Yukon Dropout Assembly for Ford 9in Differential w/Grizzly Locker 31 Spline 4.56 Ratio

Yukon Gear & Axle is well-known for building tough drivetrain components, and this dropout assembly is a prime example of their commitment to performance. If you're working on a Ford 9-inch differential and need a complete, ready-to-go third member with serious traction capabilities, this unit is built for you. It comes fully assembled, shimmed, and backlashed to spec by expert Yukon technicians, meaning you can install it and get back on the road with confidence.

The heart of this assembly is its nodular iron case, which offers improved rigidity and strength. This helps reduce deflection under load, ensuring consistent gear contact for a long service life. What really sets this dropout apart is the inclusion of a Yukon Grizzly Locker. This locker is designed for maximum traction, making it a popular choice for vehicles that see demanding use. The 4.56 gear ratio is also specified, which is ideal for applications needing strong acceleration, especially with larger tires.

This dropout assembly is designed to fit a wide range of Ford 9-inch differentials, including popular models like the Ford Bronco, F-150, and Mustang from various years. It comes ready to bolt into your housing, just add fluid and a differential cover. Note that the yoke is not included, so you'll need to source that separately. This is a complete, well-built unit that takes the guesswork out of assembling a high-performance differential.