Complete gear differential set the X4. Includes updated composite differential situation and target with pulley. Differential gears are manufactured from tough composite item, precision-molded composite gears along with light aluminum hardcoated outdrives, which create a lighter and super-smooth gear differential. The diff situation is perfect for X4 platform and features tiny bleeding holes the M2.5x8mm screws, to attenuate the opportunity of stripping the diff example whenever tightening paid off the screws. The bleeding holes additionally permit extra oil to empty away. The shape through the diff instance had been updated for an even more concentrated back gear location that improves determination & ahead traction. The main benefit of the device diff can it be is really maintenance-free. Whenever diff is precisely built you do not have for upkeep for some time. You don't need to change oil frequently, and there's no leakage because of the good sealing system. The product diff moreover increases on-power steering that may effortlessly be needed of most types of songs. Functions perfect for both carpet and asphalt songs. This differential will never be factory pre-assembled.