You are so right, Robert.  I didn't look carefully enough to see that it
is indeed a BMW.  I only took note of the GM part number.  Apparently,
late model GMs use a 45mm cap.

Mike

ROBERT O UELTZEN wrote:
> Gee Mike -
> I just made one of those brake bleeders using the GM cap as described in the site and bled my
> Vanagon brakes using it.  The home-made blake bleeder described in the website was made for a BMW,
> wasn't it?  And you said that we all need a 45 mm cap like is found on Audi, BMW, VW, etc.  True,
> it need modifications as was mentioned in the site.  Could GM have made something useful/usable
> for us Vanagonites?  The GM cap can't be used normally on the brake fluid reservoir - no provision
> for a the brake fliid level sensor, but it works for a brake bleeder.
>
> Rob U
> oldkayaker
>
>