3Racing 3RAC-3PY/12 Aluminum T12 Pulley Gear Upgrade  [3RAC-3PY/12]

3Racing Aluminum Center Pulley Gear T12 - 3RAC-3PY/12
Price:
CAD$10.60
Brand:
3Racing
Model:
3RAC-3PY/12
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Precision T12 Pulley Gear from 3Racing

The 3Racing Aluminum Center Pulley Gear T12, model number 3RAC-3PY/12, is a solid upgrade built to strengthen drivetrains and extend service life. Machined from quality aluminum, it gives hobbyists a dependable option for replacing worn plastic pulleys or improving everyday durability.

Built for Tough Use and Smooth Operation

Made from durable aluminum, this T12 pulley resists common wear while keeping rotational friction low. Accurate tooth profiles help the pulley run more smoothly under load, assisting in steadier power delivery across typical RC driving conditions.

Useful for Maintenance and Modding

Whether you need a routine replacement or want a straightforward upgrade, the 3Racing Aluminum Center Pulley Gear T12 fits into many setups. Its simple design makes installation straightforward, helping improve drivetrain feel and control without complex changes.

Which RC drivetrains commonly accept this pulley?

The 3RAC-3PY/12 fits a variety of small to mid sized RC models that use a T12 pulley spec; check your model's pulley interface before fitting.

What basic tools are needed to fit the pulley?

Standard hand tools and a basic set of hex drivers or screwdrivers are usually enough; a torque driver is helpful for consistent clamping.

How should I maintain the aluminum pulley?

Periodic inspection for burrs and light cleaning will keep it running well; apply a small amount of suitable lubricant to mating surfaces if specified by your drivetrain guide.

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