Yukon Gear & Axle Ring and Pinon Gear Kits for 07 18 Jeep Wrangler JK Yukon Gear High Performance Gear Set For Dana 30 JK Short Reverse Pinion 4.56 Yukon Gear & Axle (YG D44JK 488RUB) High Yukon ring & pinion gear set for Dana 60 Reverse rotation 4.30 ratio. Yukon Gear & Axle high performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state of the art design, advanced heat treating techniques, and leading edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y. E. S. Plan, a lifetime, comprehensive, no questions asked protection plan covering your gear set for as long as you own your vehicle. Whether youve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need. Installation Instructions This Part Fits: Year Make Model Submodel 2011 Jeep Wrangler 70th Anniversary 2016 Jeep Wrangler 75th Anniversary 2007 2017 Jeep Wrangler Rubicon 2007 2017 Jeep Wrangler Sahara 2010 2018 Jeep Wrangler Sport 2016,2018 Jeep Wrangler Sport S 2011 Jeep Wrangler Unlimited 70th Anniversary 2016 Jeep Wrangler Unlimited 75th Anniversary 2007 2017 Jeep Wrangler Unlimited Rubicon 2007 2018 Jeep Wrangler Unlimited Sahara 2010 2018 Jeep Wrangler Unlimited Sport 2016,2018 Jeep Wrangler Unlimited Sport S 2007 2010 Jeep Wrangler Unlimited X 2007 2010 Jeep Wrangler X 2018 Jeep Wrangler JK Sahara 2018 Jeep Wrangler JK Sport 2018 Jeep Wrangler JK Unlimited Sahara 2018 Jeep Wrangler JK Unlimited Sport