Traxxas Cush Drive Key with Damper and Pin

Brand: Traxxas
Model number: TRA7794
Replacement cush drive key that reduces shock and vibration to the drivetrain for smoother gear engagement. Ideal for hobbyists doing routine repairs or upgrading traction under hard acceleration.
In stock
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$4.99

Product Details

Replacement cush drive key that reduces shock and vibration to the drivetrain for smoother gear engagement. Ideal for hobbyists doing routine repairs or upgrading traction under hard acceleration.
Cars: Traxxas X-Maxx 8S
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 Cush Drive Key combines a cush drive key, an elastomer damper, and a locating pin to soften torque spikes and protect your gearbox during hard driving. It’s a simple, direct replacement part that helps reduce drivetrain noise and wear.

Key Features

  • Cush drive key positions between the gear and shaft to buffer impact loads on the drivetrain.
  • Elastomer damper absorbs sudden torque spikes for smoother, quieter engagement.
  • Locating pin included keeps the assembly secured for consistent performance.

This Traxxas Cush Drive Key is a compact, practical part for anyone maintaining or restoring drivetrain performance after wear or a hard hit. It installs easily and returns smoother power delivery to the transmission.

About the Brand

Traxxas

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