I was cleaning the car & just happend to lift up the gear gator only to find the rubber boot was crumbling away so my question is can they be replaced if so where from?? Cheers
Ref item 26 on this parts diagm - http://audi.7zap.com/en/rdw/audi+a2/a2/2002-248/8/863-863060/ - it ties in with the number provided by Jeff.
It's an A2 part so if not used on other VAG models, may only be available from an Audi dealer. That's assuming it is not actually obsolete.