STP power steering stop leak ~ rm20++
Used power steering rack ~ rm 900++
It doesn't hurt to try.It's leaking.If it works,good.Otherwise it's an experience learned.However,these additives are there to actually revive old and shrunken seals to cure the leak.If yours have been repired with a repair kit,meaning new seals,then I doubt it will work.Nevertheless,I would give it a try.