Vanagon A/C parts are all US spec sizes, so any auto parts store should be able to get what you need. They can also be mail ordered from an online A/C supply house.

I have a 90 degree R-134a conversion fitting on my high side connection to make it simple to connect my gauge set on my Vanagon.

Do you have a R-12 or a R-134a gauge set?

Good luck,

Tim

Frank Condelli <RAlanen@AOL.COM> wrote:
Does anyone know where the VW Vanagon tool VAG 1637 can be obtained ? It's
the A/C high pressure valve adapter to allow use of the A/C gauge set. See
page 87.15 in the Bentley.

TJ Hannink
Goldibox - 1987 Vanagon Camper, Wolfsburg Edition
1981 Bluebird Wanderlodge, FC-33
Winter Park, Florida
http://home.earthlink.net/~tjhannink/
http://groups.yahoo.com/group/wolfsburg_campers
http://groups.yahoo.com/group/wanderlodge
FAVOR website:  http://home.earthlink.net/~clubvanagon

---------------------------------
Do you Yahoo!?
 Yahoo! Search presents - Jib Jab's 'Second Term'