TRAXXAS Revo Hard Steel Differential Gear Set STRV1202 by GPM  [STRV1202]

Hard-steel internal gears for TRAXXAS Revo diffs

This replacement gear set is produced as an RC-scale internal diff kit for TRAXXAS Revo platforms. The parts are specified as hard steel to cope with the gear mesh loads you see in high-torque brushed or brushless systems and to give steady wear behavior over time.

Fit and function: the components replace internal differential gears while keeping the original housing geometry intact. Confirm whether you have a Revo or Revo3.3 chassis before fitment and check bearings and shims for wear so the new gears run with correct backlash and preload.

Installation notes: follow normal differential strip and rebuild steps, remove the diff from the gearbox, retain thrust washers and shims, and reassemble using the same grease or diff oil you normally run. After reassembly, check for smooth rotation and correct differential action before running at full power.

Tuning role: selecting harder steel gears is a durability decision to reduce wear and deformation under heavier loads or abrasive conditions. These gears do not alter gear ratios, so expect longevity improvements rather than speed gains.

Choose this set when replacing worn internal diff gears or when you need a more wear-resistant option for Revo vehicles, and always verify clearances and lubrication during reassembly.