This product is a replacement rear center drive cup designed for the Traxxas Unlimited Desert Racer (UDR) X-Duty driveline system. It serves as the hardened steel interface point where the center driveshaft engages the transmission or differential output, providing a secure and efficient connection for power transfer. Precision machining ensures proper alignment and smooth engagement with mating components, reducing slop and improving drivetrain reliability. The X-Duty construction uses high-strength steel designed to withstand heavy torque loads from high-power brushless systems and aggressive off-road driving. Its durable design helps resist wear and deformation under repeated impact and high-load conditions, making it suitable for demanding desert racing and bashing environments.
Features:
Designed for Traxxas Unlimited Desert Racer (UDR) X-Duty center driveline system
Precision-machined steel construction for accurate fit and smooth operation
Serves as the drivetrain coupling point between center driveshaft and transmission/differential
High-strength material resists deformation under high torque loads
Improves drivetrain reliability and reduces slop compared to stock components
Black oxide finish helps resist corrosion and surface wear
Direct replacement part for easy installation and maintenance