Revolution Gear & Axle 91-99 Jeep Cherokee XJ 8.25in Rear Koyo Bearing 5.13 Ratio Gear Package

If you're looking to significantly change the gearing in your 1991-1999 Jeep Cherokee XJ for larger tires or heavy-duty off-roading, a complete gear package is the way to go. This Revolution Gear & Axle package is built around a 5.13 ratio, which is a popular choice for XJs running 35-inch or larger tires, helping to bring your engine RPMs back into a more efficient range at highway speeds. It includes everything you need to swap out your stock differential gears for this much lower ratio.

What sets this kit apart is the inclusion of Koyo bearings. Koyo is a well-known name in bearing manufacturing, and their bearings are known for being well-built and durable. This means you're getting a solid foundation for your new gear set, which is crucial for reliability, especially when you're pushing your Jeep off-road. The 5.13 ratio is a substantial change from stock, so ensuring the entire assembly is supported by quality components like these Koyo bearings is important for longevity and performance. This package is designed to be a comprehensive solution for a complete rear differential gear change.

When undertaking a gear change like this, it's important to have all the necessary installation components. This kit aims to provide that, but always refer to the manufacturer's installation instructions for specific details on the process. Proper setup and break-in are critical for the life of any new gear set, so taking the time to follow those procedures will ensure your new gearing performs as expected for years to come.