Precision 27T 48P Pinion YOKPG4827 for 1/10 On-Road by Yokomo  [YOKPG4827]

Yokomo PG-4827 - Precision Precision Pinion Gear 48 Pitch 27T Ultra-Hard
Price:
£6.48
Brand:
Yokomo
Model:
YOKPG4827
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48 Pitch Pinion: Compatibility and Fitment Details

This 48 pitch, 27-tooth precision pinion is intended for RC motor drives that require tight tooth tolerances and consistent engagement. The ultra-hard finish helps the gear maintain its profile in typical 1/10 on-road and touring configurations using 48 pitch parts.

Fitment checklist: confirm that your spur gear is 48 pitch and measure motor shaft diameter and keying before installing. For best results, set mesh with a thin feeler between teeth, rotate the drivetrain to seat the gear, and then secure the pinion while holding the mesh. After first runs, inspect for play and re-torque if necessary.

Practical advice: switching pinion sizes changes the vehicle's acceleration and top speed characteristics. Make single-step changes and monitor lap times and motor temperatures to find the optimal combination for your setup.
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.

What shaft sizes and key types should I check before fitting?

Measure your motor shaft diameter and confirm whether your motor uses a D-shaft, keyed shaft or pin. Ensure the pinion bore and keyway match your motor.

Will this work with different 48 pitch spurs?

It is compatible with standard 48 pitch spurs, but always verify spur tooth count and overall condition to maintain proper mesh and minimize wear.

Any fitment warnings to avoid gear damage?

Avoid overtightening the pinion screw and ensure accurate mesh before final torque. Incorrect mesh is the most common cause of premature wear.

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