3RACING 3RAC-PG4838 48P 38 Tooth Hard Coated Pinion Gear  [3RAC-PG4838]

3RACING 48 Pitch Pinion Gear 38T (7075 w/ Hard Coating) - 3RAC-PG4838
Price:
AUD$5.70
Brand:
3Racing
Model:
3RAC-PG4838
Condition:
Brand New
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3RACING 48P 38T Pinion - Practical Upgrade Guide

The 3RACING 48 Pitch Pinion Gear 38T offers a straightforward way to improve drivetrain reliability. Crafted from 7075 aluminum with a protective hard coat, this pinion is built to handle regular running and tuning adjustments.

Strong, Lightweight Alloy Design

7075 aluminum keeps the pinion light while giving it the strength to resist deformation under load. The applied hard coating helps protect the gear teeth from premature wear during aggressive runs.

Good Match for 48 Pitch Gearboxes

This 38 tooth pinion is made for 48 pitch systems and is suitable for off road and on road RC platforms where precise gear ratios matter. Use it as a replacement or when recalculating gear ratio for track conditions.

How do I check pinion mesh correctly?

Set a good initial mesh with a strip of paper between gears, rotate to seat, then tighten and remove the paper. Fine tune until the mesh runs smoothly without grinding.

Is this pinion suitable for high torque setups?

The 7075 alloy and hard coating give improved wear resistance, but for very high torque motors check bore fit and consider additional reinforcement in the drivetrain.

Should I lubricate the pinion teeth?

Light spur gear lubrication can reduce noise and wear; avoid heavy greases that attract dirt and stick to the pinion faces.

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