Upgrade or replace the spur gear in your Traxxas 4×4 RC vehicle with the 6843 Spur Gear 52T (0.8 M / 32P) an essential drivetrain component that meshes with 32‑pitch pinion gears for smooth power transfer and balanced performance. Whether restoring stock performance or enhancing durability, this 52‑tooth gear helps fine‑tune acceleration and top speed for your Slash 4×4, Rustler 4×4, Stampede 4×4, and other compatible models.