b7 hub assembly, help..............

[cool-dubs]

Hi I've got a 3.2 v6 a4 b7, while fitting coilovers I managed to damage my hub assembly/leg. My ones are made from aluminium but I have seen some steel ones for sale, are these the same or are they for fwd models

Can I fit the steel ones to my car?

Thanks

[James]

Is there a big price difference?