The Ford Performance M220 complete rear axle assembly in 4.88 ratio supplies a bolt-in rear axle housing with an electronic locking differential for Bronco applications not factory-equipped with an e-locker. The assembly uses production brake components and includes axle shafts and brake rotors for a full installation. It provides a straightforward upgrade path to increase rear driveline capability while retaining factory brake interfaces.
Ford Racing Bronco M220 Rear Axle Assembly 4.88 Ratio w/Electronic Locking Differential