3RACING Aluminum Differential Pulley Gear T31 - 3RAC-3PY/31  [3RAC-3PY/31]

Upgrade Your RC Drivetrain with 3RACING 3RAC-3PY/31

The 3RACING Aluminum Differential Pulley Gear T31 (3RAC-3PY/31) is a compact upgrade aimed at improving drivetrain efficiency and extending service life in your RC vehicle. Priced at $8.90, it is a practical option for enthusiasts maintaining or tuning 1/10 scale models.

Benefits and Build

Made from quality aluminum, this pulley reduces weight compared to plastic alternatives while adding strength where it matters. The metal construction suits hobbyists who run regular track sessions or want a more durable drivetrain component.

Compatibility and Typical Uses

The Aluminum Differential Pulley Gear T31 fits a wide range of RC setups and is often used in standard 1/10 scale chassis. Whether you are refreshing parts on a daily driver or upgrading a weekend racer, it integrates cleanly into common drivetrains.