Tamiya 3505039 10T Pinion Gear - Tractor Truck Spec  [3505039]

Tamiya 3505039 - 10T Pinion Gear for 56301
Price:
CAD$4.99
Brand:
Tamiya
Model:
3505039
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Replacement Gear for Tractor Truck Drivetrains

The Tamiya 3505039 10T pinion gear is a direct-fit spare for the Tamiya 56301 tractor truck, engineered to preserve smooth power delivery from motor to drivetrain. Its accurate tooth profile helps maintain reliable acceleration and steady top end in everyday running.

Built for Precision

Manufactured to tight tolerances, the Tamiya 3505039 pinion offers durable engagement and consistent mesh under load. The 10-tooth layout is matched to the tractor truck drivetrain to ensure proper integration without fuss.

Service and Upgrades

Use this pinion when refreshing worn parts or tweaking gear ratios during upgrades. Replacing the pinion can reduce drivetrain wear and improve overall efficiency, extending the life of related components.

Will the Tamiya 3505039 fit other Tamiya models?

This pinion is designed for the 56301 tractor truck but may fit other Tamiya models that use a similar motor shaft diameter and tooth count. Always check shaft size and gear mesh before fitting.

What is the correct way to install the 10T pinion?

Slide the pinion onto the motor shaft, align the set screw with the flat on the shaft if present, and tighten securely. Check gear mesh with a strip of paper to avoid binding or excess backlash.

How should I maintain this pinion gear?

Keep the pinion clean of grit and inspect teeth for wear after running on dusty surfaces. Replace if teeth show rounding or chipping to protect the spur gear and motor.

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