I understand you Nick..

The guy want to know how large the diameter of the shaft on the pinion is.. ;)

No not the shaft, the hole in the shaft, lol...

OH I think me gets it now. don't know that nick. The shaft is 5mm i believe. I will have to go with about 2.5 mm. Could be wrong about it.

The maximizer diff cups use the stock spider gears, so the output shafts(which are part of the stock spider gear sets) will be the same as stock, beacause they ARE stock.
I also have t-bones cvds, as well as t-bonz drive cups(which use the stock screw to affix to the output shafts), which are available seperately.

I think he wanted to know the hole through the shaft.

yes, but he already knows the size of the stock shaft hole, and the maxi diffs use the stock parts, so he already knows!

You sound as confused as we were. the hole threw the shaft. Where the stock pin slides threw. I think. I still confused. But that is what i think. I need to stop that. i going to burn something out with all this thinking. 2 cells can't take but so much :)

Thank-you Mike! Someone who understands me, lol. :D

That was a tricky one. Questions answered.

I still so confused. I wish some one would help me now. I don't have a clue any more. Brain over load. :)

LOL