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 Installation Instructions Warranty Installation Instructions
This Part Fits:
Year
Make
Model
Submodel
1969-1974
Chevrolet
Blazer
Base
1975-1980
Chevrolet
K10
Cheyenne
1975-1980
Chevrolet
K10
Custom Deluxe
1975-1980
Chevrolet
K10
Scottsdale
1975-1980
Chevrolet
K10
Silverado
1963-1974
Chevrolet
K10 Pickup
Base
1968-1974
Chevrolet
K10 Suburban
Base
1975-1980
Chevrolet
K10 Suburban
Custom Deluxe
1975-1980
Chevrolet
K10 Suburban
Scottsdale
1975-1977,1979-1980
Chevrolet
K10 Suburban
Silverado
1975-1980
Chevrolet
K20
Cheyenne
1975-1980
Chevrolet
K20
Custom Deluxe
1975-1980
Chevrolet
K20
Scottsdale
1975-1980
Chevrolet
K20
Silverado
1968-1974
Chevrolet
K20 Pickup
Base
1968-1974
Chevrolet
K20 Suburban
Base
1975-1980
Chevrolet
K20 Suburban
Custom Deluxe
1975-1980
Chevrolet
K20 Suburban
Scottsdale
1975-1977,1979-1980
Chevrolet
K20 Suburban
Silverado
1976
Chevrolet
K5 Blazer
Base
1975-1980
Chevrolet
K5 Blazer
Cheyenne
1975,1977-1980
Chevrolet
K5 Blazer
Custom Deluxe
1978,1980
Chevrolet
K5 Blazer
Silverado
1983-1986
Dodge
Charger
2.2
1974,1976,1983-1987
Dodge
Charger
Base
1983-1987
Dodge
Charger
Shelby
1974-1978
Dodge
Charger
Special Edition
1976
Dodge
Charger
Sport
1994-1996
Dodge
Ram 1500
Base
1997-2001,2003
Dodge
Ram 1500
Laramie
1997
Dodge
Ram 1500
LT
2001-2004
Dodge
Ram 1500
SLT
1997-2001
Dodge
Ram 1500
Sport
1997-1998
Dodge
Ram 1500
SS/T 5.9L
1997-2004
Dodge
Ram 1500
ST
1997-2001
Dodge
Ram 1500
WS
1994-1998
Dodge
Ram 2500
Base
1974-1993
Dodge
Ramcharger
Base
1991-1993
Dodge
Ramcharger
Canyon Sport
1981-1993
Dodge
Ramcharger
Royal SE
1975-1980
Dodge
Ramcharger
SE
1978-1983
Dodge
W100
Base
1975-1977,1984-1989
Dodge
W100
Custom
1968-1974
Dodge
W100 Pickup
Base
1960-1967
Dodge
W100 Series
Base
1977-1993
Dodge
W150
Base
1990-1991
Dodge
W150
S
1975-1980
Dodge
W200
Base
1969-1974
Dodge
W200 Pickup
Base
1981-1993
Dodge
W250
Base
1967
Dodge
W300 Series
Base
1971-1974
Ford
Bronco
Base
1975-1993
Ford
Bronco
Custom
1985-1996
Ford
Bronco
Eddie Bauer
1975,1978
Ford
Bronco
Northland
1975
Ford
Bronco
Ranger
1978-1981
Ford
Bronco
Ranger XLT
1975-1977
Ford
Bronco
Sport
1971-1973
Ford
Bronco
Wagon
1990-1996
Ford
Bronco
XL
1982-1983
Ford
Bronco
XLS
1984-1992,1994-1996
Ford
Bronco
XLT
1982-1983,1993
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
1970-1975
Ford
E-100 Econoline
Base
1975
Ford
E-100 Econoline
Chateau
1970-1974
Ford
E-100 Econoline
Club Wagon
1975
Ford
E-100 Econoline
Custom
1975
Ford
E-100 Econoline
Northland
1975
Ford
E-100 Econoline Club Wagon
Base
1975
Ford
E-100 Econoline Club Wagon
Chateau
1975
Ford
E-100 Econoline Club Wagon
Custom
1975
Ford
E-100 Econoline Club Wagon
Northland
1975-1979
Ford
E-150 Econoline
Base
1975-1979
Ford
E-150 Econoline
Chateau
1975-1979
Ford
E-150 Econoline
Custom
1975-1978
Ford
E-150 Econoline
Northland
1975-1979
Ford
E-150 Econoline Club Wagon
Base
1975-1979
Ford
E-150 Econoline Club Wagon
Chateau
1975-1979
Ford
E-150 Econoline Club Wagon
Custom
1975-1978
Ford
E-150 Econoline Club Wagon
Northland
1967-1974,1976-1978
Ford
F-100
Base
1975-1978
Ford
F-100
Custom
1975-1978
Ford
F-100
Northland
1975-1978
Ford
F-100
Ranger
1978
Ford
F-100
Ranger Lariat
1975-1978
Ford
F-100
Ranger XLT
1977
Ford
F-100
XLT
1976-1978,1983-1986
Ford
F-150
Base
1975-1982,1987-1992
Ford
F-150
Custom
1995-1996
Ford
F-150
Eddie Bauer
1993-1995
Ford
F-150
Lightning
1975-1978
Ford
F-150
Northland
1975-1981
Ford
F-150
Ranger
1978-1981
Ford
F-150
Ranger Lariat
1975-1981
Ford
F-150
Ranger XLT
1995-1996
Ford
F-150
Special
1982-1996
Ford
F-150
XL
1982-1983
Ford
F-150
XLS
1977,1983-1984,1993-1996
Ford
F-150
XLT
1982,1985-1992
Ford
F-150
XLT Lariat
1953-1974,1976-1978,1983-1986,1997-1999
Ford
F-250
Base
1975-1982,1987-1992
Ford
F-250
Custom
1995-1996
Ford
F-250
Eddie Bauer
1997-1999
Ford
F-250
Lariat
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
1982-1999
Ford
F-250
XL
1982-1983
Ford
F-250
XLS
1977,1983-1984,1993-1999
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
1978,1983-1984
Ford
F-350
Base
1978-1979,1981-1982
Ford
F-350
Custom
1978
Ford
F-350
Northland
1978-1979,1981
Ford
F-350
Ranger
1978-1979,1981
Ford
F-350
Ranger Lariat
1978-1979,1981
Ford
F-350
Ranger XLT
1982-1984
Ford
F-350
XL
1982-1983
Ford
F-350
XLS
1983-1984
Ford
F-350
XLT
1982
Ford
F-350
XLT Lariat
1970-1980
GMC
Jimmy
Base
1975-1980
GMC
Jimmy
High Sierra
1975-1980
GMC
Jimmy
Sierra Classic
1975-1980
GMC
Jimmy
Sierra Grande
1978-1980
GMC
Jimmy
Street Coupe
1975-1978
GMC
K15
Base
1975-1978
GMC
K15
High Sierra
1977
GMC
K15
Indy Hauler
1975-1978
GMC
K15
Sierra Classic
1975-1978
GMC
K15
Sierra Grande
1975-1978
GMC
K15 Suburban
Base
1975-1978
GMC
K15 Suburban
High Sierra
1975-1978
GMC
K15 Suburban
Sierra Classic
1975-1978
GMC
K15 Suburban
Sierra Grande
1967-1974
GMC
K15/K1500 Pickup
Base
1968-1974
GMC
K15/K1500 Suburban
Base
1979-1980
GMC
K1500
Base
1979-1980
GMC
K1500
High Sierra
1979-1980
GMC
K1500
Sierra Classic
1979-1980
GMC
K1500
Sierra Grande
1979-1980
GMC
K1500 Suburban
Base
1979-1980
GMC
K1500 Suburban
High Sierra
1979-1980
GMC
K1500 Suburban
Sierra Classic
1979-1980
GMC
K1500 Suburban
Sierra Grande
1975-1978
GMC
K25
Base
1975-1978
GMC
K25
High Sierra
1975-1978
GMC
K25
Sierra Classic
1975-1978
GMC
K25
Sierra Grande
1975-1978
GMC
K25 Suburban
Base
1975-1978
GMC
K25 Suburban
High Sierra
1975-1978
GMC
K25 Suburban
Sierra Classic
1975-1978
GMC
K25 Suburban
Sierra Grande
1968-1974
GMC
K25/K2500 Pickup
Base
1968-1974
GMC
K25/K2500 Suburban
Base
1979-1980
GMC
K2500
Base
1979-1980
GMC
K2500
High Sierra
1979-1980
GMC
K2500
Sierra Classic
1979-1980
GMC
K2500
Sierra Grande
1979-1980
GMC
K2500 Suburban
Base
1979-1980
GMC
K2500 Suburban
High Sierra
1979-1980
GMC
K2500 Suburban
Sierra Classic
1979-1980
GMC
K2500 Suburban
Sierra Grande
1994-1996
Honda
Passport
DX
1994-1997,2001-2002
Honda
Passport
EX
1994-1997,2001-2002
Honda
Passport
LX
1991-1994,1999-2000
Isuzu
Amigo
S
1991-1994
Isuzu
Amigo
XS
2002-2003
Isuzu
Axiom
Base
2004
Isuzu
Axiom
S
2002-2004
Isuzu
Axiom
XS
1991-1997,1999-2003
Isuzu
Rodeo
LS
1999-2003
Isuzu
Rodeo
LSE
1991-1997,1999-2004
Isuzu
Rodeo
S
2001-2003
Isuzu
Rodeo
S V6
1991-1992
Isuzu
Rodeo
XS
2001-2003
Isuzu
Rodeo Sport
S
2001-2003
Isuzu
Rodeo Sport
S V6
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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!!!