Hi guys, just need some help with something. The master and slave clutch cylinders in a Aus-delivered rx7 series 5 13b turbo, would that be fine or coarse thread?

And just on that, would you trust buying either of these new from ebay?

http://cgi.ebay.com/MAZDA-CLUTCH-MAS...QQcmdZViewItem

http://cgi.ebay.com/MAZDA-CLUTCH-SLA...QQcmdZViewItem

Mazda dealers here want $206 for the master and $145 for the slave, need it not urgently but ASAP. So thats why shipping from america is out of it.

Thanks for the help.

 

those look fine to me, i have autozone (nationwide auto parts store in USA) ones in my car for about 2 years now with no problems...make sure you bench-bleed both before you install...send me a PM if you want instructions on bench bleeding

and about the coarse thread, just look at the ones on your car... do they mean coarse threads for the metal lines? if so, that makes a difference. you would need coarse thread lines as well. its all a gamble. unless you are able to tell yourself my looking at the ones on your car now. see if they can take a detailed picture of the holes where the lines go into the slave and master