Front and Rear Ring and Pinion Gear Set with Master Overhaul Kit

The Yukon Ring & Pinion Package (YGKT008-488LOC-3) is a comprehensive solution for enhancing the drivetrain of compatible 4x4 trucks and Jeeps, particularly those equipped with larger tires. This kit addresses the common need to re-gear axles when larger tires are installed, which can otherwise lead to sluggish acceleration, increased strain on the drivetrain, and inefficient engine operation at cruising speeds. Each package contains both front and rear ring and pinion gear sets, paired with complete master overhaul kits for front and rear installations. The specific gear ratio included in this package is 4.88, which is ideal for restoring optimal performance and efficiency when larger tires are fitted. Installation of new gears requires specialized tools and knowledge, including a hydraulic press and dial indicator for correct setup. While professional installation is recommended, the manufacturer notes that experienced DIYers can perform the task with the appropriate tools. The package is designed for a specific fitment range, including 2010-2014 Toyota FJ Cruiser models and 2010-2020 Toyota 4Runner models. It's important to note that the front gear fits 3 Series 3.73 & Down Carrier Cases. Yukon Gear and Axle provides a one-year warranty against manufacturer defects.