ARB Airlocker Dana70/80 35 Spl High Spd S/N RD173

ARB Differentials RD173 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. AirLocker DANA70/80 35 SPL ARB AIR LOCKERS

Vehicle Fitments:

Year	Make	Model	Submodel
1976 - 1982	Chevrolet	C30	Base
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, Silverado
1994 - 2000	Chevrolet	C3500	Base
1999 - 2000	Chevrolet	C3500	LS
1988 - 1992	Chevrolet	C3500	Scottsdale
1988 - 1998	Chevrolet	C3500	Silverado, Cheyenne
1996	Chevrolet	G30	Sportvan, Beauville, Chevy Van, Hi-Cube
1977 - 1981	Chevrolet	K30	Cheyenne
1981 - 1986	Chevrolet	K30	Custom
1977 - 1980	Chevrolet	K30	Custom Deluxe
1981	Chevrolet	K30	Deluxe
1977 - 1986	Chevrolet	K30	Silverado, Scottsdale
1970 - 1974	Chevrolet	K30 Pickup	Base
1994 - 1997	Chevrolet	K3500	Base
1990 - 1998	Chevrolet	K3500	Cheyenne, Silverado
1990 - 1992	Chevrolet	K3500	Scottsdale
1975 - 1980	Dodge	B300	Base
1972 - 1974	Dodge	B300 Van	Maxi Wagon, Maxi
1971 - 1974	Dodge	B300 Van	Sportsman, Base
1981 - 1994	Dodge	B350	Base
1995 - 1998	Dodge	B3500	Base
1997 - 1998	Dodge	B3500	SLT
1981 - 1993	Dodge	D250	Base
1986 - 1993	Dodge	D250	Club Cab, Adventurer, Prospector, Custom
1975 - 1980	Dodge	D300	Base, RD
1975 - 1976	Dodge	D300	Custom
1979	Dodge	D300	Estacas
1977	Dodge	D300	RS
1970 - 1974	Dodge	D300 Pickup	Base
1981 - 1993	Dodge	D350	Base, RD
1982	Dodge	D350	RS
1994 - 2002	Dodge	Ram 2500	Base
1995 - 2002	Dodge	Ram 2500	Custom
1996 - 2003	Dodge	Ram 2500	Laramie
1995 - 1998	Dodge	Ram 2500	Limited, Lujo
1995 - 1997	Dodge	Ram 2500	Runner
1999 - 2003	Dodge	Ram 2500	SLT
2003	Dodge	Ram 2500	ST
1994 - 2002	Dodge	Ram 3500	Base
1995 - 2002	Dodge	Ram 3500	Custom
2003	Dodge	Ram 3500	Laramie, ST
1999 - 2003	Dodge	Ram 3500	SLT
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	XL, XLT, Chateau
1975 - 1998	Ford	E-350 Econoline	Base
1975 - 1982	Ford	E-350 Econoline	Chateau
1975 - 1991	Ford	E-350 Econoline	Custom
1975 - 1978	Ford	E-350 Econoline	Northland
1983 - 1998	Ford	E-350 Econoline	XL
1977 - 1986	Ford	E-350 Econoline Club Wagon	Base
1977 - 2002	Ford	E-350 Econoline Club Wagon	Chateau
1992 - 1996	Ford	E-350 Econoline Club Wagon	Chateau HD
1977 - 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 - 2002	Ford	E-350 Econoline Club Wagon	XL
1994 - 1998	Ford	E-350 Econoline Club Wagon	XL HD
1984 - 2002	Ford	E-350 Econoline Club Wagon	XLT
1992 - 1998	Ford	E-350 Econoline Club Wagon	XLT HD
2006	Ford	E-350 Super Duty	Chateau
1999 - 2010	Ford	E-350 Super Duty	XL, Base
2006 - 2010	Ford	E-350 Super Duty	XLT
1970 - 1997	Ford	F-350	Base
1975 - 1992	Ford	F-350	Custom
1995	Ford	F-350	Eddie Bauer
1975 - 1978	Ford	F-350	Northland
1978 - 1981	Ford	F-350	Ranger Lariat
1975 - 1981	Ford	F-350	Ranger XLT, Ranger
1995 - 1996	Ford	F-350	Special
1982 - 1997	Ford	F-350	XL
1982 - 1983	Ford	F-350	XLS
1977 - 1997	Ford	F-350	XLT
1982 - 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, XLT, XL
2018 - 2019	Ford	F-350 Super Duty	Limited
2013 - 2019	Ford	F-350 Super Duty	Platinum
2017 - 2019	Ford	F-350 Super Duty	XL Plus
1975 - 1978	GMC	C35	High Sierra, Sierra Classic, Sierra Grande, Base
1974	GMC	C35/C3500 Pickup	Base
1988 - 2000	GMC	C3500	Sierra SLE
1994 - 2000	GMC	C3500	Sierra SLT, Sierra SL
1988 - 1993	GMC	C3500	Sierra, Sierra SLX
1977 - 1978	GMC	K35	Sierra Grande, High Sierra, Base, Sierra Classic
1988 - 2000	GMC	K3500	Sierra SLE
1994 - 2000	GMC	K3500	Sierra SLT, Sierra SL
1988 - 1993	GMC	K3500	Sierra, Sierra SLX