Yukon Gear High Performance Gear Set For 10 & Down Ford 9.75in in a 3.31 Ratio

If you're looking to optimize your drivetrain for more power or larger tires, a new ring and pinion gear set is a key component. This Yukon Gear & Axle set is designed for Ford's 9.75-inch rear axle, featuring a 3.31 gear ratio. This ratio is often chosen to bring your speedometer back into calibration after installing larger tires, or to improve acceleration when you've significantly increased engine output. It fits a wide range of Ford and Lincoln vehicles, including popular models like the F-150, Expedition, and Navigator.

Yukon engineers focus on quality, using high-grade steel for both the ring and pinion gears. The tooth surface finish is specifically designed to reduce friction and heat, which is crucial for high-torque conditions and extended use. This attention to detail helps ensure the longevity and performance of the gears. The fitment is designed to OEM specifications, meaning it should integrate smoothly into your existing axle housing, though professional installation is recommended for this type of component.

When you choose Yukon Gear & Axle, you're getting a well-built set backed by a solid warranty. They offer a 1-year warranty against manufacturing defects, and for even greater peace of mind, you can opt for their Y.E.S. Plan, which provides lifetime, comprehensive protection for your gears. This gear set is a strong option if you're rebuilding your rear differential or upgrading your drivetrain to handle more demanding use.