Revolution Gear & Axle 84-96 Jeep YJ/Cherokee XJ Dana 35 Rear Koyo Bearing 5.13 Ratio Gear Package

This is the Revolution Gear & Axle 5.13 ratio gear package specifically for the Dana 35 rear axle found in 1984-1996 Jeep YJ Wranglers and Cherokee XJs. If you've upgraded to larger tires or are looking for improved highway cruising speed with your current tire size, changing the ring and pinion gears is the way to go. A 5.13 ratio is a popular choice for Jeeps running 35-inch to 37-inch tires, helping to bring your engine's RPMs back into a more efficient range at cruising speeds.

This package includes everything you need for a proper gear swap, featuring a set of 5.13 ratio ring and pinion gears manufactured by Revolution Gear & Axle. Crucially, it also comes with a complete Koyo bearing and seal kit. Koyo is a well-known name in bearings, and using their quality components ensures smooth operation and long life for your differential. The kit contains all the necessary bearings, races, pinion seal, pinion nut, and crush sleeve or shim kit for a complete installation. Proper installation is key for gear longevity, so ensure you follow the manufacturer's instructions carefully, including the break-in procedure.

When tackling a gear change like this, it's important to have the right tools and knowledge. If you're not experienced with differential work, consider consulting a professional mechanic. This kit is designed to be a comprehensive solution for upgrading your Jeep's gearing, making it a solid option for those looking to optimize their vehicle's performance for off-road adventures or daily driving with larger tires.