Hi, my dad used to run a shop that worked on a lot of imports and I came across some Mazda rotors that are NOS still in their original packaging. The part number for the rear rotor is 2090-23-113B, making the front rotor as number 2090-23-103B. They are about 70mm thick, making them more than likely 12A rotors. I have them listed on eBay but am also willing to negotiate elsewhere. $350 or best offer, $35 shipping in two USPS flat rate boxes, or about 24 pounds through the method of your choice. Thanks, let me know if you have any questions.
(http://wecphoto.smugmug.com/photos/i-Kxjsj8G/0/XL/i-Kxjsj8G-XL.jpg)
(http://wecphoto.smugmug.com/photos/i-RSPNHHt/0/XL/i-RSPNHHt-XL.jpg)
(http://wecphoto.smugmug.com/photos/i-QwJXzhb/0/XL/i-QwJXzhb-XL.jpg)
(http://wecphoto.smugmug.com/photos/i-fHjcw67/0/L/i-fHjcw67-L.jpg)
These are for the RX2 or early RX4 and are indeed 12a rotors that take the 6mm width carbon apex seals.Note the double side seals too.
Regards
Carl
These are rotors for US early RX2 and RX3 twin dizzy 12A engines. I dont know the differences with the rotors for other markets, that means for engines with out thermal reactors and the other pecularities the US engines used to have.
How come the bottom one has a spring in it and what looks like the remains of an oil control ring? Can we have your contact details? email?