Does anyone know if these are reversible?

Thanks 

Bryan

----------
>From:  K & K
Sent:  Thursday, October 24, 1996 10:08 PM
To:  Bryan Feddish
Subject:  Re: Side Window Needed

I've got one though it came from the passengers side, check because they may
be reversible. Its a sliding window complete.At 08:51 PM 10/24/96 -0500, you
wrote:
>I shut my driver's door on my 83 Westy today and the side window shattered 
>into a million pieces!  I have no idea as to why this happened.  All I know 
is 
>I need a new side window.  It's the one behind the drivers seat.  If this was 

>a regular Vanagon I could go to my junkyard and get one but it's one of those 

>ones that slide and has the screen.  If someone has one to sell me, please 
let 
>me know as I need it ASAP!
>
>Thanks,
>Bryan
>
>Hey, how hard is this to replace?  Anyone have instructions?
>
>