Arrma Senton Mega 4X4 Sealed Bearing Kit (TFE4550)

This sealed bearing kit for the Arrma Senton Mega 4x4 replaces worn bearings to keep the drivetrain running smoothly and the wheels turning with less resistance. Designed to protect internal components from dust and debris, the kit supports longer life and steadier performance in rugged off-road use.

Bearings sizes can vary by model year, production date, and any installed hop-ups, so compatibility with the exact Senton Mega 4x4 configuration should be verified before ordering. Sealed bearings help keep out dirt and moisture, delivering longer service life and more consistent operation across tough terrain.