Tamiya 53103 24T/25T Steel Pinion Gear Set for 1/10 On-Road  [53103]

Tamiya 53103 - 0.4 Pinion Gear Set 24T/25T OP-103
Price:
AUD$15.45
Brand:
Tamiya
Model:
53103
GTIN:
4950344531035
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Solid Steel Pinions for Reliable Power Transfer

The Tamiya 53103 Steel Pinion Gear Set is intended for 1/10 on-road RC vehicles and includes 24T and 25T steel pinions engineered for durable performance. Precision tooth cutting ensures clean engagement with compatible spur gears, improving drivetrain smoothness and reducing slop under load.

Notable Features of the Tamiya 53103 Kit

  • Material: High-strength steel to resist wear
  • Teeth Count: Comes with both 24T and 25T pinions
  • Compatibility: Designed for Tamiya 1/10 on-road platforms
  • Efficiency: 0.4 module gearing for dependable engagement

Practical Fitment and Advice

These pinions are compatible with related parts such as the Tamiya Spur Gear (53104) and Aluminum Motor Mount (53106) to form a cohesive upgrade. The set includes grub screws and a hex wrench to simplify installation; set and test mesh carefully following the supplied instructions to ensure longevity.

Will upgrading to steel pinions reduce maintenance?

Steel pinions are more wear resistant than plastic, so they typically need less frequent replacement, but you should still check mesh and lubrication regularly.

Can I use both pinions for practice and racing setups?

Yes, the 24T and 25T options let you tune final drive for different tracks or battery power levels without changing the spur gear.

Are the included grub screws standard size?

The package contains grub screws that match the pinion bores; if replacing them, match thread size and length to avoid damage.

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