Traxxas 4890 Gear hub 1st One Way Bearing: Nitro 4-Tec

Traxxas 4890 Gear hub 1st One Way Bearing: Nitro 4-Tec

This genuine Traxxas first-gear hub with one-way bearing is a key transmission component for the Nitro 4-Tec. When the one-way bearing wears out, engagement becomes inconsistent and drive to the wheels suffers.

Built to factory specifications, this assembly restores crisp, reliable first-gear engagement and installs as a direct replacement during your next transmission service.

• Genuine Traxxas replacement part 4890
• 1st gear hub with one-way bearing
• Fits the Traxxas Nitro 4-Tec
• Restores consistent gear engagement
• Direct-fit transmission replacement part