Yukon Gear & Install Kit Stage 4 Package For Jeep JL/JT Rubicon in a 4.88 Ratio

If you're looking to significantly upgrade your 2018-2024 Jeep Wrangler or Gladiator Rubicon's drivetrain, this Yukon Gear & Axle Stage 4 Re-Gear Kit is a comprehensive solution. This package is designed to replace the core components of your front and rear differentials, offering a more aggressive 4.88 gear ratio that's ideal for larger tires and improved off-road performance. It addresses both the front Dana M210 and rear Dana M220 differentials, ensuring a complete overhaul for your Rubicon model.

What sets this Stage 4 kit apart is the inclusion of everything you need for a robust upgrade. You get front and rear Yukon ring and pinion sets, which are the heart of the gear ratio change. Alongside those are the Master Overhaul kits, containing all the necessary bearings, seals, and small parts for a proper installation. To protect your differentials, the kit also includes tough, nodular iron Yukon Hardcore Diff Covers for both the front and rear. Finally, to handle the increased stress and ensure reliability, you'll find heavy-duty 4340 chromoly front and rear axle shafts.

This kit is a substantial investment in your Jeep's capability. The 4.88 gear ratio is a popular choice for Rubicon models running 35-inch to 37-inch tires, helping to bring your engine's RPM back into an optimal range for better acceleration and fuel efficiency on the trail. While this kit includes many essential components, remember that a professional installation is highly recommended for differential work, as precise setup is critical for longevity and performance.