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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1972 | Chevrolet | C10 Suburban | Base |
| 1961-1973 | Chevrolet | C20 Pickup | Base |
| 1968-1972 | Chevrolet | C20 Suburban | Base |
| 1983 | Chevrolet | G10 | Base |
| 1979-1991 | Chevrolet | G10 | Beauville |
| 1981-1984,1986-1987 | Chevrolet | G10 | Bonaventure |
| 1979-1991 | Chevrolet | G10 | Chevy Van |
| 1979-1991 | Chevrolet | G10 | Sportvan |
| 1982-1991 | Chevrolet | G20 | Beauville |
| 1983-1984 | Chevrolet | G20 | Bonaventure |
| 1982-1991 | Chevrolet | G20 | Chevy Van |
| 1982-1991 | Chevrolet | G20 | Sportvan |
| 1975-1991 | Chevrolet | G30 | Beauville |
| 1983-1984 | Chevrolet | G30 | Bonaventure |
| 1975-1991 | Chevrolet | G30 | Chevy Van |
| 1975-1991 | Chevrolet | G30 | Hi-Cube |
| 1975-1991 | Chevrolet | G30 | Sportvan |
| 1973-1974 | Chevrolet | G30 Van | Base |
| 1973-1974 | Chevrolet | G30 Van | Sportvan |
| 1968-1972 | Chevrolet | K10 Suburban | Base |
| 1961-1973 | Chevrolet | K20 Pickup | Base |
| 1968-1972 | Chevrolet | K20 Suburban | Base |
| 1970-1971 | Dodge | Challenger | Base |
| 1970-1971 | Dodge | Challenger | R/T |
| 1969-1971 | Dodge | Charger | 500 |
| 1966-1971 | Dodge | Charger | Base |
| 1969 | Dodge | Charger | Daytona |
| 1968-1971 | Dodge | Charger | R/T |
| 1969 | Dodge | Charger | SE |
| 1971 | Dodge | Charger | Super Bee |
| 1965-1970 | Dodge | Coronet | 440 |
| 1966-1970 | Dodge | Coronet | 500 |
| 1965-1967,1971 | Dodge | Coronet | Base |
| 1971 | Dodge | Coronet | Brougham |
| 1971 | Dodge | Coronet | Crestwood |
| 1971 | Dodge | Coronet | Custom |
| 1966,1968-1970 | Dodge | Coronet | Deluxe |
| 1967-1970 | Dodge | Coronet | R/T |
| 1968-1970 | Dodge | Coronet | Super Bee |
| 1972 | Dodge | D100 Pickup | Base |
| 1977-1982 | Dodge | D150 | Base |
| 1978-1979 | Dodge | D150 | Li'l Red Express |
| 1982 | Dodge | D150 | Miser |
| 1977-1980 | Dodge | D200 | Base |
| 1975-1976 | Dodge | D200 | Custom |
| 1972-1974 | Dodge | D200 Pickup | Base |
| 1981-1993 | Dodge | D250 | Base |
| 1966 | Dodge | Monaco | Base |
| 1966-1967 | Dodge | Polara | Base |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 1978-1980 | Dodge | RD200 | Base |
| 1972 | Dodge | W100 Pickup | Base |
| 1977-1982 | Dodge | W150 | Base |
| 1975-1980 | Dodge | W200 | Base |
| 1972-1974 | Dodge | W200 Pickup | Base |
| 1981-1993 | Dodge | W250 | Base |
| 1968-1972 | Dodge | W300 Pickup | Base |
| 1960-1967 | Dodge | W300 Series | Base |
| 1989 | Ford | E-150 Econoline | XL |
| 2003-2010 | Ford | E-250 | Base |
| 1975-1982,1984-1986,1992-2002 | Ford | E-250 Econoline | Base |
| 1975-1982 | Ford | E-250 Econoline | Chateau |
| 1975-1983,1987-1991 | Ford | E-250 Econoline | Custom |
| 1975-1978 | Ford | E-250 Econoline | Northland |
| 1983-2000 | Ford | E-250 Econoline | XL |
| 1975-1982,1984-1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1975-1982 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1975-1983,1987-1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1975-1978 | Ford | E-250 Econoline Club Wagon | Northland |
| 1983-1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1984-1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1969-1974 | Ford | E-300 Econoline | Base |
| 1970-1974 | Ford | E-300 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-300 Econoline | Club Wagon |
| 1971-1972 | Ford | E-300 Econoline | Custom Wagon |
| 2003-2005 | Ford | E-350 Club Wagon | Chateau |
| 2003-2005 | Ford | E-350 Club Wagon | XL |
| 2003-2005 | Ford | E-350 Club Wagon | XLT |
| 1975-1982,1984-1986,1992-1998 | Ford | E-350 Econoline | Base |
| 1975-1982 | Ford | E-350 Econoline | Chateau |
| 1975-1983,1987-1991 | Ford | E-350 Econoline | Custom |
| 1975-1978 | Ford | E-350 Econoline | Northland |
| 1983-1998 | Ford | E-350 Econoline | XL |
| 1977-1982,1984-1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1977-1982,1992-2002 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1992-1996 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1977-1983,1987-2000 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992-1993 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1977-1978 | Ford | E-350 Econoline Club Wagon | Northland |
| 1983-1991,2001-2002 | Ford | E-350 Econoline Club Wagon | XL |
| 1994-1998 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1984-1989,1991-2002 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992-1998 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1999-2010 | Ford | E-350 Super Duty | Base |
| 2006 | Ford | E-350 Super Duty | Chateau |
| 1999-2000,2006-2010 | Ford | E-350 Super Duty | XL |
| 2006-2010 | Ford | E-350 Super Duty | XLT |
| 1967-1974,1976-1978,1983-1986 | Ford | F-250 | Base |
| 1975-1982,1987-1992 | Ford | F-250 | Custom |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1975-1978 | Ford | F-250 | Northland |
| 1975-1981 | Ford | F-250 | Ranger |
| 1978-1981 | Ford | F-250 | Ranger Lariat |
| 1975-1981 | Ford | F-250 | Ranger XLT |
| 1995-1996 | Ford | F-250 | Special |
| 1982-1992,1995-1996 | Ford | F-250 | XL |
| 1982-1983 | Ford | F-250 | XLS |
| 1977,1983-1984,1995-1996 | Ford | F-250 | XLT |
| 1982,1985-1992 | Ford | F-250 | XLT Lariat |
| 1997 | Ford | F-250 HD | XL |
| 1997 | Ford | F-250 HD | 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 |
| 1976-1978,1983-1985,1997 | Ford | F-350 | Base |
| 1975-1982,1988-1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1975-1978 | Ford | F-350 | Northland |
| 1975-1981 | Ford | F-350 | Ranger |
| 1978-1981 | Ford | F-350 | Ranger Lariat |
| 1975-1981 | Ford | F-350 | Ranger XLT |
| 1995-1996 | Ford | F-350 | Special |
| 1982-1985,1988-1997 | Ford | F-350 | XL |
| 1982-1983 | Ford | F-350 | XLS |
| 1977,1983-1984,1993-1997 | Ford | F-350 | XLT |
| 1982,1985,1988-1992 | Ford | F-350 | XLT Lariat |
| 2009-2010 | Ford | F-350 Super Duty | Cabela's |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2004-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2019 | Ford | F-350 Super Duty | King Ranch |
| 1999-2019 | Ford | F-350 Super Duty | Lariat |
| 2018-2019 | Ford | F-350 Super Duty | Limited |
| 2013-2019 | Ford | F-350 Super Duty | Platinum |
| 1999-2019 | Ford | F-350 Super Duty | XL |
| 1999-2019 | Ford | F-350 Super Duty | XLT |
| 1961-1965 | GMC | 2500 Series | Base |
| 1968-1972 | GMC | C15/C1500 Suburban | Base |
| 1967-1973 | GMC | C25/C2500 Pickup | Base |
| 1968-1972,1974 | GMC | C25/C2500 Suburban | Base |
| 1979-1991 | GMC | G1500 | Rally |
| 1983-1984 | GMC | G1500 | Rally Custom |
| 1979-1991 | GMC | G1500 | Rally STX |
| 1979-1991 | GMC | G1500 | Vandura |
| 1982-1991 | GMC | G2500 | Rally |
| 1983-1984 | GMC | G2500 | Rally Custom |
| 1982-1991 | GMC | G2500 | Rally STX |
| 1982-1991 | GMC | G2500 | Vandura |
| 1975-1978 | GMC | G35 | Magnavan |
| 1975-1978 | GMC | G35 | Rally |
| 1975-1978 | GMC | G35 | Rally Camper Special |
| 1975-1978 | GMC | G35 | Rally STX |
| 1975-1978 | GMC | G35 | Vandura |
| 1975-1978 | GMC | G35 | Vandura Special |
| 1974 | GMC | G35/G3500 Van | Base |
| 1973-1974 | GMC | G35/G3500 Van | Rally |
| 1973-1974 | GMC | G35/G3500 Van | Vandura |
| 1979-1991 | GMC | G3500 | Magnavan |
| 1979-1991 | GMC | G3500 | Rally |
| 1979-1991 | GMC | G3500 | Rally Camper Special |
| 1983-1984,1986-1988 | GMC | G3500 | Rally Custom |
| 1979-1991 | GMC | G3500 | Rally STX |
| 1979-1991 | GMC | G3500 | Vandura |
| 1979-1991 | GMC | G3500 | Vandura Special |
| 1968-1973 | GMC | K15/K1500 Suburban | Base |
| 1967-1972 | GMC | K25/K2500 Pickup | Base |
| 1968-1972 | GMC | K25/K2500 Suburban | Base |
| 1974-1984 | Jeep | J10 | Base |
| 1966-1967 | Plymouth | Belvedere | Base |
| 1966-1967 | Plymouth | Belvedere II | Base |
| 1966 | Plymouth | Fury | Base |
| 1966 | Plymouth | Fury | Sport |
| 1966 | Plymouth | Fury | VIP |
| 1966 | Plymouth | Fury II | Base |
| 1966 | Plymouth | Fury III | Base |
| 1967-1971 | Plymouth | GTX | Base |
| 1968-1971 | Plymouth | Road Runner | Base |
| 1966-1967,1970-1971 | Plymouth | Satellite | Base |