How infuriating! At least your research has paid off and you are not trying to fit the wrong clutch. If you can spare a moment would you be so kind as to post the relevant part numbers and data for future reference?
Regards Geoff Peace.
Hi Geoff, I'm always careful about posting part numbers in a forum, as they can change over time and there is a risk that folks take them as gospel, when they may no longer be correct! However at this moment in time according to Exedy's own system the following seems to be correct for 1.6's
Kit no: MZK2064 for code NA1 9/89 - 12/97
Kit no: MZK2120 for code NB1 1/98 on, NB18 08/00 - 07/02, and NB18 08/02 - 07/03
Presently if you order off MX5 Parts, they list the MZK2064 for all 1.6's, but will be altering their website to cover the MZK2120 kit.
The difference between them seems to only be the pressure plate, with the part numbers for the bearing and friction plate being the same in both kits.
Anyone reading this, should of course check that these numbers are correct for their particular application at the time they are going ahead!