Yokomo PG-6438A Precision 64DP 38T Aluminium Pinion  [PG-6438A]

Price:
NZD$13.42
Brand:
Yokomo
Model:
PG-6438A
GTIN:
0639342208166
Condition:
Brand New
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Yokomo PG-6438A - Accurate Aluminium Pinion

The Yokomo PG-6438A offers a hard-coated aluminium build that balances strength and low weight for dependable gear engagement. This 64 pitch 38 tooth pinion is made to pair with 64DP spur gears, delivering predictable drivetrain behaviour for model tuning.

Why the Hard Coat Matters

Hard coating on the aluminium improves surface durability and reduces abrasive wear, which helps maintain a smooth gear mesh over many runs. Its lightness also helps reduce inertia on the motor shaft for crisper acceleration.

Where to Use It

Suitable for a variety of RC cars that require 64 pitch components, the PG-6438A works across on-road and off-road platforms when matched to the correct spur gear and shaft diameter. Verify compatibility before installation to avoid gear damage.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is the PG-6438A suitable for brushless motors?

Yes, it is compatible with brushless setups as long as the motor accepts a 64 pitch pinion and the shaft diameter matches the pinion bore.

Can I run it on rough surfaces?

The hard coat helps resist wear from dust and grit, but regular cleaning and inspection are recommended after rough or dusty runs to protect both pinion and spur.

Are there upgrade tips for better mesh?

Use proper shimming and check backlash. A thin layer of gear-safe grease on the spur can help smoothing engagement without causing excess drag.

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