Here you go:

http://www.van-cafe.com/home/van/page_104_154/voltage_stabilizer___see_descr
iption.html

Cheers, 

Jeff

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
Anthony Egeln
Sent: Wednesday, December 08, 2010 9:50 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Voltage Stabilizer in Instrument Cluster

I've been asking around about getting a used instrument cluster so that I
can get one with a good voltage stabilizer (mine won't produce the 10 volts
needed).
Then I did an archive search and there was a post back in 1998 about this
part. �The upshot was that the voltage stabilizer should be replaceable with
any matching 10 volt part. �My local shop also confirmed he only wanted the
voltage stabilizer, not necessarily the entire cluster.
It would be good to get the OEM part though. �Could someone with ETKA please
search and see if there is a VW part number for the voltage stabilizer?
Any ideas about replacing this part are welcome. �I want to have a working
coolant temp gauge soonest so I don't endanger my new wasserboxer.
Thanks, Anthony'89 Syncro GL (Hidalgo)