HUDY 294143 Precision Aluminium Ultra-Light 43T Pinion Gear  [HSP-294143]

HUDY 294143 - Aluminium ULTRA-LIGHT Pinion Gear - Hard Coated - 43T / 64
Price:
£17.18
Brand:
HUDY
Model:
HSP-294143
Condition:
Brand New
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Precision 43T Pinion Crafted by HUDY 294143

The HUDY 294143 Aluminium ULTRA-LIGHT Pinion Gear is machined from premium 7075 T6 aluminium and given a hard coat to combine toughness with a lightweight profile.

Fine Tooth Geometry for Reliable Mesh

Made on specialist gear-cutting equipment, the precise tooth geometry helps to reduce vibration and ensure even contact across the spur for dependable power transfer.

Secure Fitting and Clear Tooth Labelling

Fine internal threads allow secure fastening to standard motor shafts, and each gear is marked with the tooth count so the 43T item is easy to spot during setup or maintenance.

Specifications

  • Material: 7075 T6 aluminium
  • Tooth Count: 43T
  • Coating: Hard Coated
  • Compatibility: Works with a broad range of RC car motor systems

Suited to modellers who want to reduce rotational mass while keeping a robust pinion for regular track or club use.
Remark :
Due to limited stock availability, please notice that some HUDY items may have to order from the factory and the ready time is around 8-12 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.

Will this replace a stock pinion on older motors?

Often yes, provided the spline count and shaft diameter match; check the original pinion dimensions to confirm fitment.

Does the hard coat affect gear noise?

The coating protects tooth surfaces and can help maintain smooth contact, which may result in steadier, less noisy mesh compared to worn aluminium gears.

How often should I inspect the pinion?

Inspect gear mesh and tooth faces after several runs, and check for any burrs or unusual wear; routine checks help extend life.

Are there recommended spur pairings for tuning?

Choose spur sizes based on whether you want stronger acceleration or higher top speed; small spur changes will noticeably affect gearing ratios.

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