TRAXXAS E-Revo Steel 13T/37T Spiral Gears - ER1337TS by GPM  [ER1337TS]

Heavy-duty spiral gear replacement for TRAXXAS

These GPM steel spiral gears are an aftermarket replacement set for common 1:10 TRAXXAS platforms. Supplied as a matched pair, the kit contains one 13T and one 37T spiral gear sized for RC drivetrain use. The parts are intended to replace the stock spiral and pinion pairing without changing motor pinion sizing or gearbox geometry.

Choose these hard steel spirals when you need improved wear resistance during high-load running or when you are tuning for long-term durability. Fitment is model dependent, so confirm compatibility before installation. Installation follows standard gear-mesh and backlash setup procedures for TRAXXAS gearboxes; always check gear mesh and bearing support after fitting.

The GPM ER1337TS 13T/37T steel spiral gears deliver a straightforward replacement focused on durability for 1:10 TRAXXAS drivetrains, ideal for hobbyists wanting a direct swap for stock spiral gears.