SAAS 4X4 DIFFERENTIAL BREATHER KIT TO SUIT MITSUBISHI NH NJ NK NL NM NP NS NT NW NX ML MNSAAS Trax series differential breather kit is a must for 4wd vehicles that frequently wade through water. This kit has been designed to elevate the breathing ports in the differential, allowing the air inside them to contract due to being submerged in cool water, without water entering in them. This breather kit has 2 ports for front and rear diffs and 2 ports for gearbox and transfer case if required. Key Features: Stops water entering your