ARB Airlocker 28 Spl Gm8.5In 10Bolt Aam860 S/N *Does NOT Dropship*
SKU RD221
MPN arbRD221
$1399.95 · Available to order
ARB Airlocker 28 Spl Gm8.5In 10Bolt Aam860 S/N *Does NOT Dropship*
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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1977–1990 | GMC | Jimmy | Sierra Classic | — |
| 1978 | Chevrolet | K5 Blazer | Silverado | — |
| 2007–2008 | Chevrolet | Tahoe | LTZ | — |
| 1981–1986 | Chevrolet | K10 Suburban | Custom | — |
| 2000 | Chevrolet | Tahoe | Z71 | — |
| 1977–1986 | Chevrolet | K10 | Scottsdale | — |
| 1977–1978 | GMC | K15 | High Sierra | — |
| 1982 | Chevrolet | K20 Suburban | Scottsdale | — |
| 2006–2012 | GMC | Canyon | SLE | — |
| 1988–1992 | Chevrolet | K1500 | Scottsdale | — |
| 1985–1986 | Chevrolet | K20 | Silverado | — |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1977–1982 | GMC | Jimmy | Sierra Grande | — |
| 1995–2001 | Chevrolet | Tahoe | Base | — |
| 1977–1980 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado | — |
| 1982–1987 | Chevrolet | G10 | Beauville | — |
| 1977–1978 | GMC | K25 Suburban | Base | — |
| 2007–2008 | Chevrolet | Tahoe | PPV | — |
| 1994–1999 | Chevrolet | Blazer | Base | — |
| 2008–2010 | Hummer | H3 | Alpha | — |
| 1995–2008 | Chevrolet | Tahoe | LS | — |
| 1977–1985 | GMC | Jimmy | High Sierra | — |
| 1982–1987 | Chevrolet | G10 | Sportvan | — |
| 1989 | GMC | V2500 Suburban | Sierra Classic | — |
| 2000 | Chevrolet | Tahoe | Limited | — |
| 1994 | Chevrolet | S10 Blazer | LT | — |
| 1982–1984 | Chevrolet | G10 | Bonaventure | — |
| 1989–1994 | Chevrolet | S10 Blazer | Base | — |
| 1990 | GMC | V1500 Suburban | SLE | — |
| 1988–1998 | Chevrolet | K1500 | Silverado | — |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado | — |
| 1992–1994 | Chevrolet | K1500 Suburban | Silverado | — |
| 1989–1991 | Chevrolet | Blazer | Scottsdale | — |
| 1977–1978 | GMC | K25 Suburban | Sierra Grande | — |
| 2015 | GMC | Canyon | SLT | — |
| 2006–2008 | Chevrolet | Colorado | LS | — |
| 1978–1982 | GMC | Jimmy | Street Coupe | — |
| 1989 | Chevrolet | S10 Blazer | High Country | — |
| 1977–1980 | Chevrolet | K10 | Custom Deluxe | — |
| 2002–2006 | Chevrolet | Tahoe | Z71 | — |
| 1992 | Chevrolet | S10 Blazer | Sport | — |
| 1989–1994 | Chevrolet | Blazer | Silverado | — |
| 1981 | Chevrolet | K20 Suburban | Deluxe | — |
| 1977–1986 | Chevrolet | K10 | Silverado | — |
| 2006–2012 | GMC | Canyon | WT | — |
| 2001–2005 | Chevrolet | Blazer | Xtreme | — |
| 1999 | Chevrolet | K1500 | LS | — |
| 2006–2012 | Chevrolet | Colorado | WT | — |
| 1977–1991 | GMC | Jimmy | Base | — |
| 1977–1980 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1994–1997 | Chevrolet | K1500 | Base | — |
| 1986–1987 | Chevrolet | G10 | Bonaventure | — |
| 1977–1978 | GMC | K15 Suburban | High Sierra | — |
| 1992–1999 | Chevrolet | K1500 Suburban | Base | — |
| 1977–1978 | GMC | K25 Suburban | Sierra Classic | — |
| 1977–1986 | Chevrolet | K20 | Scottsdale | — |
| 1977–1980 | Chevrolet | K20 Suburban | Custom Deluxe | — |
| 1977–1981 | Chevrolet | K20 | Cheyenne | — |
| 1977–1978 | GMC | K15 | Base | — |
| 1989–1991 | GMC | V1500 Suburban | Base | — |
| 1990–1994 | Chevrolet | S10 Blazer | Tahoe | — |
| 1989 | GMC | V1500 Suburban | Sierra Classic | — |
| 2006 | Chevrolet | Tahoe | Base | — |
| 1977–1978 | GMC | K25 | High Sierra | — |
| 1995–2001 | Chevrolet | Blazer | LT | — |
| 1977–1980 | Chevrolet | K10 Suburban | Custom Deluxe | — |
| 2006–2007 | Chevrolet | Trailblazer | LS | — |
| 1977–1978 | GMC | K25 | Sierra Classic | — |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado | — |
| 1981 | Chevrolet | K10 | Deluxe | — |
| 1979–1980 | Chevrolet | K10 Suburban | Silverado | — |
| 1977–1980 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1989–1991 | GMC | V2500 Suburban | Base | — |
| 2006 | Chevrolet | Trailblazer EXT | LT | — |
| 1991 | Chevrolet | K1500 | Sport | — |
| 1983 | Chevrolet | G10 | Base | — |
| 2005 | Chevrolet | Blazer | Base | — |
| 1977–1978 | GMC | K15 | Sierra Classic | — |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado | — |
| 2006 | Chevrolet | Trailblazer EXT | LS | — |
| 1999–2001 | Chevrolet | Blazer | Trailblazer | — |
| 1981 | Chevrolet | K5 Blazer | Deluxe | — |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | — |
| 1981–1986 | Chevrolet | K10 | Custom | — |
| 1991–1994 | Chevrolet | S10 Blazer | Tahoe LT | — |
| 1994 | Chevrolet | Blazer | Silverado Sport | — |
| 1995–1999 | Chevrolet | K1500 Suburban | LS | — |
| 1977–1981 | Chevrolet | K10 | Cheyenne | — |
| 2006–2009 | Chevrolet | Trailblazer | SS | — |
| 1977 | Chevrolet | K20 Suburban | Silverado | — |
| 1992–1993 | Chevrolet | Blazer | Cheyenne | — |
| 1981–1986 | Chevrolet | K20 Suburban | Custom | — |
| 2007–2009 | Hummer | H3 | X | — |
| 1990 | GMC | V2500 Suburban | SLE | — |
| 2006–2012 | GMC | Canyon | SLT | — |
| 1981 | Chevrolet | K10 Suburban | Deluxe | — |
| 1990–1998 | Chevrolet | K1500 | WT | — |
| 2015 | GMC | Canyon | Base | — |
| 1996–2004 | Chevrolet | Blazer | LS | — |
| 1977–1978 | GMC | K15 Suburban | Sierra Grande | — |
| 2006–2009 | Chevrolet | Trailblazer | LT | — |
| 1977 | Chevrolet | K10 Suburban | Silverado | — |
| 1977–1978 | GMC | K15 Suburban | Base | — |
| 1982–1987 | Chevrolet | G10 | Chevy Van | — |
| 1989–1990 | Chevrolet | S10 Blazer | Sport | — |
| 1981 | Chevrolet | K20 | Deluxe | — |
| 1987 | Chevrolet | Blazer | Silverado | — |
| 2003–2005 | Chevrolet | Blazer | ZR2 | — |
| 2006–2008 | GMC | Canyon | SL | — |
| 1981–1986 | Chevrolet | K5 Blazer | Custom | — |
| 2009 | Hummer | H3 | Championship Series | — |
| 2008 | Chevrolet | Trailblazer | Base | — |
| 2006–2010 | Hummer | H3 | Base | — |
| 1977–1978 | GMC | K15 Suburban | Sierra Classic | — |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado | — |
| 1979–1980 | Chevrolet | K20 Suburban | Silverado | — |
| 1987 | Chevrolet | Blazer | Custom Deluxe | — |
| 2015 | Chevrolet | Colorado | Z71 | — |
| 1977–1978 | GMC | K25 | Sierra Grande | — |
| 1977–1978 | GMC | K15 | Sierra Grande | — |
| 1977 | GMC | K15 | Indy Hauler | — |
| 2008 | Chevrolet | Tahoe | Hybrid | — |
| 2015 | Chevrolet | Colorado | Base | — |
| 2015 | Chevrolet | Colorado | WT | — |
| 1977–1980 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1977–1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1995–1997 | Chevrolet | K1500 Suburban | LT | — |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1995–2008 | Chevrolet | Tahoe | LT | — |
| 1982 | Chevrolet | K10 Suburban | Scottsdale | — |
| 2015 | GMC | Canyon | SL | — |
| 1977–1978 | GMC | K25 Suburban | High Sierra | — |
| 2006–2012 | Chevrolet | Colorado | LT | — |
| 1977–1978 | GMC | K25 | Base | — |
| 1988–1998 | Chevrolet | K1500 | Cheyenne | — |
| 2015 | Chevrolet | Colorado | LT | — |
| 1981–1986 | Chevrolet | K20 | Custom | — |
| 2015 | GMC | Canyon | SLE | — |
| 1977–1983 | Chevrolet | K20 | Silverado | — |
| 1999 | Chevrolet | K1500 Suburban | LT | — |
| Category | Drivetrain |
|---|---|
| Sub-Category | Differentials |
| UPC | 9332018037640 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 28.65 lb |
| Dimensions (L×W×H) | 12 × 11 × 11 in |