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.

This Part Fits:

Year	Make	Model	Submodel
1986-1994	Nissan	D21	Base
1986-1989	Nissan	D21	E
1986-1994	Nissan	D21	SE
1986-1989,1994	Nissan	D21	XE
1998,2002-2003	Nissan	Frontier	Base
2013-2019	Nissan	Frontier	Desert Runner
2004-2010	Nissan	Frontier	LE
2005-2008	Nissan	Frontier	Nismo Off-Road
2009-2020	Nissan	Frontier	PRO-4X
2011-2020	Nissan	Frontier	S
2001-2004	Nissan	Frontier	SC
1998-2003,2005-2010	Nissan	Frontier	SE
2011-2019	Nissan	Frontier	SL
2011-2020	Nissan	Frontier	SV
2002-2004	Nissan	Frontier	SVE
1998-2010	Nissan	Frontier	XE
1987	Nissan	Pathfinder	E
1994-2008	Nissan	Pathfinder	LE
2006-2008	Nissan	Pathfinder	S
1987-2008	Nissan	Pathfinder	SE
2005-2008	Nissan	Pathfinder	SE Off-Road
1987-2001,2005	Nissan	Pathfinder	XE
2004	Nissan	Pathfinder Armada	LE
2004	Nissan	Pathfinder Armada	SE
1995-1997	Nissan	Pickup	Base
1995-1997	Nissan	Pickup	SE
1995-1997	Nissan	Pickup	XE
2005-2010	Nissan	Xterra	Off-Road
2011	Nissan	Xterra	PRO-4X
2005-2011	Nissan	Xterra	S
2000-2010	Nissan	Xterra	SE
2006-2011	Nissan	Xterra	X
2000-2004	Nissan	Xterra	XE