Arrowmax AM-348025 48P 25T 7075 Hard Pinion Gear - Precision Drive  [AM-348025]

Arrowmax AM-348025 Pinion Gear 48P 25T 7075 Hard
Price:
CAD$7.16
Brand:
Arrowmax
Model:
AM-348025
Condition:
Brand New
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Precision Drive for Consistent Power

The Arrowmax AM-348025 pinion gear is a practical choice for RC hobbyists who want cleaner power delivery. This 48-pitch, 25-tooth gear is machined from 7075 hard aluminum to provide predictable meshing and sustained performance under load.

Robust Alloy for Frequent Use

Fabricated from 7075 hard aluminum, this pinion offers strong wear resistance and dimensional stability, making it suitable for regular running and practice sessions. Its durable construction helps reduce the frequency of replacements compared with softer metals.

Compatibility Across 48P Setups

The 48P 25T sizing works with a wide selection of RC cars that use 48-pitch gearing, giving builders flexibility when they swap ratios for more acceleration or higher top speed. It is a straightforward upgrade for models that match the pitch and tooth count.

Will this pinion fit 1/10 electric touring cars?

If your car uses 48-pitch gears and accepts a 25-tooth pinion, the Arrowmax AM-348025 will fit. Double-check your transmission spec and motor shaft diameter before ordering.

Any tips for installing the pinion to avoid gear noise?

Set the pinion height carefully and use a proper shim or backlash gauge to achieve even mesh. Tighten the set screw to the recommended torque and recheck after a short run.

How should I maintain a 7075 pinion to extend its life?

Keep the teeth clean of grit, inspect for burrs or wear after heavy runs, and relubricate lightly if running in dusty conditions. Replace if you spot any significant tooth damage.

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