Yukon Gear 03-23 Toyota 4Runner 8in Front Diff 5.29 Ratio Ring & Pinion Gear Set

When you're looking to optimize your 2003-2023 Toyota 4Runner's drivetrain, especially after adding larger tires or increasing horsepower, changing the ring and pinion gear ratio is a key step. This Yukon Gear & Axle set features a 5.29 ratio, designed to bring your engine's RPMs back into a more efficient range for highway cruising or to improve acceleration off-road. It's specifically made for the Toyota 8-inch front differential and requires a 3.91 and up carrier, ensuring a proper setup for your specific 4Runner.

Yukon engineers use advanced heat-treating techniques and rigorous quality testing to ensure the structure and surface finish of these gears meet exacting specifications. This attention to detail means you get a well-built gear set that's ready for the demands of off-roading or increased power. The clamshell design is specific to this application, and the reverse rotation is crucial for the front differential setup. Yukon also backs this gear set with their Y.E.S. Plan, a lifetime protection plan for peace of mind.

Installing a new ring and pinion set is a complex job that requires specialized tools and knowledge. It's highly recommended to consult the manufacturer's installation instructions and consider professional installation to ensure proper setup and longevity of the gears. This set is designed for the front differential of your 4Runner, FJ Cruiser, or Tacoma, helping to re-gear your drivetrain for improved performance.