Yukon Gear & Axle YG F8.8-331-15 Ring and Pinion Gear Set 3.31 Ratio Ford 8.8

The Yukon Gear & Axle YG F8.8-331-15 is a high-performance ring and pinion gear set engineered for Ford 8.8-inch rear differentials. This 3.31 ratio gear set delivers the perfect balance of acceleration and fuel economy for daily drivers and light performance applications.

Premium Construction and Engineering:

• State-of-the-art gear design with precise tooth contact patterns for smooth operation
• Advanced heat-treating processes for superior strength and durability
• Engineered to OEM specifications with leading-edge quality testing
• Precision surface finish reduces friction and noise
• Meets or exceeds original equipment quality standards

Y.E.S. Lifetime Protection Plan:

Every Yukon ring and pinion set is backed by the Yukon Elite Service Plan—a comprehensive, lifetime, no-questions-asked warranty that covers your gear set for as long as you own your vehicle. This industry-leading protection gives you peace of mind whether you're building a performance vehicle or simply need reliable replacement gears.

Applications:

Ideal for vehicles with increased horsepower, larger tire upgrades, or those seeking optimized traction and driveline performance. The 3.31 gear ratio is perfect for maintaining highway fuel efficiency while providing improved throttle response compared to stock gearing.