ARB Air Locker Dana 70/80 Differential Lock for Low Speed - Part RD172

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.
ARB Air Locker Differential; Shaft Spline 35; Low Speed; Dana 70/80;
LOW SPD S/N....

• Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat


• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth


• Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability


• Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting


• Provides 100 percent traction on demand without affecting on-road drivability or driveline wear


• Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking


• Employs Minimal Moving Parts Ensuring Maximum Reliability


• Air compressor required for operation (sold separately)

The ARB Air Locker Dana 70/80 differential lock (Part RD172) is the ultimate traction solution designed for off-road enthusiasts who demand maximum performance in all conditions. This pneumatically operated locking mechanism allows you to instantly engage or disengage the lock with the flick of a switch, providing full control over your vehicle's traction. Its robust construction enables activation at any speed, making it ideal for tackling the toughest terrains while maintaining safety and stability. When engaged, the Air Locker prevents the differential gears from rotating independently, ensuring both wheels turn together and delivering maximum traction on demand. When disengaged, it functions like a standard open differential, providing smooth on-road handling and reducing driveline wear. The system's design incorporates a steel-reinforced, elastomer-bonded annular seal capable of withstanding extreme climatic conditions, ensuring durability in harsh environments. The two-piece construction minimizes moving parts, which enhances reliability and reduces potential failure points. The kit includes the Air Locker differential, activation switch, solenoid valve, air line, and bulkhead fitting, providing a comprehensive solution for installation and operation. This system requires an air compressor (sold separately) to operate but offers the advantage of a patented high-strength, ultra-fast unlocking mechanism via its timed locking system. Perfectly suited for the Dana 70/80 axles, it fits models including 1982-1985 Ford F-350 trucks, enhancing off-road capability without compromising on-road drivability. Whether navigating rugged trails or challenging off-road environments, the ARB Air Locker ensures your vehicle maintains maximum traction when needed most, reducing vehicle damage and environmental impact by enabling controlled, safer driving.

Features:

• Instant engagement with the flick of a switch for maximum control

• Allows activation at any vehicle speed for versatile terrain handling

• Robust steel-reinforced, elastomer-bonded seal withstands extreme climates

• Two-piece, ultra-durable design with minimal moving parts for maximum reliability

• Includes differential, activation switch, solenoid valve, air line, and bulkhead fitting

• Provides 100% traction on demand without affecting on-road drivability

• Patented timed locking mechanism offers high strength and ultra-fast unlocking

• Requires an air compressor (sold separately) for operation

Fitment:
1970 Chevrolet K30 Pickup
1970 Dodge D300 Pickup
1970 Dodge W200 Pickup
1970 Dodge W300 Pickup
1970 Ford F-350
1971 Chevrolet K30 Pickup
1971 Dodge B300 Van
1971 Dodge D300 Pickup
1971 Dodge W200 Pickup
1971 Dodge W300 Pickup
1971 Ford F-350
1972 Chevrolet K30 Pickup
1972 Dodge B300 Van
1972 Dodge D300 Pickup
1972 Dodge W200 Pickup
1972 Dodge W300 Pickup
1972 Ford F-350
1973 Chevrolet K30 Pickup
1973 Dodge B300 Van
1973 Dodge D300 Pickup
1973 Dodge W200 Pickup
1973 Dodge W300 Pickup
1973 Ford F-350
1974 Chevrolet K30 Pickup
1974 Dodge B300 Van
1974 Dodge D300 Pickup
1974 Dodge W200 Pickup
1974 Dodge W300 Pickup
1974 Ford F-350
1974 GMC C35/C3500 Pickup
1975 Dodge B300
1975 Dodge D300
1975 Dodge W200
1975 Dodge W300
1975 Ford E-350 Econoline
1975 Ford F-350
1975 GMC C35
1976 Chevrolet C30
1976 Dodge B300
1976 Dodge D300
1976 Dodge W300
1976 Ford E-350 Econoline
1976 Ford F-350
1976 GMC C35
1977 Chevrolet C30
1977 Chevrolet K30
1977 Dodge B300
1977 Dodge D300
1977 Dodge W300
1977 Ford E-350 Econoline
1977 Ford E-350 Econoline Club Wagon
1977 Ford F-350
1977 GMC C35
1977 GMC K35
1978 Chevrolet C30
1978 Chevrolet K30
1978 Dodge B300
1978 Dodge D300
1978 Dodge W300
1978 Ford E-350 Econoline
1978 Ford E-350 Econoline Club Wagon
1978 Ford F-350
1978 GMC C35
1978 GMC K35
1979 Chevrolet C30
1979 Chevrolet K30
1979 Dodge B300
1979 Dodge D300
1979 Ford E-350 Econoline
1979 Ford E-350 Econoline Club Wagon
1979 Ford F-350
1980 Chevrolet C30
1980 Chevrolet K30
1980 Dodge B300
1980 Dodge D300
1980 Ford E-350 Econoline
1980 Ford E-350 Econoline Club Wagon
1980 Ford F-350
1981 Chevrolet C30
1981 Chevrolet K30
1981 Dodge B350
1981 Dodge D250
1981 Dodge D350
1981 Dodge W250
1981 Dodge W350
1981 Ford E-350 Econoline
1981 Ford E-350 Econoline Club Wagon
1981 Ford F-350
1982 Chevrolet C30
1982 Chevrolet K30
1982 Dodge B350
1982 Dodge D250
1982 Dodge D350
1982 Dodge W250
1982 Dodge W350
1982 Ford E-350 Econoline
1982 Ford E-350 Econoline Club Wagon
1982 Ford F-350
1983 Chevrolet C30
1983 Chevrolet K30
1983 Dodge B350
1983 Dodge D250
1983 Dodge D350
1983 Dodge W250
1983 Dodge W350
1983 Ford E-350 Econoline
1983 Ford E-350 Econoline Club Wagon
1983 Ford F-350
1984 Chevrolet C30
1984 Chevrolet K30
1984 Dodge B350
1984 Dodge D250
1984 Dodge D350
1984 Dodge W250
1984 Dodge W350
1984 Ford E-350 Econoline
1984 Ford E-350 Econoline Club Wagon
1984 Ford F-350
1985 Chevrolet C30
1985 Chevrolet K30
1985 Dodge B350
1985 Dodge D250
1985 Dodge D350
1985 Dodge W350
1985 Ford E-350 Econoline
1985 Ford E-350 Econoline Club Wagon
1985 Ford F-350
1986 Chevrolet C30
1986 Chevrolet K30
1986 Dodge B350
1986 Dodge D250
1986 Dodge D350
1986 Dodge W350
1986 Ford E-350 Econoline
1986 Ford E-350 Econoline Club Wagon
1986 Ford F-350
1987 Dodge B350
1987 Dodge D250
1987 Dodge D350
1987 Dodge W350
1987 Ford E-350 Econoline
1987 Ford E-350 Econoline Club Wagon
1987 Ford F-350
1988 Chevrolet C3500
1988 Dodge B350
1988 Dodge D100
1988 Dodge D150
1988 Dodge D250
1988 Dodge D350
1988 Dodge W100
1988 Dodge W150
1988 Dodge W250
1988 Dodge W350
1988 Ford E-350 Econoline
1988 Ford E-350 Econoline Club Wagon
1988 Ford F-350
1988 GMC C3500
1988 GMC K3500
1989 Chevrolet C3500
1989 Dodge B350
1989 Dodge D100
1989 Dodge D150
1989 Dodge D250
1989 Dodge D350
1989 Dodge W100
1989 Dodge W150
1989 Dodge W250
1989 Dodge W350
1989 Ford E-350 Econoline
1989 Ford E-350 Econoline Club Wagon
1989 Ford F-350
1989 GMC C3500
1989 GMC K3500
1990 Chevrolet C3500
1990 Dodge B350
1990 Dodge D150
1990 Dodge D250
1990 Dodge D350
1990 Dodge W150
1990 Dodge W250
1990 Dodge W350
1990 Ford E-350 Econoline
1990 Ford E-350 Econoline Club Wagon
1990 Ford F-350
1990 GMC C3500
1990 GMC K3500
1991 Chevrolet C3500
1991 Dodge B350
1991 Dodge D150
1991 Dodge D250
1991 Dodge D350
1991 Dodge W150
1991 Dodge W250
1991 Dodge W350
1991 Ford E-350 Econoline
1991 Ford E-350 Econoline Club Wagon
1991 Ford F-350
1991 GMC C3500
1991 GMC K3500
1992 Chevrolet C3500
1992 Dodge B350
1992 Dodge D150
1992 Dodge D250
1992 Dodge D350
1992 Dodge W150
1992 Dodge W250
1992 Dodge W350
1992 Ford E-350 Econoline
1992 Ford E-350 Econoline Club Wagon
1992 Ford F-350
1992 GMC C3500
1992 GMC K3500
1993 Chevrolet C3500
1993 Dodge B350
1993 Dodge D150
1993 Dodge D250
1993 Dodge D350
1993 Dodge W150
1993 Dodge W250
1993 Dodge W350
1993 Ford E-350 Econoline
1993 Ford E-350 Econoline Club Wagon
1993 Ford F-350
1993 GMC C3500
1993 GMC K3500
1994 Chevrolet C3500
1994 Dodge B350
1994 Dodge Ram 2500
1994 Dodge Ram 3500
1994 Ford E-350 Econoline
1994 Ford E-350 Econoline Club Wagon
1994 Ford F-350
1994 GMC C3500
1994 GMC K3500
1995 Chevrolet C3500
1995 Dodge B3500
1995 Dodge Ram 2500
1995 Dodge Ram 3500
1995 Ford E-350 Econoline
1995 Ford E-350 Econoline Club Wagon
1995 Ford F-350
1995 GMC C3500
1995 GMC K3500
1996 Chevrolet C3500
1996 Chevrolet G30
1996 Dodge B3500
1996 Dodge Ram 2500
1996 Dodge Ram 3500
1996 Ford E-350 Econoline
1996 Ford E-350 Econoline Club Wagon
1996 Ford F-350
1996 GMC C3500
1996 GMC K3500
1997 Chevrolet C3500
1997 Dodge B3500
1997 Dodge Ram 2500
1997 Dodge Ram 3500
1997 Ford E-350 Econoline
1997 Ford E-350 Econoline Club Wagon
1997 Ford F-350
1997 GMC C3500
1997 GMC K3500
1998 Chevrolet C3500
1998 Dodge B3500
1998 Dodge Ram 2500
1998 Dodge Ram 3500
1998 Ford E-350 Econoline
1998 Ford E-350 Econoline Club Wagon
1998 GMC C3500
1998 GMC K3500
1999 Chevrolet C3500
1999 Dodge Ram 2500
1999 Dodge Ram 3500
1999 Ford E-350 Econoline Club Wagon
1999 Ford E-350 Super Duty
1999 Ford F-350 Super Duty
1999 GMC C3500
1999 GMC K3500
2000 Chevrolet C3500
2000 Dodge Ram 2500
2000 Dodge Ram 3500
2000 Ford E-350 Econoline Club Wagon
2000 Ford E-350 Super Duty
2000 Ford F-350 Super Duty
2000 GMC C3500
2000 GMC K3500
2001 Dodge Ram 2500
2001 Dodge Ram 3500
2001 Ford E-350 Econoline Club Wagon
2001 Ford E-350 Super Duty
2001 Ford F-350 Super Duty
2002 Dodge Ram 2500
2002 Dodge Ram 3500
2002 Ford E-350 Econoline Club Wagon
2002 Ford E-350 Super Duty
2002 Ford F-350 Super Duty
2003 Dodge Ram 2500
2003 Dodge Ram 3500
2003 Ford E-350 Club Wagon
2003 Ford E-350 Super Duty
2003 Ford F-350 Super Duty
2004 Ford E-350 Club Wagon
2004 Ford E-350 Super Duty
2004 Ford F-350 Super Duty
2005 Ford E-350 Club Wagon
2005 Ford E-350 Super Duty
2005 Ford F-350 Super Duty
2006 Ford E-350 Super Duty
2006 Ford F-350 Super Duty
2007 Ford E-350 Super Duty
2007 Ford F-350 Super Duty
2008 Ford E-350 Super Duty
2008 Ford F-350 Super Duty
2009 Ford E-350 Super Duty
2009 Ford F-350 Super Duty
2010 Ford E-350 Super Duty
2010 Ford F-350 Super Duty
2011 Ford F-350 Super Duty
2012 Ford F-350 Super Duty
2013 Ford F-350 Super Duty
2014 Ford F-350 Super Duty
2015 Ford F-350 Super Duty
2016 Ford F-350 Super Duty