Assembled Oil Filled Diff GROM (ARA311193)

This Oil Filled Differential Set provides a pre-assembled upgrade for your ARRMA vehicle.

It is factory assembled and filled with 3000 cSt silicone oil for fast and efficient upgrading. The tough internal gears ensure long-lasting durability in all conditions. The 30T 0.8Mod main diff gears offer increased durability under extreme loads. Furthermore, it includes bearings for fast and efficient fit to your vehicle.