The GPM RUS4036 Aluminum Rear Spur Gear Cover Mount is intended to enhance the stability and service life of the Traxxas 1/10 Rustler VXL rear spur area. Manufactured from high tensile strength aluminum 6061 T6, the component features a 3D streamline form and a hollow design that balances rigidity with practical mass. Precise bearing positioning supports smoother spur rotation and consistent gear engagement, making this part suitable for upgrade builds focused on long term reliability and improved drivetrain consistency.