Spiral-Cut Machined-Steel Rear Differential Gears - 6879R

Traxxas 6879R - Ring Gear, Differential/ Pinion Gear, Differential (Machined, Spiral Cut) (Rear)


Spiral-cut 37-tooth ring and 13-tooth pinion differential gear sets are CNC-machined from a solid block of steel. The teeth are cut with a slight curve to minimize backlash between gears and maximize tooth traction with more surface area than straight-cut gears. Spiral-cut gears are ideal for high-torque, high-speed, brushless applications.