Mk1 cab window probs

Can anyone tell me what the "felty" piece is called (and where can I get some) that runs down the middle pillar (B pillar?) that the back end of the window rubs against to create a tight seal when opening & closing.
As my cab is 22 years old, I think it's about time I changed the stuff, well this and all rubbers around the windows really.
Also would like to get a cover for the car, went to Halfords & they don't recommend using their breathable covers (as recommended on this site) on a cab!
Any suggestions guys?
Thanx in advance.  :wink:

that is part of the complete b pillar seal it goes from base of door opening right up and over down to the rear window channel. unfortunatly these were deleted ages ago so you'll be looking at good 2nd hand spares

part numbers are 155847329f and 155847330f

1 side is available from vw classic parts, you can order direct or thru vw heritage:
http://www.vwheritage.com/vw_act_vwclassicparts.home_lang_EN_country_GB.htm