Official Erevo 1/8 scale center diff thread

[simplechamp]

Thanks, next question: what is the purpose of the new bearing you've fitted on the cap/spur side of the diff?

[mistercrash]

The 8X12X3.5 bearing is simply to center the TRA3985X output gear perfectly on the spur/cap. An 8X12 bushing would do the same but I couldn't find one so I went with the bearing. It will not move or turn so even an old gritty bearing will do fine.