This is a direct replacement for your Skyline GTR that has a bad rear wheel bearing. Nissan dose not sell this a complete assembly. We pressed the OEM bearing (43281-AA300) and hub (43202-AA300) together in house so you don't have to worry about it.
These assemblies are the same left and right just punch the dowl out and swap it. Or if you make a note in the order we can do that for you.