Just found a website - General - VWDiesel.net The IDI, TDI, and mTDI source.

• Just found a website by rabbitman on 13 Feb, 2011 00:19
• http://www.wagenstad.com/index.php#
  
  Pretty cool, parts for every vdub ever made, idk how you'd actually get 'em though I think they're on the other side of the ocean.........
• #1 by Powjetta on 13 Feb, 2011 08:17
• Cool site thanks for posting it, I didn't know what was available from the factory.
• #2 by rabbitman on 16 Feb, 2011 20:38
• Here's another: http://www.rpmrons.com/index.html
• #3 by zukgod1 on 17 Feb, 2011 16:58
• both look like good sites.
  
  I think I have that second one on my laptop.