Revolution Gear & Axle 07-18 Jeep Wrangler JK Non-Rubicon Timken Bearing 4.88 Ratio Gear Package

If you've got a 2007-2018 Jeep Wrangler JK that isn't a Rubicon and you're looking to change your differential gearing, this Revolution Gear & Axle package is built for the job. This kit specifically provides a 4.88 gear ratio, which is a popular choice for JK owners who have upgraded to larger tires, typically 35 inches or more. Changing your gear ratio helps bring your engine's RPMs back into a more efficient and responsive range after adding larger rubber, improving acceleration and overall drivability.

What sets this package apart is the inclusion of Timken bearings. Timken is a well-known name in the bearing industry, and their components are recognized for their durability and precision. This means you're getting a solid foundation for your new ring and pinion gears, which is crucial for long-term performance and reliability. The 4.88 ratio is a significant change from the stock gearing, so this kit is designed to handle that modification effectively. It's a comprehensive solution for those looking to re-gear their non-Rubicon JK differentials.

When undertaking a gear change like this, it's important to have all the necessary installation components. This package includes the ring and pinion gears along with the Timken bearings. While this kit provides the core components for the gear change, remember that a proper differential installation also requires additional items like gear marking compound, RTV sealant, and potentially new axle seals depending on the condition of your existing ones. Always refer to the manufacturer's installation instructions for the most accurate guidance on what else might be needed and the correct procedure.