Hi buddy,
I have seen some shops around Istanbul manufacturing bushes for Palio's front lower arms. The bushes are produced because it is cheaper just to replace bushes instead of the complete arms. I am not sure if you mean changing the flexible inner parts of the bushes, so may i suggest changing the bushes with metal round surroundings around the flex parts? (There are so much rounds, sorry for poor English, hehe)
Cheers,