for salvange junkyards, L&T enterprises is probably the best in the northeast. Lenny can get you anything and everything VW, the only problem is that he's in Allentown, PA.
Here's the number: 610-264-9191