Traxxas Hardened Steel Differential Output Cups (2) - 9583X

Regular price $15.99
In stock after June 19, 2026
By Traxxas
SKU: 9583X

Bulletproof your driveline for 6S-powered mayhem with the ultimate differential upgrade.

When you are pushing the limits of brushless power, the drivetrain is usually the first place to show signs of stress. The Traxxas Hardened Steel Differential Output Cups are engineered to endure the brutal torque and high-RPM loads of extreme RC bashing. Designed specifically for heavy-duty applications, these output cups provide the structural integrity needed to keep your rig on the track and out of the pits.

Why You'll Love It

  • Maximum Durability: Crafted from high-grade hardened steel to resist wear and prevent rounding out under extreme load.
  • Precision Engineering: Manufactured to exact tolerances for a perfect, wobble-free fit with your driveshafts.
  • Heavy-Duty Reliability: An essential upgrade for high-voltage setups where standard alloy components might fail.

What's Under the Hood

These are not your standard replacements. Each cup is precision-machined from hardened steel to ensure longevity and consistent performance. They serve as the critical link between your differential internal gears and the driveshafts, ensuring that every bit of motor torque is delivered to the ground without stripping or snapping. Finished with a corrosion-resistant coating, they are built to look good and perform better.

Specifications

  • Material: Hardened Steel
  • Compatibility: Traxxas Sledge and other heavy-duty 1/8 scale platforms
  • Part Number: 9583X
  • Finish: Black Oxide

What's In The Box

  • (2) Hardened Steel Differential Output Cups

Needed To Complete

  • Standard RC Tool Kit (Hex drivers)
  • Differential Fluid (Recommended for maintenance during installation)