Club 80-90 Forums

Hi all, I am after a bit of advice please, my speedo works but the miles are not clocking up, I assume that something is broken within the speedo itself, as these are hard to come across does anyone know if any other speedo's from the VW range fit / can be used?
Thanks

put an ad in the wanted forum.im sure one of the breakers on here will have one...

worth taking thwe back off and checik the gears havent slipped away from each other or stripped.. or dare I say it, someone has been in there before....