3957 Spur Gear,56-T

Upgrade or replace your drivetrain with the Traxxas 3957 56‑Tooth Spur Gear a genuine OEM spur gear engineered for smooth power transfer and reliable performance on a variety of Traxxas RC vehicles. Designed with a 0.8 metric pitch (compatible 32‑pitch) tooth profile, this gear meshes precisely with matching pinions to help define your vehicle’s acceleration and top‑end characteristics.