TRAXXAS Revo / Revo3.3 Hard Steel Differential Gear Set by GPM STRV1202  [STRV1202]

Differential hard steel gear set for TRAXXAS Revo

This gear set is an RC-scale replacement set intended for differential assembly on TRAXXAS Revo platforms. The components are described as hard steel to withstand gear mesh loads typical in high-torque brushing and brushless setups, and to provide predictable wear characteristics during routine use and tuning.

Fit and function: the set is designed to replace internal differential gears without altering the differential housing geometry. Confirm chassis version (Revo or Revo3.3) before installation and inspect existing bearings and shims for wear so the new gears run with correct backlash and preload.

Installation notes: standard differential disassembly procedures apply, remove the diff from the gearbox, keep track of thrust washers and shims, and reassemble using the same lubrication approach you already run in the diff (grease or differential oils). After assembly, verify smooth rotation and the expected differential action before full-power testing.

Tuning role: upgrading to harder steel gears is a component-level choice to influence durability and gear wear under higher torque or abrasive conditions. Hard steel gears do not change gear ratios, so tuning effects are limited to longevity and resistance to deformation rather than performance gains.

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