ARB Airlocker 31 Spl Live Axle Mitsubishi 9.5In S/N 2012-polaris-sportsman-800-6x6-big-boss-esi4678239 1985-1992 Ford F-150 XLT Lariat

1985-1992 Ford F-150 XLT Lariat 2004 Ford F-150 Heritage SVT Lightning 2004 Ford F-150 Heritage XL 2004 Ford F-150 Heritage XLT 1975-1978 GMC C15 Base 1977-1978 GMC C15 Heavy Half 1975-1978 GMC C15 High Sierra 1977 GMC C15 Indy Hauler 1975-1978 GMC C15 Sierra Classic 1975-1978 GMC C15 Sierra Grande 1978 GMC C15 Street Coupe 1973-1974 GMC C15/C1500 Pickup Base 1979-1986 GMC C1500 Base 1979-1980 GMC C1500 Heavy Half 1979-1986 GMC C1500 High Sierra 1988-1993 GMC C1500 Sierra 1979-1986 GMC C1500 Sierra Classic 1979-1982 GMC C1500 Sierra Grande 1997 GMC C1500 Sierra GT 1994-1998 GMC C1500 Sierra SL 1988-1998 GMC C1500 Sierra SLE 1994-1998 GMC C1500 Sierra SLT 1988-1993 GMC C1500 Sierra SLX 1994-1998 GMC C1500 Sierra Special 1979-1982 GMC C1500 Street Coupe 1998 GMC C3500 Sierra SL 1998 GMC C3500 Sierra SLE 1998 GMC C3500 Sierra SLT 2004

These bolt-on

Differential bore models still require left hand and right hand orientation

1982-1983 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Estate 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979-1980 Chevrolet Malibu Estate 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979-1980 Chevrolet Malibu Sport 1970-1974

Adjustable from 5-50 PSI

ARB Airlocker 31 Spl Live Axle Mitsubishi 9.5In S/N 2012-polaris-sportsman-800-6x6-big-boss-esi4678239 1985-1992 Ford F-150 XLT LariatThe 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