Arrowmax AM-348038 48P 38T 7075 Hard Pinion Gear - Precision Tuning  [AM-348038]

Arrowmax AM-348038 Pinion Gear 48P 38T 7075 Hard
Price:
£4.19
Brand:
Arrowmax
Model:
AM-348038
Condition:
Brand New
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Improve Gear Precision with Arrowmax AM-348038

The Arrowmax AM-348038 pinion gear is built for modelers seeking accurate gear engagement. Machined from 7075 hard aluminium, it offers a strong choice for those refining drivetrain response.

High Strength Machining for Steady Torque

This 48-pitch 38-tooth pinion is made from 7075 hard aluminium to give reliable tooth form and respectable wear resistance. Consistent mesh quality aids in maintaining predictable throttle and cornering behaviour.

Designed for Broad RC Compatibility

Compatible with many electric car drivetrains that use 48P pinions, the Arrowmax AM-348038 suits both competitive and club-level tuning. Use the correct spur gear and secure mounting to ensure optimal operation.

What shaft size should I check before buying this pinion?

Verify your motor or gearbox shaft diameter and set-screw type to ensure a correct fit; incorrect shaft size will prevent safe installation.

How often should I inspect the pinion teeth?

Check the teeth after every few sessions or after any crash; look for chips, deformation or uneven wear that can affect mesh and drivetrain life.

Is polishing the pinion useful for smoother engagement?

Light polishing to remove machining marks can help, but avoid altering tooth geometry; minimal smoothing is best to retain precise profiles.

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