TRAXXAS TRX4 Trail Crawler carbon steel spur gear by GPM TRX4045TS  [TRX4045TS]

Carbon steel spur gear for TRX4

This carbon steel spur gear is an aftermarket replacement designed for scale Traxxas TRX4 platforms to transmit drivetrain power. It installs beside the motor pinion and uses the same tooth count as the original large gear, so mesh and centre distance are maintained without changing gearbox geometry.

The part is intended for hobby-scale crawling and maintenance tasks such as replacing a worn gear or returning a damaged unit to service. Its carbon steel construction focuses on wear resistance and dimensional stability under normal RC loads rather than any real-world vehicle application.

As an OEM-style replacement spur gear for TRX4/TRX6 models, this carbon steel gear offers a direct-fit swap where tooth count matches the original, providing a straightforward option for repair and setup adjustments in 1/10 scale electric crawlers.