The Tamiya 22049 Oil Gear Differential Unit is a practical upgrade for RC drivers wanting to tune traction and responsiveness. Suitable for XV-02 and TT-02 platforms, it uses silicone oil changes to alter differential action to match different surfaces and driving approaches.
Fit the unit to the TT-02 to tailor the front or rear differential. For XV-02 users the unit can be installed front, rear or as a centre oil-filled diff for more nuanced handling. Use Item 22050 (06 Module Spur Gear 70T) when setting it up as a centre differential to keep the drivetrain in sync.
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