Flushing and replacing differential fluid is one way to ensure that everything wears properly to avoid costly problems down the road. Your owner's manual will specify intervals for flushing and refill. While you're changing your fluid, it is a great idea to replace your drain and fill plugs. This kit is combined with the new ECS Magnetic Drain and Fill plugs to help keep abrasive and ferrous metal particles from circulating through the differential. These new plugs also use a very common and handy 5mm hex head eliminating the need for a special allen socket.
When doing the service make sure to note that the fluids are different and need to go in different places of the rear differential. The Transfer case oil will go into where the diff says ATF which should be on the driver side and the Axle oil fill location will be on the opposite side of the differential. When doing this service a suction pump will be extremely helpful see ES3184224.
This kit is a full service kit to maintain your differential. If you notice fluid leaking from your axle seals see ES3196094 for replacement axle flange seals.
Kit includes:
ECS Assembled Kit