Scirocco Register

Hi, I've been looking on the GSF website for service parts but there are x2 different sizes of fan belt for my 82 Scirocco!

There's a 10x940 and a 10x950. Is there any way to tell which one i need? (without measuring the old belt of course!)

Many Thanks

Dan

have a look at the old one and see if it is written on it. it will have been originally. if you have a branch near you, get both and take the wrong one back