Arrowmax AM-348020 48P 20T 7075 Hard Pinion Gear - Durable Option  [AM-348020]

Arrowmax AM-348020 Pinion Gear 48P 20T 7075 Hard
Price:
AUD$7.80
Brand:
Arrowmax
Model:
AM-348020
Condition:
Brand New
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Reliable 48P Pinion for Everyday RC Use

The Arrowmax AM-348020 pinion provides a 48-pitch, 20-tooth solution manufactured from 7075 aluminium to handle routine running and tuning. Its tight tolerances help preserve smooth drivetrain operation session after session.

Hard-Anodized 7075 Aluminium Quality

Built from hard-anodized 7075 aluminium, this Arrowmax pinion is engineered to resist wear while keeping rotational mass low. The precision finish supports consistent engagement with compatible spur gears to reduce noise and slop.

Flexible Use for Cars and Buggies

With a standard 48P profile, the AM-348020 suits a variety of electric RC vehicles, easing ratio changes for both track tuning and rough-surface running. It is a practical spare for modders and casual racers alike.

Do I need a special tool to fit this pinion?

No special tools are required beyond the correct hex or Allen key for your motor shaft. Ensure the set screw torque is correct and that the pinion sits square on the shaft.

How does aluminium compare to steel for pinions?

Aluminium pinions like this one save weight and can still offer strong performance, but steel pinions resist tooth wear more in extreme torque conditions.

Any tips for checking mesh after installation?

Spin the transmission by hand after setting mesh and listen for binding or contact. After a short run, recheck the set screw and mesh as things can bed in slightly.

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