Gear & Axle (YGLF9-31) Grizzly Locker for Ford 9″ with 31 spline axles
8620 Steel Internals
Patented Internal Design Reduces Common Locker Failures
Grizzly Lockers are high performing mechanical locking differentials crafted from the exceptionally strong metals. These units are able to provide 100% power to both tires, while allowing for disengagement to navigate corners in the road and bends on the trail.