Kyosho PNGS4821 21T-48P Steel Pinion - Hobby Grade  [KY-PNGS4821]

Kyosho PNGS4821 - Steel Pinion Gear(21T-48P)
Price:
AUD$13.37
Brand:
Kyosho
Model:
KY-PNGS4821
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $11.55 each $3.63 or 14%
3+ $10.98 each $7.16 or 18%
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Steel Pinion Built for Hobby Use

The Kyosho PNGS4821 is a 21-tooth, 48-pitch steel pinion constructed to provide reliable gear engagement for RC vehicles. It is a straightforward choice for those wanting a durable replacement pinion.

Consistent Drive and Reduced Slippage

High-quality steel construction helps the pinion keep a tight mesh with compatible spur gears, improving consistency under load. Proper alignment and secure fastening reduce the chance of slippage during runs.

Which Models It Matches

The 21T-48P configuration is compatible with a wide range of 1/10 scale models that use 48-pitch gearing. Always double-check your vehicle's gear specs before fitting to ensure correct match.
Remark :
Due to limited stock availability, please notice that some Kyosho 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.

Can I install the Kyosho PNGS4821 myself?

Yes. Installation usually requires aligning the pinion on the motor shaft and tightening the set screw. Basic hand tools are enough for most fits.

Is a set screw included with the pinion?

The common fitting method uses a set screw to secure the pinion to the shaft. Check the product packaging or parts list to confirm included hardware.

How do I optimise gear mesh for best performance?

Fine tune motor position until there is slight contact along the tooth flanks, then run and listen for abnormal noise. Readjust if you hear grinding.

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