ARB 4x4 Accessories - Air Locker Differential P/N RD197

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 33 - Ratio All - AAM 925/950 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
1982	Chevrolet	C10 Suburban
1982	Chevrolet	C10
1982	Chevrolet	C20 Suburban
1982	Chevrolet	C20
1982	Chevrolet	G20
1982	Chevrolet	K10 Suburban
1982	Chevrolet	K10
1982	Chevrolet	K20 Suburban
1982	Chevrolet	K20
1983	Chevrolet	C10 Suburban
1983	Chevrolet	C10
1983	Chevrolet	C20 Suburban
1983	Chevrolet	C20
1983	Chevrolet	G20
1983	Chevrolet	K10 Suburban
1983	Chevrolet	K10
1983	Chevrolet	K20 Suburban
1983	Chevrolet	K20
1984	Chevrolet	C10 Suburban
1984	Chevrolet	C10
1984	Chevrolet	C20 Suburban
1984	Chevrolet	C20
1984	Chevrolet	G20
1984	Chevrolet	K10 Suburban
1984	Chevrolet	K10
1984	Chevrolet	K20 Suburban
1984	Chevrolet	K20
1985	Chevrolet	C10 Suburban
1985	Chevrolet	C10
1985	Chevrolet	C20 Suburban
1985	Chevrolet	C20
1985	Chevrolet	G20
1985	Chevrolet	K10 Suburban
1985	Chevrolet	K10
1985	Chevrolet	K20 Suburban
1985	Chevrolet	K20
1986	Chevrolet	C10 Suburban
1986	Chevrolet	C10
1986	Chevrolet	C20 Suburban
1986	Chevrolet	C20
1986	Chevrolet	G20
1986	Chevrolet	K10 Suburban
1986	Chevrolet	K10
1986	Chevrolet	K20 Suburban
1986	Chevrolet	K20
1987	Chevrolet	C20
1987	Chevrolet	G20
1988	Chevrolet	C1500
1988	Chevrolet	C2500
1988	Chevrolet	K1500
1988	Chevrolet	K2500
1988	GMC	C1500
1988	GMC	C2500
1988	GMC	K1500
1988	GMC	K2500
1988	GMC	V1500 Suburban
1988	GMC	V2500 Suburban
1989	Chevrolet	C1500
1989	Chevrolet	C2500
1989	Chevrolet	K1500
1989	Chevrolet	K2500
1989	GMC	C1500
1989	GMC	C2500
1989	GMC	K1500
1989	GMC	K2500
1989	GMC	V1500 Suburban
1989	GMC	V2500 Suburban
1990	Chevrolet	C1500
1990	Chevrolet	C2500
1990	Chevrolet	K1500
1990	Chevrolet	K2500
1990	GMC	C1500
1990	GMC	C2500
1990	GMC	K1500
1990	GMC	K2500
1990	GMC	V1500 Suburban
1990	GMC	V2500 Suburban
1991	Chevrolet	C1500
1991	Chevrolet	C2500
1991	Chevrolet	K1500
1991	Chevrolet	K2500
1991	GMC	C1500
1991	GMC	C2500
1991	GMC	K1500
1991	GMC	K2500
1991	GMC	V1500 Suburban
1991	GMC	V2500 Suburban
1992	Chevrolet	C1500 Suburban
1992	Chevrolet	C1500
1992	Chevrolet	C2500 Suburban
1992	Chevrolet	C2500
1992	Chevrolet	K1500 Suburban
1992	Chevrolet	K1500
1992	Chevrolet	K2500 Suburban
1992	Chevrolet	K2500
1992	GMC	C1500 Suburban
1992	GMC	C1500
1992	GMC	C2500 Suburban
1992	GMC	C2500
1992	GMC	K1500 Suburban
1992	GMC	K1500
1992	GMC	K2500 Suburban
1992	GMC	K2500
1993	Chevrolet	C1500 Suburban
1993	Chevrolet	C1500
1993	Chevrolet	C2500 Suburban
1993	Chevrolet	C2500
1993	Chevrolet	K1500 Suburban
1993	Chevrolet	K1500
1993	Chevrolet	K2500 Suburban
1993	Chevrolet	K2500
1993	GMC	C1500 Suburban
1993	GMC	C1500
1993	GMC	C2500 Suburban
1993	GMC	C2500
1993	GMC	K1500 Suburban
1993	GMC	K1500
1993	GMC	K2500 Suburban
1993	GMC	K2500
1994	Chevrolet	C1500 Suburban
1994	Chevrolet	C1500
1994	Chevrolet	C2500 Suburban
1994	Chevrolet	C2500
1994	Chevrolet	K1500 Suburban
1994	Chevrolet	K1500
1994	Chevrolet	K2500 Suburban
1994	Chevrolet	K2500
1994	GMC	C1500 Suburban
1994	GMC	C1500
1994	GMC	C2500 Suburban
1994	GMC	C2500
1994	GMC	K1500 Suburban
1994	GMC	K1500
1994	GMC	K2500 Suburban
1994	GMC	K2500
1995	Chevrolet	C1500 Suburban
1995	Chevrolet	C1500
1995	Chevrolet	C2500 Suburban
1995	Chevrolet	C2500
1995	Chevrolet	K1500 Suburban
1995	Chevrolet	K1500
1995	Chevrolet	K2500 Suburban
1995	Chevrolet	K2500
1995	GMC	C1500 Suburban
1995	GMC	C1500
1995	GMC	C2500 Suburban
1995	GMC	C2500
1995	GMC	K1500 Suburban
1995	GMC	K1500
1995	GMC	K2500 Suburban
1995	GMC	K2500
1996	Chevrolet	C1500 Suburban
1996	Chevrolet	C1500
1996	Chevrolet	C2500 Suburban
1996	Chevrolet	C2500
1996	Chevrolet	K1500 Suburban
1996	Chevrolet	K1500
1996	Chevrolet	K2500 Suburban
1996	Chevrolet	K2500
1996	GMC	C1500 Suburban
1996	GMC	C1500
1996	GMC	C2500 Suburban
1996	GMC	C2500
1996	GMC	K1500 Suburban
1996	GMC	K1500
1996	GMC	K2500 Suburban
1996	GMC	K2500
1997	Chevrolet	C1500 Suburban
1997	Chevrolet	C1500
1997	Chevrolet	C2500 Suburban
1997	Chevrolet	C2500
1997	Chevrolet	K1500 Suburban
1997	Chevrolet	K1500
1997	Chevrolet	K2500 Suburban
1997	Chevrolet	K2500
1997	GMC	C1500 Suburban
1997	GMC	C1500
1997	GMC	C2500 Suburban
1997	GMC	C2500
1997	GMC	K1500 Suburban
1997	GMC	K1500
1997	GMC	K2500 Suburban
1997	GMC	K2500
1998	Chevrolet	C1500 Suburban
1998	Chevrolet	C1500
1998	Chevrolet	C2500 Suburban
1998	Chevrolet	C2500
1998	Chevrolet	K1500 Suburban
1998	Chevrolet	K1500
1998	Chevrolet	K2500 Suburban
1998	Chevrolet	K2500
1998	GMC	C1500 Suburban
1998	GMC	C1500
1998	GMC	C2500 Suburban
1998	GMC	C2500
1998	GMC	K1500 Suburban
1998	GMC	K1500
1998	GMC	K2500 Suburban
1998	GMC	K2500
1999	Chevrolet	C1500 Suburban
1999	Chevrolet	C1500
1999	Chevrolet	C2500 Suburban
1999	Chevrolet	C2500
1999	Chevrolet	K1500 Suburban
1999	Chevrolet	K1500
1999	Chevrolet	K2500 Suburban
1999	Chevrolet	K2500
1999	GMC	C1500 Suburban
1999	GMC	C1500
1999	GMC	C2500 Suburban
1999	GMC	C2500
1999	GMC	K1500 Suburban
1999	GMC	K1500
1999	GMC	K2500 Suburban
1999	GMC	K2500
2000	Chevrolet	C1500
2000	Chevrolet	C2500
2000	Chevrolet	K2500
2000	GMC	C2500
2000	GMC	K2500
2001	Chevrolet	C1500
2002	Chevrolet	C1500
2003	Dodge	Ram 2500
2003	Dodge	Ram 3500
2003	Hummer	H2
2004	Dodge	Ram 2500
2004	Dodge	Ram 3500
2004	Hummer	H2
2005	Dodge	Ram 2500
2005	Dodge	Ram 3500
2005	Hummer	H2
2006	Dodge	Ram 2500
2006	Dodge	Ram 3500
2006	Hummer	H2
2007	Hummer	H2
2008	Hummer	H2
2009	Hummer	H2