TRAXXAS Diff 37T Ring Gear & 13T Pinion Rr CNC Steel Spiral Cut - 6879R

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.

Standard straight cut diff gears - 6879