Arrowmax AM-348012 48P 12T 7075 Hard Pinion Gear - Track Ready Pinion  [AM-348012]

Arrowmax AM-348012 Pinion Gear 48P 12T 7075 Hard
Price:
£3.93
Brand:
Arrowmax
Model:
AM-348012
Condition:
Brand New
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Track Grade Pinion for Accurate Engagement

When precision and repeatability matter, the Arrowmax 48P 12T pinion gear is aimed at drivers who tune their drivetrains. Machined from 7075 aluminum, it offers a good balance of strength and low weight.

Precise Gear Contact

The 48-pitch 12-tooth combination produces reliable tooth contact for smooth acceleration and reduced noise, ideal for competitive tuning and testing sessions.

Built to Take Abuse

With 7075 aluminum construction, the pinion resists deformation under load while still being light enough to avoid excessive rotational inertia.

Hassle Free Fitment

Designed for easy installation, the pinion swaps into most 48-pitch setups without complex modification, letting you get back on track quickly.

How do I check gear alignment?

Use a feeler or paper method to set a small, uniform gap across the tooth face, then tighten motor mount and recheck alignment after a short run to confirm stability.

What signs show the pinion needs replacing?

Look for chipped or rounded teeth, increased backlash, or unusual noise. Any of these indicate the pinion has worn enough to justify replacement.

Is this compatible with cast spurs?

Yes, it is compatible with standard 48-pitch spur gears including cast varieties, but always check mesh and adjust shims if necessary for quiet operation.

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