ARB Airlocker Dana30 30Spl 3.73&Up S/N..

The world's premier traction aid, an ARB Air Locker(TM) keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact. Product Specifications Sheet Warranty Installation Instructions This Part Fits: Year Make Model Submodel 1984-1993 Jeep Cherokee Base 1991-1992 Jeep Cherokee Briarwood 1985-1988 Jeep Cherokee Chief 1996,1998-2001 Jeep Cherokee Classic 1993-1997 Jeep Cherokee Country 1985-1992 Jeep Cherokee Laredo 1987-1992,1998-2001 Jeep Cherokee Limited 1985-1990 Jeep Cherokee Pioneer 1994-2001 Jeep Cherokee SE 1989-2001 Jeep Cherokee Sport 1998 Jeep Grand Cherokee 5.9 Limited 1993 Jeep Grand Cherokee Base 1993-2004 Jeep Grand Cherokee Laredo 1993-2004 Jeep Grand Cherokee Limited 1995,1997 Jeep Grand Cherokee Orvis 2002-2004 Jeep Grand Cherokee Overland 1994-1995 Jeep Grand Cherokee SE 2004 Jeep Grand Cherokee Special Edition 2002 Jeep Grand Cherokee Sport 1997-1998 Jeep Grand Cherokee TSi 2006 Jeep Wrangler 65th Anniversary Edition 1987-1993 Jeep Wrangler Base 1988-1992 Jeep Wrangler Islander 1987-1990 Jeep Wrangler Laredo 1991-1994 Jeep Wrangler Renegade 1995 Jeep Wrangler Rio Grande 2003-2006 Jeep Wrangler Rubicon 1988,1991-1994 Jeep Wrangler S 1988-1995,1997…