I've had good luck sourcing oddball seals and bearings at a local
industrial supply place that deals in these sorts of things.  They can
often source stuff by cross-checking part and manufacturer numbers and/or
taking measurements.

On Tue, Apr 9, 2013 at 11:56 AM, Richard Koller <kollerr@helix.nih.gov>wrote:

> Greetings all,
>
>                 My search for part # 003 507 125A which is the internal
> governor seal for the autobox has revealed that it is no NLA at VW. I found
> it at O'Reilly parts but does anyone have a recommendation for a suitable
> replacement source for this seal? I don't know anything about O'Reilly
> parts
> reputation.
>
> Thanks
>
> Rick
>

--
Casey