They call it a dash cover.

https://www.gowesty.com/product/dash-mats/3022/dash-cover-

On Fri, Apr 29, 2022 at 6:08 AM Eric Caron <ericcaron96@comcast.net> wrote:

> Hi folks,
>
> Does anyone know the name or source fr the dash rug for vanagon?  I looked
> on GW and Bus Depot and could not find.
>
> Maybe another vender or just called something  else?
>
> And what are the little plastic things on the ends of the slider windows
> called?  I think they help the windows slide more smoothly.
>
> Some other small missing things needed but I may have to keep my fingers
> crossed to find in used parts sheds.
>
> Tips and sources appreciated.
>
> Putting this van together is going to be fun.
>
> eRic