Yokomo PG-6438A Race-Grade 64DP 38T Aluminium Pinion Gear  [PG-6438A]

Price:
AUD$11.86
Brand:
Yokomo
Model:
PG-6438A
GTIN:
0639342208166
Condition:
Brand New
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Yokomo PG-6438A - Race-Grade Pinion

The Yokomo PG-6438A is crafted from hard-coated aluminium to provide a stiff yet light pinion gear option for hobby racers. With a 64 pitch and 38 teeth, it is compatible with standard 64DP spur gears and built for repeatable performance.

Performance Advantages

Its hard-coated finish reduces surface wear and helps keep gear engagement consistent under load, while the lighter construction reduces rotational inertia for improved throttle response and smoother acceleration profiles.

Compatibility Notes

This pinion fits RC cars and buggies that use a 64 pitch drivetrain. Before fitting, confirm that your spur gear and motor shaft match the 64DP standard and the pinion bore for secure installation.
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.

What checks should I do before fitting?

Ensure the motor shaft diameter and the pinion bore match, set the gear mesh correctly, and verify the spur is 64 pitch to avoid premature wear.

Will this pinion change gear ratios?

The tooth count determines ratio. Swapping to the 38T PG-6438A from a different tooth count will alter final drive ratio, affecting acceleration and top speed.

How often should I inspect the pinion?

Inspect after every few sessions or after heavy impacts. Look for chipping, uneven wear, or loosened set screws and address issues promptly to protect the spur and motor.

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