ARRMA Diff Set 43T Spiral for Front or Rear - Gray, Plastic, Model ARAC4004The ARRMA differential set is a complete solution for maintaining the performance of your radio controlled vehicles. Specifically designed for ARRMA 6S BLX models, this part is essential for replacing worn front or rear differentials, ensuring your RC vehicle operates smoothly and efficiently. Crafted from high quality materials, this differential set boasts a strong diff case that enhances durability under extreme loads. The set includes steel crown,