ARA-3067 Assembled Oil Filled Differential 30T 0.8Mod, 3000cSt Oil: GROM HEX TOOLS High-torque RS-550 motor delivers powerful

High-torque RS-550 motor delivers powerful performance

8576 - Differential

Using the third channel button of the included Spektrum DX3 transmitter

at some point you'll want to go even faster — and you can

Despite their rugged build

ARA-3067 Assembled Oil Filled Differential 30T 0.8Mod, 3000cSt Oil: GROM HEX TOOLS High-torque RS-550 motor delivers powerfulFactory assembled and filled with 3000 cSt silicone oil for fast and efficient upgrading Tough internal gears for long lasting durability in all conditions 30T 0. 8Mod main diff gears for increased durability under extreme loads Includes bearings for fast and efficient fit to your vehicle