Tamiya 42263 TRF 04 33T Hard Coat Aluminum Pinion Gear - Racing Upgrade  [42263]

Tamiya 42263 - TRF 04 Hard coat Aluminum Pinion Gear (33T)
Price:
CAD$10.61
Brand:
Tamiya
Model:
42263
GTIN:
4950344422630
Condition:
Brand New
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Fine-Tuning Drivetrain Performance with Tamiya 42263 TRF 04

The Tamiya 42263 TRF 04 Hard Coat Aluminum Pinion Gear (33T) is a sensible upgrade for hobbyists wanting to sharpen drivetrain efficiency. Made for 04 Module gear trains on Tamiya models, this lightweight aluminum pinion helps reduce rotating mass while keeping the strength needed for racing applications.

Benefits of the Hard Coat Finish

The hard coat treatment increases surface toughness to resist wear under demanding use. Precisely machined teeth reduce friction losses so power flows more smoothly to the transmission, helping maintain consistent performance over longer runs.

Suitable Models and Fitting Notes

The Tamiya 42263 fits any Tamiya vehicle specified for 04 Module pinions. A 3mm grub screw is supplied for secure mounting; set an appropriate gear mesh and tighten the screw to prevent slippage. Installation is straightforward for those familiar with basic RC maintenance.

How simple is it to fit the Tamiya 42263 TRF 04 pinion?

Fitting is quick: slide the pinion onto the motor shaft, adjust the mesh with a strip of paper or a feeler gauge, then tighten the included 3mm grub screw to secure it.

Will this pinion suit my Tamiya car?

It is compatible with Tamiya models that specify 04 Module pinions; check your model manual for the correct tooth count and shaft dimensions before fitting.

How should I maintain a hard coat aluminum pinion?

Inspect the teeth regularly for wear, ensure the grub screw remains tight, and replace the pinion if you see significant pitting or tooth damage to avoid drivetrain problems.

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