3Racing 3RAC-3PY/15 Aluminum Center Pulley Gear T15 High Strength Upgrade  [3RAC-3PY/15]

3RACING Aluminum Center Pulley Gear T15 - 3RAC-3PY/15
Price:
CAD$10.47
Brand:
3Racing
Model:
3RAC-3PY/15
Condition:
Brand New
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Centre Pulley Upgrade for 3Racing 3RAC-3PY/15

The 3Racing Aluminum Center Pulley Gear T15, model number 3RAC-3PY/15, is a premium upgrade part aimed at hobbyists who want better drivetrain resilience and cleaner gear engagement. Made from quality aluminum, this pulley is built to handle repeated use while maintaining consistent tooth geometry for a 15-tooth setup.

Aluminum Advantages for Rotary Parts

Aluminum delivers a favourable balance of low mass and solid strength, reducing rotating inertia for snappier response from the motor. Its resistance to surface corrosion also keeps the pulley working reliably across multiple running sessions.

Fitment, Upgrades and Care

This center pulley suits owners looking to refresh worn plastic parts or refine gearing for improved drive feel. Fit checks are recommended before installation, and a light maintenance routine will preserve performance over time.

Will the 3RAC-3PY/15 work with my existing 15-tooth setup?

This pulley is made for 15-tooth applications, but confirm the spline size and bore of your vehicle to ensure a direct fit.

How does aluminum affect acceleration?

Lower rotating mass from an aluminum pulley can reduce inertia, which may sharpen acceleration and transient response from the drivetrain.

Any tips for installing this pulley?

Clean mating surfaces, check for correct alignment, and torque fasteners to the recommended values for your chassis to avoid premature wear.

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