Traxxas Portal Drive Gear Front/Rear with Drive Pins

Brand: Traxxas
Model number: TRA8257
Quick replacement for damaged portal input gears, the Traxxas Portal Drive Gear Front/Rear with Drive Pins restores proper portal-drive engagement. Includes drive pin and cross pin for a secure fit—perfect for hobbyists performing repairs.
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$8.99

Product Details

Quick replacement for damaged portal input gears, the Traxxas Portal Drive Gear Front/Rear with Drive Pins restores proper portal-drive engagement. Includes drive pin and cross pin for a secure fit—perfect for hobbyists performing repairs.
Cars: Traxxas TRX-4, Traxxas TRX-6
Needed to Complete (not included):
  • Hobby knife
  • Glue
  • Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.

More info

The Traxxas Portal Drive Gear Front/Rear with drive pins is a direct-fit input gear for portal-style axles. It restores correct engagement in the portal input, and the included drive pin and cross pin ensure the gear stays locked to the shaft during hard driving or after impacts.

Key Features

  • Direct-fit portal input gear for front or rear positions, designed to replace a worn or damaged unit and restore drivetrain function.
  • Includes a drive pin and a cross pin for secure mounting and reliable torque transfer under load.
  • Precision tooth profile promotes smooth power delivery through the portal assembly for consistent performance.

Why Choose This Part

This part is ideal for hobbyists fixing post-crash damage or performing routine drivetrain maintenance. It provides a simple, dependable swap-in solution that gets your portal-equipped rig back on the trail quickly.

About the Brand

Traxxas

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