Eaton Elocker4 Differential 27 Spline 3.73 Ratio Dana 30

The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.This Part Fits: Year Make Model Submodel 1966-1971 Ford Bronco Base 1968-1969 Ford Bronco Roadster 1968-1971 Ford Bronco Wagon 1967-1970 International Scout Base 1971-1974,1976-1977 International Scout II Base 1976-1977 International Scout II Terra 1976-1977 International Scout II Traveler 1975 International Scout II XLC 2000-2001 Jeep Cherokee Classic 2000-2001 Jeep Cherokee Limited 2000-2001 Jeep Cherokee SE 2000-2001 Jeep Cherokee Sport 1971-1983 Jeep CJ5 Base 1977-1980 Jeep CJ5 Golden Eagle 1980-1983 Jeep CJ5 Laredo 1982-1983 Jeep CJ5 Limited 1975-1983 Jeep CJ5 R