GPM Racing Hardened Steel #45 Motor Gear 16T for Traxxas 1/10 MAXX (TXMS016TS)

16T precision replacement gear for drivetrain integrity

This 16T motor gear is supplied as a replacement for TRAXXAS MAXX drivetrains and is identified by part code TXMS016TS. It forms the direct interface to the motor pinion, transferring torque while preserving designed tooth engagement geometry.

Manufactured from hardened steel #45, the gear is specified for improved wear resistance and dimensional stability under repeated loading. Intended as an aftermarket solution to restore gear engagement accuracy and to extend service life in scale RC drivetrains.

Recommended installation procedure: set accurate mesh with minimal backlash, confirm full seat of the motor pinion, install and torque the supplied 4x4 set screw to recommended practice, then recheck gear engagement and fastener security after initial break-in runs.

Packing includes

• Motor Gear - 1pcs
• 4x4 Set Screw - 1pcs

Original Name / Part No:

6489X

This item is compatible with

• TRAXXAS-1/10 MAXX MONSTER TRUCK-89076-4

What tolerances should be expected for this gear?

The gear is produced to tight dimensional tolerances appropriate for hardened steel components; inspect tooth form and bore runout during fitment to ensure correct mesh and concentricity.

Is heat treatment applied to the gear?

The part is specified as hardened steel #45 to provide enhanced surface hardness and wear resistance over untreated materials; verify for specific heat treatment details with supplier documentation if needed.

What inspection steps are recommended after fitting?

After fitting, run the vehicle briefly under light load, then inspect tooth contact pattern, check set screw tightness and confirm there is no abnormal noise or binding. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM's factory, so please allow around 14 days for dispatch.