Team Associated RC18T Plastic Spur Gear Set 55T/57T/59T by 3Racing RC18-031  [RC18-031]

Plastic spur gear set for RC18T

This 3 pcs plastic spur gear set provides three common tooth counts for fine-tuning gear ratios on the Team Associated RC18T platform. The set includes 55T, 57T, and 59T spur gears intended for electric RC use, giving a simple way to adjust acceleration and top speed trade-offs without changing the pinion gear.

Installation is straightforward: remove the gearbox access cover, swap the spur gear onto the gearbox shaft, confirm mesh with the pinion gear, and secure the spur with the stock retaining hardware. Check mesh under load and re-tighten the chassis fasteners to factory torque to avoid gear skipping. Use existing shims or the original washer stack to preserve mesh alignment.

As a replacement or spares set, these plastic spur gears are suited for routine track adjustments or field repairs. Inspect for wear or deformation after heavy use, and replace if tooth profiles show rounding or chipped edges. These gears are intended for scale RC models only and for use with appropriate electric drivetrains.