Yukon Gear High Performance Yukon Gear Ring & Pinion Gear Set For Toyota Clamshell Front Axle 430 Ra

When you're looking to optimize your 2003-2023 Toyota 4Runner's drivetrain, especially after adding larger tires or more horsepower, a new ring and pinion gear set is a key component. This Yukon Gear & Axle set for the Toyota clamshell front axle comes with a 4.30 gear ratio, designed to help your vehicle better utilize increased power or compensate for the added rotational mass of bigger tires. Yukon engineers put these sets through rigorous design and testing, using high-grade steel for both the ring and pinion gears to ensure they meet exacting specifications.

The tooth surface finish on these gears is engineered to reduce friction and heat buildup, which is crucial for maintaining performance during high torque conditions or extended use. This attention to detail in manufacturing, combined with advanced heat-treating techniques, results in a well-built gear set that's ready for demanding applications. Yukon Gear & Axle is known for setting a high standard in the industry, and this set is no exception, offering a solid option for those looking to upgrade their final drive gears.

This specific set is for the Toyota 8-inch reverse clamshell front axle and requires a carrier that supports 3.91 and numerically higher ratios. Yukon Gear & Axle backs this ring and pinion set with a one-year warranty against manufacturing defects, and they also offer an optional Y.E.S. Plan for lifetime protection. When installing, it's important to follow the manufacturer's instructions carefully to ensure proper gear mesh and break-in procedure for optimal performance and longevity.