I need help, and quick.

[Rotary Freak]

Okay I'm going to go order a replacement part for my X-Mod, so that I can actually drive it again, however..theres a problem. I have no earthly idea what this part is called. So allow me to describe it..its the part that your tire goes on to, that locks into the cup on the axle and in conjunction with that spins your wheels, it seems to be a commonly broken part. Its threaded through the red or yellow plastic piece that holds your suspension up. Can anyone please tell me the part number and name of this piece, its very urgent at the moment, I will be eternally grateful to whomever tells me.

[aperson]

it has can be called a half shaft, axle, half axle

[Firepony]

back in my old big foot rc days and the good old clod buster it was a called a dog bone .

[Rotary Freak]

The guy at Ratshack (Theres a cool guy who works at mine, the rest are arses.) had no idea what to call it either, but he did his best to try and figure it out. I know any of the rest of them would've just been like "Welp, yer screwed buddy.", He even called somebody to try and figure it out and get the part number. I got it ordered (for free, I might add) and he told me if we got the wrong part to just bring it back and either way he'll get me back on the road. It was pretty cool, so hopefully sometime after the Holiday my replacement part will be showing up at my doorstep, thank you guys for your help. I kinda had an assumption of what it was from the parts list on the Yahoo group, but I still wasn't sure. Once more, thank you for your help.