Traxxas Ultra-Heavy-Duty Machined Steel RC Drive Cup - 10949

The Traxxas TRX10949 Ultra-Heavy-Duty Machined Steel Drive Cup is a direct-fit replacement part designed for Traxxas models that demand stronger driveline components under hard use. Machined from steel rather than the standard plastic or pot-metal alternatives, this drive cup is suited to builds where stock parts are showing wear or where the drivetrain is being pushed harder than standard. It fits a specific range of Traxxas vehicles identified by the compatible model numbers below, so check your model number before ordering.

Key Features

• Machined steel construction offers significantly greater durability than standard plastic or die-cast drive cups
• Direct-fit replacement for compatible Traxxas models — no modification required for installation
• Suited to high-load drivetrain applications where stock cups are prone to wear or failure
• Heavy-duty designation indicates reinforced material spec for demanding running conditions

Compatible With

• Traxxas 109076-4
• Traxxas 77036-4
• Traxxas 77096-4
• Traxxas 77097-4
• Traxxas 78086-4
• Traxxas 78097-4

What's Included

• 1x Traxxas TRX10949 Ultra-Heavy-Duty Machined Steel Drive Cup

What You Need

• Compatible Traxxas vehicle (verify model number against the list above before purchase)
• Basic RC hand tools for drivetrain disassembly and reassembly