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The Revolution Gear & Axle 4.88 ratio gear package for 2007–2018 Jeep Wrangler JK Rubicon axles includes Koyo bearings and the matched 4.88 gearing. It is intended for axle rebuilds or ratio changes where a Koyo bearing set is specified, providing the coordinated components needed to install the 4.88 final drive on JK Rubicon models.
Revolution Gear & Axle 07-18 Jeep Wrangler JK Rubicon Koyo Bearing 4.88 Ratio Gear Package
