TRAXXAS 1/8 X-Maxx Hardened Steel Spur and Pinion Gear Set with Aluminium Adapter TXM355418T by GPM  [TXM355418T]

Machined adapter plus hardened gears for X-Maxx drivetrains

The TXM355418T kit is an aftermarket replacement designed for the TRAXXAS 1/8 X-Maxx drivetrain. It combines a CNC-style aluminium adapter with a hardened 54T steel spur and an 18T steel pinion, supplied as a complete set to renew transmission parts on the X-Maxx platform.

Intended to reduce common wear under heavy hobby use, the aluminium adapter helps maintain pinion alignment while the hardened steel gears deliver greater resistance to tooth damage than softer gear options. Use the kit when worn gears need replacing or when testing gear ratios during setup.

Installation tips: follow the vehicle maker recommended steps to remove the gearbox cover, inspect bearings and shaft runout before fitting, set accurate gear mesh with the motor installed, and confirm the drivetrain turns freely before reassembly. Not suitable for full-size vehicles.

For racers and tuners working on X-Maxx trucks, TXM355418T gives a direct aftermarket option that emphasises durability and consistent tooth contact; always double check fit and mesh during installation for reliable drivetrain performance.