Yukon Gear & Axle YG F9-486 Ring and Pinion Gear Set Ford 9 Inch 4.86 Ratio

The Yukon Gear & Axle YG F9-486 is a high-performance ring and pinion gear set engineered specifically for Ford 9-inch rear differentials with a 4.86:1 gear ratio. This aggressive ratio provides excellent acceleration and is ideal for street performance, off-road applications, and drag racing where quick launches and strong low-end power are essential.

Key Features:

• 4.86:1 gear ratio for maximum acceleration and torque multiplication
• Precision-manufactured using advanced CNC machining for optimal gear tooth contact
• Heat-treated alloy steel construction for superior strength and durability
• Engineered for quiet operation with reduced gear noise and vibration
• Designed for easy installation with precise tolerances for simplified setup
• Compatible with Ford 9-inch rear axle assemblies
• Suitable for street, strip, and off-road use

Yukon Gear & Axle utilizes the latest gear design technology and manufacturing processes to produce ring and pinion sets that deliver exceptional performance under demanding conditions. Each gear set is engineered to withstand high torque loads while maintaining reliable operation. Backed by a one-year manufacturer warranty for quality assurance.