TT-01 Precision Replacement Differential Gear TT01-05/RG for TT01-05/LB by 3Racing  [TT01-05/RG]

Tamiya TT-01 Hop-Up Option Replacement Differential Gear For #TT01-05/LB - 3Racing TT01-05/RG
Price:
USD$1.90
Brand:
3Racing
Model:
TT01-05/RG
Condition:
Brand New
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Technical replacement for TT-01 differential

This hop-up differential gear is specified for TT-01 use and listed for compatibility with the TT01-05/LB variant. It is intended as a professional-grade replacement to maintain correct gear engagement and serviceability in TT-01 drivetrain assemblies.

Fitment and role: engineered to seat within the standard TT-01 differential housing, the gear engages the stock spur and pinion geometry used on TT01-05/LB configurations. It is designed to restore accurate gear mesh and consistent differential behaviour for reliable performance during tuning and routine maintenance.

Installation notes: testing-fit the gear during diff housing reassembly, ensure proper tooth mesh and bearing preload, and re-use OEM fasteners where applicable. Verify smooth rotation and absence of binding before returning the vehicle to full operation.

Is this compatible with standard TT-01 diff housings?

Yes. The component is designed to fit the stock TT-01 diff case and to interface with the original gear train when used in TT01-05/LB setups.

What should I inspect during installation?

Check tooth engagement, axial play, and bearing seating. Confirm there is no excessive lateral movement and that the gears run freely after assembly.

Any recommended maintenance after fitting?

Periodically inspect gear condition and lubricant, and replace or refresh grease as part of normal drivetrain upkeep to preserve smooth differential action.