Tamiya 49237 Hard 0.4 Spur Gear 120T for TA04 Race Chassis [49237]

Tamiya 49237 - Hard 0.4 Spur Gear 120T TA04

Price:

CAD$14.18

Brand:

Tamiya

Model:

49237

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R/C General - Gears - Spur Gears

Robust Spur Gear for TA04 Racing Builds

The Tamiya 49237 spur gear is a purpose-built 0.4 module, 120-tooth component for the TA04 chassis that delivers dependable meshing and long service life under track conditions. Molded from hard black plastic, it stands up to frequent use and is a straightforward replacement or upgrade for touring car setups.

Essential Specs

Material: Hard black plastic engineered for wear resistance
Compatibility: Made to fit Tamiya TA04 chassis layouts without modification in most cases
Tooth Count: 120 teeth to give smooth torque transfer and predictable ratios
Pitch: 0.4 module to match standard TA04 pinions and ensure accurate mesh

Will the Tamiya 49237 fit other Tamiya kits?

This spur is designed for TA04 geometry and mounting. It may fit other models that use 0.4 module 120T spurs, but you should check shaft position and diameter before swapping.

How should I set gear mesh for best life?

Use a standard paper or coin method to achieve a small but even clearance between pinion and spur. Proper mesh prevents premature wear and noisy operation.

Can I change pinion size with this spur?

Yes, you can alter ratios by changing the pinion. Make sure the pinion is 0.4 module and check mesh after each change to avoid binding.