DEX210 ball diff mod.

[KennyClark]

I have been running this mod in my 210 for a few months and thought I would share it.
It does away with the circlip assembly completely.

You will need

A pair of B4.1/SC10 outdrives.
2 x 5/32 x 5/16 x 1/8 bearings.
14 x 3mm diff balls.
Team Associated RC Part #7677 Offroad Diff Rebuild Kit
Team Durango 10x12x0.1mm Differential Shim Set (10)
[TDR310033]




Basically you build the diff as you were building a B4 diff but using the diff pulley and 3mm balls from the 210.
Once its built it will require shimming (around 1.6mm on each side) to stop any lateral movement in the gearbox.
I have been using this diff for a few months and it has been spot on.

[rcjunky]

The imperial bearing work in the metric diff gear? tempted on trying this with bfast diff parts now that we'll be running dirt this summer

[KennyClark]

Yes the Associated bearing is an exact fit in the Durango pulley.

[rcjunky]

thats right, 5/16 is basically 8mm, I may bo giving this a try. The MIP super diff is cheaper then the AE and is tempting to try. I've already got lots of shims