Diff Cups????? Redcat Part 710022

[Deluge1]

Yes, part # 710021 is the hardened version. Part # 710022 is for the center dog bones, so they should work on the front and rear pinion shaft, as well as the center diff. Part # 710020 could be a hardened version, but I'd wait for Rob to chime in on that one.

 

[rob64n]

which truck are you putting them on? they are for the x-series incase some do not know