ARB Air Lockers RD187

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.

Vehicle Fitment

• 1992-2001 AM General Hummer
• 2002-2006 Hummer H1
• 1976-1983 Jeep CJ5
• 1976-1986 Jeep CJ7
• 1980-1988 Jeep J10
• 1981-1985 Jeep Scrambler
• 1979-1986 Jeep Wagoneer

Please verify exact fitment for your specific vehicle configuration before purchase.

⚠ WARNING (CA Prop 65): This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Image is for reference only; actual product may vary by application.