Open F/R Diff Set GP4 5mm 10K (ARA311066)

This Front or Rear Open Spiral Cut Diff Set provides a pre-assembled unit for your ARRMA vehicle.

It is factory assembled and filled with 10k cSt silicone oil for fast and efficient servicing. The diff set features tough steel internal gears for long-lasting durability in all conditions and utilizes a traditional differential assembly for open differential action. It includes a strong composite diff case with an integrated steel insert for added durability and a 43T GP4 spiral cut steel main gear for increased performance under extreme loads. Moreover, the metal cross shafts enhance efficiency, and rubber shielded bearings ensure a quick and effective fit to your vehicle. The open differential is favored on the rear axle and the assembly uses a 29mm diff case, which is compatible with spare parts for that size.