ARB Airlocker Dana70/80 32 Spl High Spd S/N fits_2010-2013`BMW`M3`Base 2016 Chevrolet Silverado 1500 Custom

2016 Chevrolet Silverado 1500 Custom Crew Cab Pickup

2007-2010 Chevrolet Silverado 2500 HD WT DIESEL Crew Cab Pickup

2000-2005 Chevrolet Astro Base 1985

1996-2004 GMC Sonoma Fleetside

These factory breathers are usually a one-way valve mounted directly to the housing or remotely on a short tube

ARB Airlocker Dana70/80 32 Spl High Spd S/N fits_2010-2013`BMW`M3`Base 2016 Chevrolet Silverado 1500 CustomThe 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