3Racing 3RAC-PG4843 48P 43T Hard Coated 7075 Pinion Gear  [3RAC-PG4843]

3RACING 48 Pitch Pinion Gear 43T (7075 w/ Hard Coating) - 3RAC-PG4843
Price:
CAD$6.06
Brand:
3Racing
Model:
3RAC-PG4843
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High Precision Pinion for Racing and Hobby Use

Built for exacting setups, the 3Racing 48 Pitch Pinion Gear 43T (3RAC-PG4843) is machined from 7075 aluminium and finished with a hard coating to reduce wear and extend service life. This compact pinion balances strength and low mass for consistent engagement in 48P gear trains.

Durable Construction for Regular Use

The 3Racing 48P Pinion Gear combines high strength 7075 aluminium with a hard coat to resist scuffing and abrasion, helping retain smooth meshing under load. Its light weight helps preserve acceleration while keeping drivetrain stress low.

Tune Your Gear Ratios Precisely

The 43-tooth profile lets you make small, predictable changes when dialling in gear ratio for different tracks or driving styles, whether you need more top speed or stronger acceleration in your 1/10 scale setup.

Will this pinion work in typical 1/10 48 pitch gearboxes?

The 3Racing 3RAC-PG4843 is designed for 48 pitch systems common on many 1/10 scale cars, but you should verify your spur gear pitch and shaft type before fitting.

What maintenance keeps the pinion running smoothly?

Keep the mesh clean, check for burrs, and inspect the hard coat for wear. Regular gear mesh checks and light lubrication of mating gears will extend service life.

Can I swap this into a race setup easily?

Yes. The 43T count is useful for fine tuning ratios; ensure correct pinion height and secure fitting to avoid premature wear.

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