Tamiya 53950 - TGM-04 Zerol Bevel Gear Replacement Gear  [53950]

Tamiya 53950 - TGM-04 Zerol Bevel Gear OP-950
Price:
£24.11
Brand:
Tamiya
Model:
53950
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Cleaner Torque with the Tamiya 53950 - TGM-04 Zerol Bevel Gear

The Tamiya 53950 - TGM-04 Zerol Bevel Gear is a direct upgrade intended for the TGM-04 chassis, swapping in for the straight bevel gear supplied in the kit. Its spiral tooth geometry promotes more consistent power transfer and better gear survivability under load.

What Makes the Zerol Gear Different

Compared to straight bevel gears, the Zerol variant has curved teeth that distribute loads across more of the tooth face, reducing stress concentrations. This improves service life and helps maintain steady output under varying throttle inputs.

Suitability and Installation Notes

The Tamiya 53950 - TGM-04 Zerol Bevel Gear is compatible with the TGM-04 and TGM-03 chassis. Fitting the part is straightforward for those familiar with basic gearbox work; double check mesh and fastenings after install to prevent early wear.

Is this gear suited to competitive use?

Yes, the gear's improved load distribution makes it a sensible upgrade for competitive running, though overall performance also depends on setup and other drivetrain components.

Can I reuse my original mounting hardware?

Typically the original mounting hardware can be reused, but inspect screws and bearings and replace any parts that show wear to maintain correct alignment.

How should I check gear mesh after fitting?

Set mesh with a small shim or a strip of paper, rotate the gear to check for smooth engagement, and then tighten fasteners while confirming that there is no binding.

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