Yokomo PG-6447A Lightweight Hard-Coated Pinion 64 Pitch 47T  [PG-6447A]

Price:
NZD$13.56
Brand:
Yokomo
Model:
PG-6447A
GTIN:
0639342208258
Condition:
Brand New
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High-precision Yokomo PG-6447A Aluminum Pinion

The Yokomo PG-6447A is built from hard-coated aluminum to offer a strong but light pinion option for hobby and race cars. With 64 pitch and 47 teeth, it mates correctly with matching spur gears to maintain proper engagement and driveline harmony.

Why Run an Aluminum Pinion

Aluminum pinions lower rotating mass while keeping adequate durability, helping the drivetrain accelerate more responsively. They are a practical choice for on-road and tight-track applications where snappy throttle control is important.

Practical Installation Advice

  • Set the mesh carefully to stop premature tooth damage.
  • Clear grit and small stones from the gear gap after off-track use.
  • Use a light smear of gear-safe lubricant on the teeth to reduce friction and noise.
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-6447A suitable for racing setups?

Yes, its hard coating and low mass make it appropriate for competitive on-road cars that use 64 pitch gear systems, provided the spur gear matches.

Can I swap from steel to this aluminum pinion?

You can replace a steel pinion with the PG-6447A if the pitch and tooth count are the same, but monitor wear since aluminum can show signs sooner under heavy loads.

What gear lubricant works best here?

Use a light, gear-safe grease or oil designed for small RC gears to keep engagement smooth without attracting excessive dirt.

Any tips for prolonging pinion life?

Keep mesh correct, avoid heavy shock loads, and clean debris after dusty runs to extend the service life of the pinion.

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