Arrowmax AM-348037 48P 37T 7075 Hard Pinion Gear - Off-Road Favourite [AM-348037]

Arrowmax AM-348037 Pinion Gear 48P 37T 7075 Hard

Price:

AUD$8.41

Brand:

Arrowmax

Model:

AM-348037

Condition:

Brand New

Quantity:

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Description
FAQ

Long-Lasting 7075 Aluminium Pinion for Demanding Use

The Arrowmax AM-348037 pinion caters to modelers who run hard and expect components to last. Forged from 7075 aluminium, the pinion resists deformation and retains accurate tooth shape under frequent use.

Material Perks of 7075 Pinions

7075 aluminium brings higher tensile strength and better wear resistance than many common alloys, helping reduce tooth wear over time. The 48P specification with 37 teeth is perfect for tuning gear ratios to suit a variety of motor and spur combinations.

Compatibility Notes and Simple Fitting

This pinion is compatible with most 48P gearboxes and requires no complex adjustments to install. The simple swap-in fit makes it a handy option for both maintenance and performance tweaks.

How do I choose the right tooth count for my setup?

Start with your current gearing and adjust in small steps; a 37T pinion is a mid-range option that shifts the balance toward higher top speed compared with lower tooth counts. Consider motor kv and track layout when deciding.

Any tips for checking gear mesh with this pinion?

Set a light, even mesh using business card or paper method, then run the gear by hand to confirm smooth movement. Recheck after a short run as new gears may seat slightly.