The Revolution Gear & Axle 4.88 ratio gear package for 2007–2018 Jeep Wrangler JK Rubicon axles comes with Timken bearings. Designed for axle rebuilds or ratio swaps, this kit supplies the coordinated 4.88 gearing and bearing components required to reestablish correct final drive ratios and bearing support on supported JK Rubicon applications.
Revolution Gear & Axle 07-18 Jeep Wrangler JK Rubicon Timken Bearing 4.88 Ratio Gear Package