Traxxas 7783X spider gear shaft and hardware (fits #7781x aluminum differential carrier) use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality...

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Product Review

Traxxas 7783X spider gear shaft and hardware (fits #7781x aluminum differential carrier) use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.

  • Traxxas 7783X spider gear shaft and hardware
  • Fits #7781x aluminum differential carrier
  • Fits torque-biasing center drive unit
  • Replaces damaged or worn parts