The Ford Performance M220 complete rear axle assembly in 5.38 ratio features an electronic locking differential and a bolt-in rear axle housing for Bronco models not fitted with an e-locker from the factory. The package includes axle shafts and brake rotors and uses production brake components to streamline installation. It’s offered as a full axle upgrade to enhance off-road gearing and locker capability while preserving brake system fitment.
Ford Racing Bronco M220 Rear Axle Assembly 5.38 Ratio w/Electronic Locking Differential