Revolution Gear & Axle 03-06 Jeep Wrangler TJ Dana 44 Thick Rear Koyo 4.56 Ratio Gear Package

This Revolution Gear & Axle package uses Koyo bearings, a well-known name in bearing manufacturing, for your 2003-2006 Jeep Wrangler TJ's Dana 44 rear axle. The 4.56 ratio is a popular choice for TJ owners looking to improve performance with larger tires, typically 33 inches or more. This gear set is designed to handle the demands of off-road use and daily driving when paired with appropriate tire sizes.

The "thick" designation in the part name means this gear set is specifically designed for Dana 44 axles that use a thicker ring gear, which is common in later model TJ Dana 44s. This ensures proper meshing and strength for your differential. The package includes a complete set of Koyo bearings and installation hardware, making it a comprehensive solution for upgrading your rear axle gearing. Proper installation is crucial for the longevity and performance of any gear set, so refer to the manufacturer's instructions for detailed guidance.

Upgrading your differential gears can significantly change how your Jeep performs. With the 4.56 ratio, you'll notice improved acceleration and better performance in lower gears, especially when climbing or towing. This package is a solid option for Jeep owners who want to optimize their drivetrain for larger tires and more capable off-road adventures.