ARB 4x4 Accessories - Air Locker Differential P/N RD163

Features:

Provides 100 Percent Traction On Demand

Does Not Affect Road Drivability/Driveline Wear

Reduces Likelihood Of Vehicle Damage/Environmental Impact

Easy/Convenient Operation

Allows Concentration On Terrain

Ultra Durable And Extremely Strong

Incredibly Simple Yet Effective Design

Employs Minimal Moving Parts Ensuring Maximum Reliability

Shaft Spline 30 - 4.10 Ratio And Down - Dana 60 With our improved two piece design available right across the range, along with the addition of forged gears and an industry leading five year warranty, ARB Air Lockers are now better built and better backed than ever before. Created to provide 100 percent traction on demand, without sacrificing any of your vehicles highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to activate (and deactivate) a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flip of a switch and all within the comfort of the drivers seat. The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the 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 just like a conventional open differential. In addition to providing outright improvements to a 4x4s off road capabilities, the Air Locker offers significant environmental benefits. 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.

Fitment

Year	Make	Model
1969	Ford	E-300 Econoline
1970	Chevrolet	C20 Pickup
1970	Chevrolet	C30 Pickup
1970	Chevrolet	K20 Pickup
1970	Chevrolet	K30 Pickup
1970	Dodge	D200 Pickup
1970	Dodge	D300 Pickup
1970	Dodge	W200 Pickup
1970	Dodge	W300 Pickup
1970	Ford	E-300 Econoline
1970	Ford	F-100
1970	GMC	C25/C2500 Pickup
1970	GMC	C35/C3500 Pickup
1970	GMC	K25/K2500 Pickup
1970	GMC	K35/K3500 Pickup
1971	Chevrolet	C20 Pickup
1971	Chevrolet	C30 Pickup
1971	Chevrolet	K20 Pickup
1971	Chevrolet	K30 Pickup
1971	Dodge	B100 Van
1971	Dodge	B200 Van
1971	Dodge	B300 Van
1971	Dodge	D200 Pickup
1971	Dodge	D300 Pickup
1971	Dodge	W200 Pickup
1971	Dodge	W300 Pickup
1971	Ford	E-300 Econoline
1971	Ford	F-100
1971	GMC	C25/C2500 Pickup
1971	GMC	C35/C3500 Pickup
1971	GMC	K25/K2500 Pickup
1971	GMC	K35/K3500 Pickup
1972	Chevrolet	C20 Pickup
1972	Chevrolet	C30 Pickup
1972	Chevrolet	K20 Pickup
1972	Chevrolet	K30 Pickup
1972	Dodge	B100 Van
1972	Dodge	B200 Van
1972	Dodge	B300 Van
1972	Dodge	D200 Pickup
1972	Dodge	D300 Pickup
1972	Dodge	W200 Pickup
1972	Dodge	W300 Pickup
1972	Ford	E-300 Econoline
1972	GMC	C25/C2500 Pickup
1972	GMC	C35/C3500 Pickup
1972	GMC	K25/K2500 Pickup
1972	GMC	K35/K3500 Pickup
1973	Chevrolet	C20 Pickup
1973	Chevrolet	C30 Pickup
1973	Chevrolet	K20 Pickup
1973	Chevrolet	K30 Pickup
1973	Dodge	B100 Van
1973	Dodge	B200 Van
1973	Dodge	B300 Van
1973	Dodge	D200 Pickup
1973	Dodge	D300 Pickup
1973	Dodge	W200 Pickup
1973	Dodge	W300 Pickup
1973	Ford	E-300 Econoline
1973	GMC	C25/C2500 Pickup
1973	GMC	C35/C3500 Pickup
1973	GMC	K25/K2500 Pickup
1973	GMC	K35/K3500 Pickup
1974	Chevrolet	C20 Pickup
1974	Chevrolet	C30 Pickup
1974	Chevrolet	K20 Pickup
1974	Chevrolet	K30 Pickup
1974	Dodge	B100 Van
1974	Dodge	B200 Van
1974	Dodge	B300 Van
1974	Dodge	D200 Pickup
1974	Dodge	D300 Pickup
1974	Dodge	W200 Pickup
1974	Dodge	W300 Pickup
1974	Ford	E-300 Econoline
1974	Ford	F-250
1974	GMC	C25/C2500 Pickup
1974	GMC	C35/C3500 Pickup
1974	GMC	K25/K2500 Pickup
1974	GMC	K35/K3500 Pickup
1974	Jeep	J20
1975	Dodge	B100
1975	Dodge	B200
1975	Dodge	B300
1975	Dodge	D300
1975	Dodge	W200
1975	Dodge	W300
1975	Ford	E-350 Econoline
1975	Ford	F-250
1975	Jeep	J20
1976	Dodge	B100
1976	Dodge	B200
1976	Dodge	B300
1976	Dodge	D300
1976	Dodge	W200
1976	Dodge	W300
1976	Ford	E-350 Econoline
1976	Ford	F-250
1976	Jeep	J20
1977	Dodge	B100
1977	Dodge	B200
1977	Dodge	B300
1977	Dodge	D300
1977	Dodge	W200
1977	Dodge	W300
1977	Ford	E-350 Econoline Club Wagon
1977	Ford	E-350 Econoline
1977	Ford	F-250
1977	Jeep	J20
1978	Dodge	B100
1978	Dodge	B200
1978	Dodge	B300
1978	Dodge	D300
1978	Dodge	W200
1978	Dodge	W300
1978	Ford	E-350 Econoline Club Wagon
1978	Ford	E-350 Econoline
1978	Ford	F-250
1978	Jeep	J20
1979	Dodge	B100
1979	Dodge	B200
1979	Dodge	B300
1979	Dodge	D300
1979	Dodge	W200
1979	Dodge	W300
1979	Ford	E-350 Econoline Club Wagon
1979	Ford	E-350 Econoline
1979	Ford	F-250
1979	Jeep	J20
1980	Dodge	B100
1980	Dodge	B200
1980	Dodge	B300
1980	Dodge	D300
1980	Dodge	W200
1980	Dodge	W300
1980	Ford	E-250 Econoline Club Wagon
1980	Ford	E-250 Econoline
1980	Ford	E-350 Econoline Club Wagon
1980	Ford	E-350 Econoline
1980	Ford	F-250
1980	Jeep	J20
1981	Dodge	B250
1981	Dodge	B350
1981	Dodge	D250
1981	Dodge	D350
1981	Dodge	W250
1981	Dodge	W350
1981	Ford	E-250 Econoline Club Wagon
1981	Ford	E-250 Econoline
1981	Ford	E-350 Econoline Club Wagon
1981	Ford	E-350 Econoline
1981	Ford	F-250
1981	Jeep	J20
1982	Dodge	B250
1982	Dodge	B350
1982	Dodge	D250
1982	Dodge	D350
1982	Dodge	W250
1982	Dodge	W350
1982	Ford	E-250 Econoline Club Wagon
1982	Ford	E-250 Econoline
1982	Ford	E-350 Econoline Club Wagon
1982	Ford	E-350 Econoline
1982	Ford	F-250
1982	Jeep	J20
1983	Dodge	B250
1983	Dodge	B350
1983	Dodge	D250
1983	Dodge	D350
1983	Dodge	W250
1983	Dodge	W350
1983	Ford	E-250 Econoline Club Wagon
1983	Ford	E-250 Econoline
1983	Ford	E-350 Econoline Club Wagon
1983	Ford	E-350 Econoline
1983	Ford	F-250
1983	Jeep	J20
1984	Dodge	B250
1984	Dodge	B350
1984	Dodge	D250
1984	Dodge	D350
1984	Dodge	W250
1984	Dodge	W350
1984	Ford	E-250 Econoline Club Wagon
1984	Ford	E-250 Econoline
1984	Ford	E-350 Econoline Club Wagon
1984	Ford	E-350 Econoline
1984	Ford	F-250
1984	Jeep	J20
1985	Dodge	B250
1985	Dodge	B350
1985	Dodge	D250
1985	Dodge	D350
1985	Dodge	W250
1985	Dodge	W350
1985	Ford	E-250 Econoline Club Wagon
1985	Ford	E-250 Econoline
1985	Ford	E-350 Econoline Club Wagon
1985	Ford	E-350 Econoline
1985	Ford	F-250
1985	Jeep	J20
1986	Dodge	B250
1986	Dodge	B350
1986	Dodge	D250
1986	Dodge	D350
1986	Dodge	W250
1986	Dodge	W350
1986	Ford	E-250 Econoline Club Wagon
1986	Ford	E-250 Econoline
1986	Ford	E-350 Econoline Club Wagon
1986	Ford	E-350 Econoline
1986	Ford	F-250
1986	Jeep	J20
1987	Dodge	B250
1987	Dodge	B350
1987	Dodge	D250
1987	Dodge	D350
1987	Dodge	W250
1987	Dodge	W350
1987	Ford	E-250 Econoline Club Wagon
1987	Ford	E-250 Econoline
1987	Ford	E-350 Econoline Club Wagon
1987	Ford	E-350 Econoline
1987	Jeep	J20
1988	Dodge	B250
1988	Dodge	B350
1988	Dodge	D250
1988	Dodge	D350
1988	Dodge	W250
1988	Dodge	W350
1988	Ford	E-250 Econoline Club Wagon
1988	Ford	E-250 Econoline
1988	Ford	E-350 Econoline Club Wagon
1988	Ford	E-350 Econoline
1988	Jeep	J20
1989	Dodge	B250
1989	Dodge	B350
1989	Dodge	D250
1989	Dodge	D350
1989	Dodge	W250
1989	Dodge	W350
1989	Ford	E-250 Econoline Club Wagon
1989	Ford	E-250 Econoline
1989	Ford	E-350 Econoline Club Wagon
1989	Ford	E-350 Econoline
1990	Dodge	B250
1990	Dodge	B350
1990	Dodge	D250
1990	Dodge	D350
1990	Dodge	W250
1990	Dodge	W350
1990	Ford	E-250 Econoline Club Wagon
1990	Ford	E-250 Econoline
1990	Ford	E-350 Econoline Club Wagon
1990	Ford	E-350 Econoline
1991	Dodge	B250
1991	Dodge	B350
1991	Dodge	D250
1991	Dodge	D350
1991	Dodge	W250
1991	Dodge	W350
1991	Ford	E-250 Econoline Club Wagon
1991	Ford	E-250 Econoline
1991	Ford	E-350 Econoline Club Wagon
1991	Ford	E-350 Econoline
1992	Dodge	B250
1992	Dodge	B350
1992	Dodge	D250
1992	Dodge	D350
1992	Dodge	W250
1992	Dodge	W350
1992	Ford	E-250 Econoline
1992	Ford	E-350 Econoline Club Wagon
1992	Ford	E-350 Econoline
1993	Dodge	B250
1993	Dodge	B350
1993	Dodge	D250
1993	Dodge	D350
1993	Dodge	W250
1993	Dodge	W350
1993	Ford	E-250 Econoline
1993	Ford	E-350 Econoline Club Wagon
1993	Ford	E-350 Econoline
1994	Dodge	B250
1994	Dodge	B350
1994	Dodge	Ram 2500
1994	Dodge	Ram 3500
1994	Ford	E-250 Econoline
1994	Ford	E-350 Econoline Club Wagon
1994	Ford	E-350 Econoline
1995	Dodge	B2500
1995	Dodge	B3500
1995	Dodge	Ram 2500
1995	Dodge	Ram 3500
1995	Ford	E-250 Econoline
1995	Ford	E-350 Econoline Club Wagon
1995	Ford	E-350 Econoline
1996	Dodge	B2500
1996	Dodge	B3500
1996	Dodge	Ram 2500
1996	Dodge	Ram 3500
1996	Ford	E-250 Econoline
1996	Ford	E-350 Econoline Club Wagon
1996	Ford	E-350 Econoline
1997	Dodge	B2500
1997	Dodge	B3500
1997	Dodge	Ram 2500
1997	Dodge	Ram 3500
1997	Ford	E-250 Econoline
1997	Ford	E-350 Econoline Club Wagon
1997	Ford	E-350 Econoline
1998	Dodge	B2500
1998	Dodge	B3500
1998	Dodge	Ram 2500
1998	Dodge	Ram 3500
1998	Ford	E-250 Econoline
1998	Ford	E-350 Econoline Club Wagon
1998	Ford	E-350 Econoline
1999	Dodge	Ram 2500
1999	Dodge	Ram 3500
1999	Ford	E-250 Econoline
1999	Ford	E-350 Econoline Club Wagon
1999	Ford	E-350 Econoline
1999	Ford	E-350 Super Duty
2000	Dodge	Ram 2500
2000	Dodge	Ram 3500
2000	Ford	E-250 Econoline
2000	Ford	E-350 Econoline Club Wagon
2000	Ford	E-350 Econoline
2000	Ford	E-350 Super Duty
2001	Dodge	Ram 2500
2001	Dodge	Ram 3500
2001	Ford	E-250 Econoline
2001	Ford	E-350 Econoline Club Wagon
2001	Ford	E-350 Super Duty
2002	Dodge	Ram 2500
2002	Dodge	Ram 3500
2003	Dodge	Ram 2500
2003	Dodge	Ram 3500