Diff upgrade?

[rman]

Are there any diff upgrades?

we have 2 of these trucks with identical builds, and one of them keeps shredding diffs and snapping HR CVDs.
2s 4300kv dont remember the pinion...

 

[truluv215]

What diff do you have in there now? Is it stock or the metal gear diff?

 

[rman]

What diff do you have in there now? Is it stock or the metal gear diff?

4wd, stock metal gears. It’s been years, I know I have a kyosho gear or two, for the life of me I don’t remember where those go. I think the ring gear.

 

[rman]

Anyone else?

 

[REDdawn6]

You keep breaking these ?
https://www.ebay.com/itm/Hot-Racing...=2741878914819d3ca593de114c82a8cf72c67025ae58

 

[rman]

You keep breaking these ?
https://www.ebay.com/itm/Hot-Racing-ECX-2wd-AMP-Circuit-Ruckus-Torment-Steel-CVD-Driveshaft-SECT288RC/274187891481?epid=13011374084&_trkparms=ispr=1&hash=item3fd6df3319:g:NyoAAOSw30ReE6Es:sc:USPSFirstClass!92359!US!-1&enc=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&checksum=2741878914819d3ca593de114c82a8cf72c67025ae58

the 4wd versions, I’ve broken a few on 2s
ECF288VX06
Just regular driving, heavy throttle and turning, not crash related.