elwenil, i'll take some measurements and even give you a part number for it from the local discount auto parts store near me. as for the caliper, you could buy the jetta one, but its expensive. i was gonna use one from a toyota 4wd because it uses a similar, if not the same thickness rotor as the jetta, and it is easy to make bracketry for. plus you can find the yota calipers in the junkyard pretty easy