Ford 9" 4.56 Ratio 31 Spline Dropout Assembly

The Yukon Dropout Assembly is a complete, pre-assembled unit designed for Ford 9” differentials. Expertly built by Yukon technicians, this dropout assembly comes fully shimmed and backlashed to specification, simplifying installation. The user only needs to install the third member into the diff housing, bolt on the diff cover, add fluid, and the unit is ready for operation. This dropout assembly features a robust nodular iron case, which enhances rigidity and power handling capabilities. This construction helps reduce deflection, ensuring consistent gear contact and contributing to a long service life for the component. Key specifications include a 4.56 gear ratio and 31 splines, making it suitable for specific performance and application needs. Note that the yoke is not included with this assembly. Specifications: - Fits Ford 9” differential - Complete, fully assembled dropout - 4.56 gear ratio - 31 spline - Does not include yoke This product is offered by Zumbrota Drivetrain and carries a 1 Year Limited Warranty.