Broken Floyd Rose part

[Tom]

Hi,

I've unfortunately broken a part of my brother's Jackson KV3 (1999 model) :


I'm searching for a replacement, but I have difficulties to find the good part. I've only found these:
http://www.guitarnucleus.com/gnstore/tremolo.html (GN2298TR-CHR, it's the A string)
http://www.guitarpartsdepot.com/Sadd...lo_Saddle.html

The problem is that these parts are not exactly the same, and the color is not the same. Mine is not shiny.

Maybe you can you help me to find this part or at theast the references. For information, this is a photo of the guitar, and one of the bridge. Click for a larger picture.



Thanks a lot