Center Drive Cups for 9L/9920 E-Maxx

[Dafni]

Get some drive cups from Mike, they are not expensive at all.
Wear on them is normal, all cups wear. I like to keep a couple spares at all times.

[brijar]

How much would he charge for a couple of drive cups? Not more than $15 or $20, I hope.
My current drive cups have about a 4mm slot and the dogbones easily fit in them, so they could be 2.5 or 3mm. Do Mike's drive cups fit that?
How long should I expect a set of cups to last?

Thanx,
Brijar!!!

[brijar]

Well, it seems that I have just broken the end of my output shaft off the tranny's front:007:, so I'll need a new one. I'll ask Mike to ship one with my cups for an additional $7.49, if the cups are cheap enough.
Also, does he have any that have threads on both sides of the cup for two set screws to pinch the shaft, or do the cups just have one threaded hole and one non-threaded hole on the other side? Do you know if he could send me a few set screws or yoke pins, as I don't have any at all:012:.

Thanx,
Brijar!!!