ARB Traction Pack Rd100/117 Suit Jeep JkBrand ARB Part Number 100 117KIT1 Category Drivetrain Differentials Condition Brand New Original Manufacturer Packaging The Jeep Wrangler is the newest generation in a long heritage of extremely capable vehicles to bear the Wrangler name. That does not mean that its abilities cant be expanded. A pair of Air Locker(TM) s will give the JK on demand traction to tackle the toughest terrain, whether it is rock, clay, gravel, sand, snow or mud. ARB is happy