ARB 4x4 Accessories RD197 Air Locker Differential — Vicious Offroad Skip to content

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