ARB Airlocker Dana60Hd 4.10&Dn S/N.. Price Cut

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.Product Specifications SheetWarrantyInstallation InstructionsThis Part Fits:YearMakeModelSubmodel1975-1981ChevroletC20Cheyenne1981-1986ChevroletC20Custom1975-1980ChevroletC20Custom Deluxe1981ChevroletC20Deluxe1975-1986ChevroletC20Scottsdale1975-1986ChevroletC20Silverado1970-1974ChevroletC20 PickupBase1975-1981ChevroletC30Cheyenne1981-1986ChevroletC30Custom1975-1980ChevroletC30Custom Deluxe1981ChevroletC30Deluxe1975-1986ChevroletC30Scottsdale1975-1986ChevroletC30Silverado1970-1974ChevroletC30 PickupBase1975-1986ChevroletG30Beauville1983-1984ChevroletG30Bonaventure1975-1986ChevroletG30Chevy Van1975-1986ChevroletG30Hi-Cube1975-1986ChevroletG30Sportvan1968ChevroletK10 SuburbanBase1975-1981ChevroletK20Cheyenne1981-1986ChevroletK20Custom1975-1980ChevroletK20Custom Deluxe1981ChevroletK20Deluxe1975-1986ChevroletK20Scottsdale1975-1983,1985-1986ChevroletK20Silverado1970-1974ChevroletK20 PickupBase1973-1974ChevroletK20 SuburbanBase1981ChevroletK20 SuburbanCustom1975-1980ChevroletK20 SuburbanCustom Deluxe1981ChevroletK20 SuburbanDeluxe1975-1980ChevroletK20 SuburbanScottsdale1975-1977,1979-1980ChevroletK20 SuburbanSilverado1977-1981ChevroletK30Cheyenne1981-1986ChevroletK30Custom1977-1980ChevroletK30Custom Deluxe1981ChevroletK30Deluxe1977-1986ChevroletK30Scottsdale1977-1986ChevroletK30Silverado1970-1974ChevroletK30 PickupBase1988-1991ChevroletK3500Cheyenne1988-1991ChevroletK3500Scottsdale1988-1991ChevroletK3500Silverado1988ChevroletV30Cheyenne1988ChevroletV30Custom Deluxe1988ChevroletV30Scottsdale1988ChevroletV30Silverado1989-1991ChevroletV3500Cheyenne1989-1990ChevroletV3500Scottsdale1989-1991ChevroletV3500Silverado1975-1979,1988-1989DodgeD100Custom1976-1978DodgeD100Warlock1979DodgeD100Warlock II1971-1974DodgeD100 PickupBase1977-1982,1988-1993DodgeD150Base1978-1979DodgeD150Li'l Red Express1982DodgeD150Miser1990-1991DodgeD150S1977-1980DodgeD200Base1975-1976DodgeD200Custom1971-1974DodgeD200 PickupBase1981-1993DodgeD250Base1981-1993DodgeD350Base1994-2002DodgeRam 2500Base2003DodgeRam 2500Laramie2003DodgeRam 2500SLT2003DodgeRam 2500ST1994-2002DodgeRam 3500Base2003DodgeRam 3500Laramie2003DodgeRam 3500SLT2003DodgeRam 3500ST1978-1980DodgeRD200Base1975-1977,1988-1989DodgeW100Custom1971-1974DodgeW100 PickupBase1977-1982,1988-1993DodgeW150Base1990-1991DodgeW150S1975-1980DodgeW200Base1971-1974DodgeW200 PickupBase1981-1993DodgeW250Base1977-1980DodgeW300Base1975-1976DodgeW300Custom1972-1974DodgeW300 PickupBase1981-1993DodgeW350Base2008-2013FordE-150Base2008-2013FordE-150XL2008-2013FordE-150XLT1969-1974FordE-200 EconolineBase1971-1972FordE-200 EconolineChateau Wagon1969-1974FordE-200 EconolineClub Wagon1970-1974FordE-200 EconolineCustom Wagon2003-2014FordE-250Base1986,1992-2002FordE-250 EconolineBase1987-1991FordE-250 EconolineCustom1986-2000FordE-250 EconolineXL1986FordE-250 Econoline Club WagonBase1987-1991FordE-250 Econoline Club WagonCustom1986-1991FordE-250 Econoline Club WagonXL1986-1991FordE-250 Econoline Club WagonXLT2003-2005FordE-350 Club WagonChateau2003-2005FordE-350 Club WagonXL2003-2005FordE-350 Club WagonXLT1975-1982,1984-1986,1992-1998FordE-350 EconolineBase1975-1982FordE-350 EconolineChateau1975-1983,1987-1991FordE-350 EconolineCustom1975-1978FordE-350 EconolineNorthland1983-1998FordE-350 EconolineXL1977-1982,1984-1986FordE-350 Econoline Club WagonBase1977-1982,1992-2002FordE-350 Econoline Club WagonChateau1992-1996FordE-350 Econoline Club WagonChateau HD1977-1983,1987-2000FordE-350 Econoline Club WagonCustom1992-1993FordE-350 Econoline Club WagonCustom HD1977-1978FordE-350 Econoline Club WagonNorthland1983-1991,2001-2002FordE-350 Econoline Club WagonXL1994-1998FordE-350 Econoline Club WagonXL HD1984-1989,1991-2002FordE-350 Econoline Club WagonXLT1992-1998FordE-350 Econoline Club WagonXLT HD1999-2008FordE-350 Super DutyBase2006FordE-350 Super DutyChateau1999-2000,2006-2008FordE-350 Super DutyXL2006-2008FordE-350 Super DutyXLT1976-1978,1983-1986,1997-1999FordF-250Base1976-1982,1987-1992FordF-250Custom1995-1996FordF-250Eddie Bauer1997-1999FordF-250Lariat1976-1978FordF-250Northland1976-1981FordF-250Ranger1978-1981FordF-250Ranger Lariat1976-1981FordF-250Ranger XLT1995-1996FordF-250Special1982-1999FordF-250XL1982-1983FordF-250XLS1977,1983-1984,1993-1999FordF-250XLT1982,1985-1992FordF-250XLT Lariat1997FordF-250 HDXL1997FordF-250 HDXLT2009-2010FordF-250 Super DutyCabela's2008-2009FordF-250 Super DutyFX42004-2010FordF-250 Super DutyHarley-Davidson Edition2004-2022FordF-250 Super DutyKing Ranch1999-2022FordF-250 Super DutyLariat2018-2022FordF-250 Super DutyLimited2013-2022FordF-250 Super DutyPlatinum1999-2022FordF-250 Super DutyXL1999-2022FordF-250 Super DutyXLT1978,1983-1986,1997FordF-350Base1978-1982,1987-1992FordF-350Custom1995FordF-350Eddie Bauer1978FordF-350Northland1978-1981FordF-350Ranger1978-1981FordF-350Ranger Lariat1978-1981FordF-350Ranger XLT1995-1996FordF-350Special1982-1997FordF-350XL1982-1983FordF-350XLS1983-1984,1993-1997FordF-350XLT1982,1985-1992FordF-350XLT Lariat2009-2010FordF-350 Super DutyCabela's2008-2009FordF-350 Super DutyFX42004-2010FordF-350 Super DutyHarley-Davidson Edition2003-2022FordF-350 Super DutyKing Ranch1999-2022FordF-350 Super DutyLariat2018-2022FordF-350 Super DutyLimited2013-2022FordF-350 Super DutyPlatinum1999-2022FordF-350 Super DutyXL1999-2022FordF-350 Super DutyXLT1975-1978GMCC25Base1975-1978GMCC25High Sierra1975-1978GMCC25Sierra Classic1975-1978GMCC25Sierra Grande1970-1974GMCC25/C2500 PickupBase1975-1978GMCC35Base1975-1978GMCC35High Sierra1975-1978GMCC35Sierra Classic1975-1978GMCC35Sierra Grande1970-1974GMCC35/C3500 PickupBase1975-1978GMCG35Magnavan1975-1978GMCG35Rally1975-1978GMCG35Rally Camper Special1975-1978GMCG35Rally STX1975-1978GMCG35Vandura1975-1978GMCG35Vandura Special1979-1986GMCG3500Magnavan1979-1986GMCG3500Rally1979-1986GMCG3500Rally Camper Special1983-1984,1986-1988GMCG3500Rally Custom1979-1986GMCG3500Rally STX1979-1986GMCG3500Vandura1979-1986GMCG3500Vandura Special1975-1978GMCK25Base1975-1978GMCK25High Sierra1975-1978GMCK25Sierra Classic1975-1978GMCK25Sierra Grande1975-1977GMCK25 SuburbanBase1975-1977GMCK25 SuburbanHigh Sierra1975-1977GMCK25 SuburbanSierra Classic1975-1977GMCK25 SuburbanSierra Grande1970-1974GMCK25/K2500 PickupBase1977-1978GMCK35Base1977-1978GMCK35High Sierra1977-1978GMCK35Sierra Classic