Free Delivery ARB Airlocker 31 Spl Ford 8.8In S/N

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:YearMakeModelSubmodel1990-1997FordAerostarBase1990-1994FordAerostarEddie Bauer1990-1994FordAerostarXL1990-1994FordAerostarXL Plus1991-1994FordAerostarXL Sport1990-1997FordAerostarXLT1990-1997FordAerostarXLT Plus1991-1997FordAerostarXLT Sport1983-1993FordBroncoCustom1985-1996FordBroncoEddie Bauer1990-1996FordBroncoXL1983FordBroncoXLS1984-1992,1994-1996FordBroncoXLT1983,1993FordBroncoXLT Lariat1992FordBroncoXLT Nite1995-1996FordBroncoXLT Sport1984-1986FordBronco IIBase1984-1990FordBronco IIEddie Bauer1987-1990FordBronco IIXL1988-1990FordBronco IIXL Sport1984-1985FordBronco IIXLS1984-1990FordBronco IIXLT1989-1990FordBronco IIXLT Plus2003-2008,2010-2011FordCrown VictoriaBase2006-2009FordCrown VictoriaFleet2003-2009FordCrown VictoriaLWB2003-2011FordCrown VictoriaLX2004-2006FordCrown VictoriaLX Sport2003-2011FordCrown VictoriaPolice Interceptor2003-2005FordCrown VictoriaS2005FordCrown VictoriaSpecial Edition1983FordE-100 EconolineCustom1983FordE-100 EconolineXL1983FordE-100 Econoline Club WagonCustom1983FordE-100 Econoline Club WagonXL2003-2014FordE-150Base2006-2007FordE-150Chateau2006-2014FordE-150XL2006-2014FordE-150XLT2003-2005FordE-150 Club WagonChateau2003-2005FordE-150 Club WagonXL2003-2005FordE-150 Club WagonXLT1984-1986,1992-2002FordE-150 EconolineBase1983,1987-1991FordE-150 EconolineCustom1983-2000FordE-150 EconolineXL1984-1986FordE-150 Econoline Club WagonBase1992-2002FordE-150 Econoline Club WagonChateau1983,1987-2000FordE-150 Econoline Club WagonCustom1983-1991,2001-2002FordE-150 Econoline Club WagonXL1984-2002FordE-150 Econoline Club WagonXLT1984-1986,1992-1999FordE-250 EconolineBase1983,1987-1991FordE-250 EconolineCustom1983-1999FordE-250 EconolineXL1984-1986FordE-250 Econoline Club WagonBase1983,1987-1991FordE-250 Econoline Club WagonCustom1983-1991FordE-250 Econoline Club WagonXL1984-1991FordE-250 Econoline Club WagonXLT1997-2001FordExpeditionEddie Bauer1997-2001FordExpeditionXLT2011-2014FordExplorerBase1991-2010FordExplorerEddie Bauer1995FordExplorerExpedition1993-2014FordExplorerLimited2004FordExplorerNBX2000-2003FordExplorerPostal1991-2000,2013-2014FordExplorerSport1991-1999FordExplorerXL2000-2001FordExplorerXL Fleet1999-2006FordExplorerXLS2004-2005FordExplorerXLS Sport1991-2014FordExplorerXLT2004-2005FordExplorerXLT Sport2001-2002FordExplorer SportBase2003FordExplorer SportXLS2003FordExplorer SportXLT2005FordExplorer Sport TracAdrenalin2001FordExplorer Sport TracBase2007-2010FordExplorer Sport TracLimited2002FordExplorer Sport TracXL2003-2005FordExplorer Sport TracXLS2003-2005,2007-2010FordExplorer Sport TracXLT1983-1986,1997-2000FordF-150Base1987-1992FordF-150Custom1995-1996FordF-150Eddie Bauer2000-2003FordF-150Harley-Davidson Edition2001-2003FordF-150King Ranch1997-2003FordF-150Lariat1993-1995,1999-2003FordF-150Lightning1995-1996FordF-150Special1983-2003FordF-150XL1983FordF-150XLS1983-1984,1993-2003FordF-150XLT1985-1992FordF-150XLT Lariat2004FordF-150 HeritageSVT Lightning2004FordF-150 HeritageXL2004FordF-150 HeritageXLT1997-1999FordF-250Base1997-1999FordF-250Lariat1997-1999FordF-250XL1997-1999FordF-250XLT2009-2010FordF-250 Super DutyCabela's2008-2009FordF-250 Super DutyFX42004-2010FordF-250 Super DutyHarley-Davidson Edition2004-2019FordF-250 Super DutyKing Ranch1999-2019FordF-250 Super DutyLariat2018-2019FordF-250 Super DutyLimited2013-2019FordF-250 Super DutyPlatinum1999-2019FordF-250 Super DutyXL1999-2019FordF-250 Super DutyXLT1990-1992FordRangerCustom2001-2005FordRangerEdge1998-2002FordRangerEV2005-2009FordRangerFX42002FordRangerPostal1990-1992FordRangerS1990FordRangerS Plus1993-1998FordRangerSplash1991-1993,1997,2006-2011FordRangerSport1990-1997,2005-2007FordRangerSTX2004FordRangerTremor1993-2011FordRangerXL1995FordRangerXL Sport1990-2011FordRangerXLT1994MazdaB4000LE1994MazdaB4000SE1992-1994MazdaNavajoDX1991-1994MazdaNavajoLX