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.
WarrantyInstallation InstructionsProduct Specifications SheetThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 1990-1997 |
Ford |
Aerostar |
Base |
| 1990-1994 |
Ford |
Aerostar |
Eddie Bauer |
| 1990-1994 |
Ford |
Aerostar |
XL |
| 1990-1994 |
Ford |
Aerostar |
XL Plus |
| 1991-1994 |
Ford |
Aerostar |
XL Sport |
| 1990-1997 |
Ford |
Aerostar |
XLT |
| 1990-1997 |
Ford |
Aerostar |
XLT Plus |
| 1991-1997 |
Ford |
Aerostar |
XLT Sport |
| 1983-1993 |
Ford |
Bronco |
Custom |
| 1985-1996 |
Ford |
Bronco |
Eddie Bauer |
| 1990-1996 |
Ford |
Bronco |
XL |
| 1983 |
Ford |
Bronco |
XLS |
| 1984-1992,1994-1996 |
Ford |
Bronco |
XLT |
| 1983,1993 |
Ford |
Bronco |
XLT Lariat |
| 1992 |
Ford |
Bronco |
XLT Nite |
| 1995-1996 |
Ford |
Bronco |
XLT Sport |
| 1984-1986 |
Ford |
Bronco II |
Base |
| 1984-1990 |
Ford |
Bronco II |
Eddie Bauer |
| 1987-1990 |
Ford |
Bronco II |
XL |
| 1988-1990 |
Ford |
Bronco II |
XL Sport |
| 1984-1985 |
Ford |
Bronco II |
XLS |
| 1984-1990 |
Ford |
Bronco II |
XLT |
| 1989-1990 |
Ford |
Bronco II |
XLT Plus |
| 2003-2008,2010-2011 |
Ford |
Crown Victoria |
Base |
| 2006-2009 |
Ford |
Crown Victoria |
Fleet |
| 2003-2009 |
Ford |
Crown Victoria |
LWB |
| 2003-2011 |
Ford |
Crown Victoria |
LX |
| 2004-2006 |
Ford |
Crown Victoria |
LX Sport |
| 2003-2011 |
Ford |
Crown Victoria |
Police Interceptor |
| 2003-2005 |
Ford |
Crown Victoria |
S |
| 2005 |
Ford |
Crown Victoria |
Special Edition |
| 1983 |
Ford |
E-100 Econoline |
Custom |
| 1983 |
Ford |
E-100 Econoline |
XL |
| 1983 |
Ford |
E-100 Econoline Club Wagon |
Custom |
| 1983 |
Ford |
E-100 Econoline Club Wagon |
XL |
| 2003-2014 |
Ford |
E-150 |
Base |
| 2006-2007 |
Ford |
E-150 |
Chateau |
| 2006-2014 |
Ford |
E-150 |
XL |
| 2006-2014 |
Ford |
E-150 |
XLT |
| 2003-2005 |
Ford |
E-150 Club Wagon |
Chateau |
| 2003-2005 |
Ford |
E-150 Club Wagon |
XL |
| 2003-2005 |
Ford |
E-150 Club Wagon |
XLT |
| 1984-1986,1992-2002 |
Ford |
E-150 Econoline |
Base |
| 1983,1987-1991 |
Ford |
E-150 Econoline |
Custom |
| 1983-2000 |
Ford |
E-150 Econoline |
XL |
| 1984-1986 |
Ford |
E-150 Econoline Club Wagon |
Base |
| 1992-2002 |
Ford |
E-150 Econoline Club Wagon |
Chateau |
| 1983,1987-2000 |
Ford |
E-150 Econoline Club Wagon |
Custom |
| 1983-1991,2001-2002 |
Ford |
E-150 Econoline Club Wagon |
XL |
| 1984-2002 |
Ford |
E-150 Econoline Club Wagon |
XLT |
| 1984-1986,1992-1999 |
Ford |
E-250 Econoline |
Base |
| 1983,1987-1991 |
Ford |
E-250 Econoline |
Custom |
| 1983-1999 |
Ford |
E-250 Econoline |
XL |
| 1984-1986 |
Ford |
E-250 Econoline Club Wagon |
Base |
| 1983,1987-1991 |
Ford |
E-250 Econoline Club Wagon |
Custom |
| 1983-1991 |
Ford |
E-250 Econoline Club Wagon |
XL |
| 1984-1991 |
Ford |
E-250 Econoline Club Wagon |
XLT |
| 1997-2001 |
Ford |
Expedition |
Eddie Bauer |
| 1997-2001 |
Ford |
Expedition |
XLT |
| 2011-2014 |
Ford |
Explorer |
Base |
| 1991-2010 |
Ford |
Explorer |
Eddie Bauer |
| 1995 |
Ford |
Explorer |
Expedition |
| 1993-2014 |
Ford |
Explorer |
Limited |
| 2004 |
Ford |
Explorer |
NBX |
| 2000-2003 |
Ford |
Explorer |
Postal |
| 1991-2000,2013-2014 |
Ford |
Explorer |
Sport |
| 1991-1999 |
Ford |
Explorer |
XL |
| 2000-2001 |
Ford |
Explorer |
XL Fleet |
| 1999-2006 |
Ford |
Explorer |
XLS |
| 2004-2005 |
Ford |
Explorer |
XLS Sport |
| 1991-2014 |
Ford |
Explorer |
XLT |
| 2004-2005 |
Ford |
Explorer |
XLT Sport |
| 2001-2002 |
Ford |
Explorer Sport |
Base |
| 2003 |
Ford |
Explorer Sport |
XLS |
| 2003 |
Ford |
Explorer Sport |
XLT |
| 2005 |
Ford |
Explorer Sport Trac |
Adrenalin |
| 2001 |
Ford |
Explorer Sport Trac |
Base |
| 2007-2010 |
Ford |
Explorer Sport Trac |
Limited |
| 2002 |
Ford |
Explorer Sport Trac |
XL |
| 2003-2005 |
Ford |
Explorer Sport Trac |
XLS |
| 2003-2005,2007-2010 |
Ford |
Explorer Sport Trac |
XLT |
| 1983-1986,1997-2000 |
Ford |
F-150 |
Base |
| 1987-1992 |
Ford |
F-150 |
Custom |
| 1995-1996 |
Ford |
F-150 |
Eddie Bauer |
| 2000-2003 |
Ford |
F-150 |
Harley-Davidson Edition |
| 2001-2003 |
Ford |
F-150 |
King Ranch |
| 1997-2003 |
Ford |
F-150 |
Lariat |
| 1993-1995,1999-2003 |
Ford |
F-150 |
Lightning |
| 1995-1996 |
Ford |
F-150 |
Special |
| 1983-2003 |
Ford |
F-150 |
XL |
| 1983 |
Ford |
F-150 |
XLS |
| 1983-1984,1993-2003 |
Ford |
F-150 |
XLT |
| 1985-1992 |
Ford |
F-150 |
XLT Lariat |
| 2004 |
Ford |
F-150 Heritage |
SVT Lightning |
| 2004 |
Ford |
F-150 Heritage |
XL |
| 2004 |
Ford |
F-150 Heritage |
XLT |
| 1997-1999 |
Ford |
F-250 |
Base |
| 1997-1999 |
Ford |
F-250 |
Lariat |
| 1997-1999 |
Ford |
F-250 |
XL |
| 1997-1999 |
Ford |
F-250 |
XLT |
| 2009-2010 |
Ford |
F-250 Super Duty |
Cabela's |
| 2008-2009 |
Ford |
F-250 Super Duty |
FX4 |
| 2004-2010 |
Ford |
F-250 Super Duty |
Harley-Davidson Edition |
| 2004-2019 |
Ford |
F-250 Super Duty |
King Ranch |
| 1999-2019 |
Ford |
F-250 Super Duty |
Lariat |
| 2018-2019 |
Ford |
F-250 Super Duty |
Limited |
| 2013-2019 |
Ford |
F-250 Super Duty |
Platinum |
| 1999-2019 |
Ford |
F-250 Super Duty |
XL |
| 1999-2019 |
Ford |
F-250 Super Duty |
XLT |
| 1990-1992 |
Ford |
Ranger |
Custom |
| 2001-2005 |
Ford |
Ranger |
Edge |
| 1998-2002 |
Ford |
Ranger |
EV |
| 2005-2009 |
Ford |
Ranger |
FX4 |
| 2002 |
Ford |
Ranger |
Postal |
| 1990-1992 |
Ford |
Ranger |
S |
| 1990 |
Ford |
Ranger |
S Plus |
| 1993-1998 |
Ford |
Ranger |
Splash |
| 1991-1993,1997,2006-2011 |
Ford |
Ranger |
Sport |
| 1990-1997,2005-2007 |
Ford |
Ranger |
STX |
| 2004 |
Ford |
Ranger |
Tremor |
| 1993-2011 |
Ford |
Ranger |
XL |
| 1995 |
Ford |
Ranger |
XL Sport |
| 1990-2011 |
Ford |
Ranger |
XLT |
| 1994 |
Mazda |
B4000 |
LE |
| 1994 |
Mazda |
B4000 |
SE |
| 1992-1994 |
Mazda |
Navajo |
DX |
| 1991-1994 |
Mazda |
Navajo |
LX |
