Yukon Gear's complete re-gear kit for the Jeep TJ Rubicon with a 4.88 ratio brings front and rear ring-and-pinion sets together with Yukon Master Overhaul kits to simplify a full axle re-gear. Yukon designs and heat-treats its gear sets to precise standards and backs qualifying gear kits with the Y.E.S. Plan, a lifetime protection program covering the gear set kit for as long as you own the vehicle.
Yukon Gear & Install Kit For Jeep TJ Rubicon - 4.88 Ratio