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
1976-1981
Chevrolet
C30
Cheyenne
1981-1986
Chevrolet
C30
Custom
1976-1980
Chevrolet
C30
Custom Deluxe
1981
Chevrolet
C30
Deluxe
1976-1986
Chevrolet
C30
Scottsdale
1976-1986
Chevrolet
C30
Silverado
1994-1997,1999-2000
Chevrolet
C3500
Base
1988-1998
Chevrolet
C3500
Cheyenne
1999-2000
Chevrolet
C3500
LS
1988-1992
Chevrolet
C3500
Scottsdale
1988-1998
Chevrolet
C3500
Silverado
1996
Chevrolet
G30
Beauville
1996
Chevrolet
G30
Chevy Van
1996
Chevrolet
G30
Hi-Cube
1996
Chevrolet
G30
Sportvan
1977-1981
Chevrolet
K30
Cheyenne
1981-1986
Chevrolet
K30
Custom
1977-1980
Chevrolet
K30
Custom Deluxe
1981
Chevrolet
K30
Deluxe
1977-1986
Chevrolet
K30
Scottsdale
1977-1986
Chevrolet
K30
Silverado
1970-1974
Chevrolet
K30 Pickup
Base
1994-1997
Chevrolet
K3500
Base
1990-1998
Chevrolet
K3500
Cheyenne
1990-1992
Chevrolet
K3500
Scottsdale
1990-1998
Chevrolet
K3500
Silverado
1975-1980
Dodge
B300
Base
1971-1974
Dodge
B300 Van
Base
1972-1974
Dodge
B300 Van
Maxi
1972-1974
Dodge
B300 Van
Maxi Wagon
1971-1974
Dodge
B300 Van
Sportsman
1981-1994
Dodge
B350
Base
1995-1998
Dodge
B3500
Base
1981-1993
Dodge
D250
Base
1977-1980
Dodge
D300
Base
1975-1976
Dodge
D300
Custom
1970-1974
Dodge
D300 Pickup
Base
1981-1993
Dodge
D350
Base
1994-2002
Dodge
Ram 2500
Base
2003
Dodge
Ram 2500
Laramie
2003
Dodge
Ram 2500
SLT
2003
Dodge
Ram 2500
ST
1994-2002
Dodge
Ram 3500
Base
2003
Dodge
Ram 3500
Laramie
2003
Dodge
Ram 3500
SLT
2003
Dodge
Ram 3500
ST
1975
Dodge
W200
Base
1970-1974
Dodge
W200 Pickup
Base
1981-1984
Dodge
W250
Base
1977-1978
Dodge
W300
Base
1975-1976
Dodge
W300
Custom
1970-1974
Dodge
W300 Pickup
Base
1981-1993
Dodge
W350
Base
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
1970-1974,1976-1978,1983-1986,1997
Ford
F-350
Base
1975-1982,1987-1992
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
1982-1997
Ford
F-350
XL
1982-1983
Ford
F-350
XLS
1977,1983-1984,1993-1997
Ford
F-350
XLT
1982,1985-1992
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
1975-1978
GMC
C35
Base
1975-1978
GMC
C35
High Sierra
1975-1978
GMC
C35
Sierra Classic
1975-1978
GMC
C35
Sierra Grande
1974
GMC
C35/C3500 Pickup
Base
1988-1993
GMC
C3500
Sierra
1994-2000
GMC
C3500
Sierra SL
1988-2000
GMC
C3500
Sierra SLE
1994-2000
GMC
C3500
Sierra SLT
1988-1993
GMC
C3500
Sierra SLX
1977-1978
GMC
K35
Base
1977-1978
GMC
K35
High Sierra
1977-1978
GMC
K35
Sierra Classic
1977-1978
GMC
K35
Sierra Grande
1988-1993
GMC
K3500
Sierra
1994-2000
GMC
K3500
Sierra SL
1988-2000
GMC
K3500
Sierra SLE
1994-2000
GMC
K3500
Sierra SLT
1988-1993
GMC
K3500
Sierra SLX
Add to cartSold out
Choosing a selection results in a full page refresh.
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!!!