The most common is the SD508.  See Bus Depot Link:

http://www.busdepot.com/details.jsp?partnumber=SD508

Another, but less common is the SD708:

http://www.busdepot.com/details.jsp?partnumber=SD708

And if you want rebuilt:

http://www.busdepot.com/details.jsp?partnumber=255272806AX

Hope this helps
--
Jim Thompson
84 GL 1.9 "Gloria"
84 Westfalia 2.1 "Ole Putt"
73 K Ghia Coupe "Denise"
72 411 Station Wagon "Pug"
oldvolkshome@gmail.com
http://www.oldvolkshome.com
*LIVE Right Now From Buses By The Bridge XI*
*******************************************************
On 1/11/07, Blake Heinlein <blakeheinlein@gmail.com> wrote:
>
> Does anyone know the model of the A/C compressor that was used on the
> 1.9Lvanagon engine? I'm trying to find the equivalent Sanden
> compressor for my
> A/C project. Can someone send me pictures of their compressor installed in
> their van? Compressor nameplate data would be helpful also if available.
> There isn't much in the Bently manual on any of this.
> Thanks,
> Blake Heinlein
> http://blakeheinlein.googlepages.com/