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

Spiral gear upgrade for TRAXXAS

These GPM steel spiral gears are an aftermarket replacement set for common 1:10 TRAXXAS platforms. Sold as a pair, the kit includes a 13T and a 37T spiral gear made for RC-scale drivetrain use. The parts are intended to replace the original spiral/pinion pairing without changing motor pinion sizing or gearbox geometry.

The design role is clear: swap the stock mating gears with hard steel spiral gears when you want improved wear resistance in high‑load running or when tuning for durability. Fitment is platform dependent, so confirm compatibility before installation. Installation follows standard gear-mesh and backlash setup procedures for TRAXXAS gearboxes; ensure gear mesh and bearing support are checked after fitment.

The GPM ER1337TS 13T/37T steel spiral gears provide a straight replacement option geared toward durability in 1:10 TRAXXAS drivetrains, suitable for hobbyists seeking a direct swap for stock spiral gears.