Purchasing S14 Rear Hubs

[BuudWeizErr]

I need kinda a quick answer to this.

I went to Kragen and ordered rear hubs for an S14 SE for my 5 lug conversion. I told them that 4 lug was useless and that they can keep it if they send me the 4 lug version.

So anyway, they came in today, and while I haven't had a chance to look at them, the guy on the phone said that it WAS the rear hub assembly, but it wasn't the piece that has the studs. WTF did they send me? Is it the spindles? If it is the spindles, do I need them?

If they are spindles, and I don't need them, I can have them returned, but what parts do I need? "Hub Assembly" apparently doesn't cut it.

And does anyone have pics of EXACTLY what I need?

EDIT: I have every single other piece that I need for this conversion. All the brake parts, and all the parts for the front end 5 lug conversion.