@Kedar - I tried to get as much info i could from the Workshop controller but this is all i have. Not all Punto's are affected and this is not specific to 90 HP's and also not specific to most recently manufactured ones as well. My dealer replaced boosters in a total of 3 cars only and he says only these 3 got the wrong booster's. The only thing you could do is bug your dealer and see if he has any info. I suppose anyone else wouldn't be able to help you in this case. Regarding the front axle's i have no idea, as Italia suggested Fiat must be able to open up or provide some kind of list. But from what i understand FIAT does not want to declare any of this officially and advertise any of these replacement and ruin their reputation (If at all any of it is still left).