Where to get old E-Maxx body mount posts?

[JoFreak]

Hi!
I'm looking for the old round body mount posts the e-maxx (3906) had before they got switched to the new angled design that you still find on the new e-maxx (3905). It's part number #4914 (NOT 4914R!). I'm not able to find it in any shop, only the new ones which I can't use because I'm not using the stock shock towers.
So if anyone knows where I still can get the old parts, please tell me.
Thanks!

Jo