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The Revolution Gear & Axle 4.10 ratio gear package for 2007–2018 Jeep Wrangler JK Rubicon uses Koyo bearings and supplies the matched gearing for a 4.10 final drive. This kit is intended for axle rebuilds or ratio swaps where Koyo bearing fitment is required, providing coordinated components for Rubicon axle refreshes across those model years.
Revolution Gear & Axle 07-18 Jeep Wrangler JK Rubicon Koyo Bearing 4.10 Ratio Gear Package
