Traxxas 6438 44‑tooth spur gear is a durable drivetrain component engineered to deliver smooth and efficient power transfer in your RC vehicle. Made from hardened steel, this spur gear offers excellent strength and resistance to wear compared to stock plastic gears, helping reduce gear stripping and extend drivetrain life under high‑torque and aggressive driving conditions. The 44‑tooth design provides reliable meshing with compatible pinion gears, ensuring consistent performance and efficient power delivery during acceleration and high‑speed runs. This spur gear installs easily in the transmission using standard hardware and is ideal for racers or hobbyists looking to upgrade their drivetrain for better durability and performance. It is compatible with 2WD Traxxas models such as Slash 2WD, Rustler 2WD, Bandit, and Stampede 2WD that use a 44‑tooth spur gear.