HUDY 294140 Aluminium Ultra-Light 40T Hard Coated Pinion Gear  [HSP-294140]

HUDY 294140 - Aluminium ULTRA-LIGHT Pinion Gear - Hard Coated - 40T / 64
Price:
CAD$31.95
Brand:
HUDY
Model:
HSP-294140
Condition:
Brand New
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Track-ready precision from the HUDY 294140 pinion

The HUDY 294140 Aluminium Ultra-Light Pinion Gear combines a lightweight profile with strong 7075 T6 aluminium construction and a hard coating to resist wear. It is built for consistent, precise meshing that keeps running smooth during club races and practice sessions.

Designed for low rotating mass and smooth engagement

Ultra-accurate tooth shaping reduces vibration and helps maintain efficient power transfer. Careful machining keeps rotating weight to a minimum while preserving the gear's strength, giving drivers stable acceleration and predictable throttle response.

Quick fit and easy tooth ID

With fine internal threading the HUDY 294140 fits cleanly during assembly and changeovers. Each pinion is laser etched with its tooth count to make swaps and setup checks quick and error free.

Specifications

  • Material: 7075 T6 Aluminum
  • Coating: Hard Coated
  • Tooth Count: 40T
  • Compatibility: Suitable for various RC car models
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.

What gains do I see from the hard coat on a pinion?

The hard coating improves surface toughness so the teeth resist pitting and wear, which helps maintain gear mesh and consistent performance over many runs.

How should I inspect the HUDY 294140 after a race?

Check the tooth faces for nicks or uneven wear, confirm the thread and mounting are clean, and verify the etched tooth number for correct gearing before reusing.

Can I use this pinion with different spur gears for tuning?

Yes, you can pair the pinion with different spur gears to change final drive; always check mesh and backlash after swapping to avoid premature wear.

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