Tamiya - TT-02 Oil Gear Differential Unit Nitro Accessories Fuel Tubing the surfaces are extremely smooth

the surfaces are extremely smooth

Foil seal x 1

known as the "Super Gundam"

If you upgrade your radio system to one with a 3rd channel

Tamiya - TT-02 Oil Gear Differential Unit Nitro Accessories Fuel Tubing the surfaces are extremely smoothOil filled sealed gear diffs have become a standard tuning part for many of Tamiya's performance race cars. This TT 02 version can be used on any of Tamiya's TT 02 chassis variants to further improve the cars tuning options. Oil filled gear diffs offer the user to add different viscosity silicone oils into the differential gears housing in order to change the rate of speed in which the differential gears rotate. The rate of rotation can be tuned