Used rear brake caliper mounting bracket, Mazda MX5 & Eunos Roadster 1.8. Note that this will fit either left or right hand sides, the upper slider pin is not included but just needs to be moved over from your old bracket (it is the same as the 1.6). This bracket allows the fitting of the larger 1.8 rear brake discs to a 1.6 MX-5 with the smaller brakes. The calipers and sliders are the same, just the brackets are different.
NA10-26-29X. UM00212.
