Yukon Ring and Pinion Gear Set for Toyota 8in Front Clamshell 4.88 Ratio

If you're looking to optimize your 2003-2023 Toyota 4Runner's performance, especially after adding larger tires or increasing horsepower, this Yukon Gear & Axle ring and pinion gear set is a solid choice. This set features a 4.88 gear ratio, designed to bring your engine's RPMs back into an efficient range for highway cruising or to improve acceleration off-road. It's specifically made for the Toyota 8-inch front differential with a clamshell design, and it's intended for use with carriers that originally came with 3.73 or numerically lower gears.

Yukon engineers use advanced heat-treating and rigorous quality testing to ensure these gears meet precise specifications. This attention to detail means you get a well-built gear set that's ready for demanding use. The thick ring gear design adds extra strength, which is beneficial for off-road applications or vehicles with modified powertrains. This set is for reverse rotation, meaning it's designed for the front differential.

When installing this gear set, it's important to follow the manufacturer's instructions carefully, which typically involve proper gear pattern checking and break-in procedures to ensure longevity. Yukon also backs this gear set with their Y.E.S. Plan, a lifetime, no-questions-asked protection plan, giving you extra peace of mind with your purchase.