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
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
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Great Service very knowledgeable staff, my ram is running perfect
Steve Rooney
This company lies to you. Ordered a 02 sensor from APPD for my C7 Vette. Paid the highest possible courier service for the fastest possible shipping from Newcastle to France. I needed the part urgently. Ordered at the weekend and called them Monday to confirm all was in hand and explained the part was required urgently. Response from APPD yes we've recieved the order and will ship as soon as its been processed. Called every day for the next 7 days to be told yes its been shipped and this is the shipping number. Turned out it took them till Friday ..5 days later to post it and then the package lay at the courier another week or so. APPD lied to me throughout this whole transaction. The package cleared customs in 2 days and should have been with me in just over week and not over 4 weeks. APPD offereed the postage refunded after I had to start a PAYPAL dispute.. This should have been a straight forward simple part delivery.When it goes wrong you shouldn't lie to your customer. A serious compay would refund the customer not try to fuzz the truth and blame everyone else. I refused the postage delivery refund so you can buy some honesty pills and discuss with your team how to avoid more negative service feedback. If your thinking of ordering parts from APPD scroll on and find another supplier. You dont need or want the hassle of dealing with these people.
wade Patout
Over a month waiting on parts and all I get is it will scan soon week after week. Reordered from US so I could finish build and same parts arrived in one week. Waiting to see if they will refund??
Gareth weare
placed an order for parts 13th of feb, all listed in stock, got shipping update for label created on the 16th of feb. I have still not received what I ordered and paid for, no updates. I have been getting the same generic answer "order will be fulfilled today" for nearly 2 months now when trying to enquire. Quite disappointing as I have been unable to finish off my car due to waiting on the final fuel system parts for over 2 months now.
PHILIP HYDE
I initially ordered the wrong part but managed to change the order before it was sent out. Lovely product Really well made.
Chris Impey
Made my first purchase with these guys, very helpful and quick replies to my questions.
Delivery was very quick, will be using again
AAAAAA++++++++
Julian Boulter
Brilliant communication, bought parts very difficult to source in the UK, this was the only supplier who managed to get them for me...top service!!!