Tamiya 51702 39T Ring Gear Set - Replacement for XV-02 and TT-02 Ball Differential SP-1702  [51702]

Routine Gear Service for RC Drivetrains

The Tamiya 51702 Ring Gear Set provides a straightforward way to restore smooth engagement in XV-02 and TT-02 models that use ball differentials. Replacing a worn ring gear can reduce noise and recover consistent drivetrain feel during club runs or practice sessions.

Fits These Tamiya Chassis

This ring gear set fits a selection of Tamiya chassis, including the XV-02 PRO, TT-02, TT-02D, and TT-02 Type-S. It is made to pair with Item 22049 for proper installation and alignment. Keeping a spare set on the bench helps avoid long downtime after wear or damage.

Care and Installation Advice

Check gear teeth for wear, confirm correct mesh and backlash, and lubricate the mating surfaces with a suitable gear grease. Proper alignment and light lubrication are key to preventing premature wear and prolonging drivetrain life.