6443 50-Tooth Wide-Face Machined-Steel Spur Gear (1.0)

Traxxas 6443 50‑tooth wide‑face machined‑steel spur gear (1.0 module) is a high‑strength drivetrain component designed to deliver reliable power transfer and long‑lasting performance in your RC vehicle. Machined from hardened steel and featuring a wide face design, this spur gear provides greater durability and improved load distribution compared to standard plastic gears, helping reduce wear and resist stripping under high torque and aggressive driving. The 1.0 module tooth profile ensures smooth meshing with compatible pinion gears, promoting efficient power delivery and consistent gear engagement. This spur gear installs easily in the transmission using standard hardware and is ideal for racers or hobbyists seeking improved drivetrain strength and longevity. It is compatible with Traxxas Slash 4X4, Rustler 4X4, Stampede 4X4, and other Traxxas 4‑wheel‑drive models that use a 1.0 module spur gear.