if they are anything like the seirra, there were 4 colours
yellow, red, white and black, all with various radii on the actual bit the cable hooked into
these also vary depending on which clutch you have fitted (low lift/high lift) so it's worth getting people to have a look at the colour of the quadrant before forking out the money to buy one, even thoguh they are only around £9 each, it's a massive job to change them