the calipers will fit but you would need to use them with 2wd discs and also drill out the 2 bolt holes where the caliper bolts to M12 as they use bigger bolts than the 4wd cossie items but other than that they are the same

not sure if the discs could also be used but i doubt it , would like to know for definite though as they a lot cheaper than 2wd cossie discs !