Traxxas Extension Kit Centre TRX-4 Long Arm Lift Kit RC Driveshaft - 8150

The Traxxas 8150 driveshaft extension kit is a centre driveshaft solution designed specifically for use with the TRX-4 Long Arm Lift Kit. When you fit the Long Arm Lift Kit to your TRX-4, the increased suspension travel and revised geometry require longer driveshafts to maintain proper drivetrain function — that's exactly what the TRX8150 provides. This is a purpose-built Traxxas part, not a generic adapter, so it integrates cleanly with the existing TRX-4 drivetrain components.

Key Features

• Engineered specifically to work with the Traxxas TRX-4 Long Arm Lift Kit, restoring correct driveshaft length after the suspension conversion
• Addresses the drivetrain geometry changes introduced by the long arm suspension upgrade
• Direct-fit Traxxas component, designed to work with existing TRX-4 driveshaft hardware
• Allows the TRX-4 to run the Long Arm Lift Kit without drivetrain binding or binding-related damage
• OEM Traxxas part, ensuring consistent fitment and compatibility with the TRX-4 platform

Compatible With

• Traxxas TRX-4 (when fitted with the TRX-4 Long Arm Lift Kit)

What's Included

• Driveshaft extension kit — centre (TRX8150)