3956R Spur Gear,54-T

The Traxxas 3956R spur gear is a genuine OEM 54‑tooth, 0.8 metric pitch spur gear designed to mesh with 32‑pitch pinions and specifically fit the center differential assembly in many Traxxas 4×4 RC vehicles. It’s a key drivetrain component that helps deliver smooth power transfer and fine‑tune gear ratios for balanced acceleration and top‑end performance.