Tamiya TT-02 RC Differential Locker - 54649

The Tamiya TT-02 Diff Locker (TAM54649) is an option part designed to lock the differential on the Tamiya TT-02 chassis, giving you a fixed axle drive rather than the standard open differential setup. Fitting the diff locker to your TT-02 changes how power is distributed across the driven wheels, which can be useful for certain driving styles and track conditions — particularly on high-grip surfaces or when running the TT-02 in a more aggressive, competition-oriented setup.

Key Features

• Locks the differential on the TT-02 chassis, replacing the standard open diff with a solid drive unit
• Suited to high-grip on-road or carpet track conditions where a locked axle can improve drive consistency
• Tamiya option part — engineered specifically for the TT-02 platform, ensuring a direct and accurate fit
• Allows drivers to experiment with handling characteristics beyond the stock TT-02 differential configuration
• Installs into the existing differential housing without requiring modifications to the chassis

What's Included

• Tamiya TT-02 Diff Locker unit (TAM54649)

What You Need

• Tamiya TT-02 chassis or TT-02 based vehicle to install this part
• Basic RC tools for disassembly and installation (screwdrivers, hex keys)
• Replacement differential grease recommended when servicing the differential housing