This high-performance gear set part number 3412075 is designed for the Chrysler 8.25" and Dana 30 differential, with a 5.13 ring and pinion ratio. The set includes part numbers 35681 and 35682 and is perfect for Jeep Cherokee XJ models. It has been manufactured in the United States and is a perfect fit for both the front and rear placement on your vehicle. Please note that this item is sold as-is and does not come with a warranty. It is a great addition to your transmission and drivetrain system, and will boost your car or truck's performance on the road or off-road. Order now and enjoy the benefits of a high-quality gear set.