Sorry, I mistyped the year range, should be 85-91.

You can look it up in the Bentley manual for Vanagon.

Page 58.2 begins the details of the 80-84 slider door.
Page 58.10 begins the 85-91 slider door.

Mark

mark drillock wrote:
> If you measure the window dimensions in the sliding door you can tell of
> the 2 doors it is. The 80-84 slider door has the exact same size window
> as all year vans have on the driver side. The change is the window is
> about 1" smaller front to back on the 86-91 slider door.
>
>