Well I just had my clutch done because I thought my thrust bearing had went because I could hear a rattling until I dipped the clutch. As soon as I disengaged the clutch the rattling started again that's what makes me think I need a new gearbox. I've been told just to go to a scrap yard and try and get one from there. When I type into eBay gearbox for seat arosa it just comes up with a rebuild kit and I'm not sure if that's what I need. Cheers?