ARB Air Locker Differential for 2021+ Bronco, Jeep JT/JL - RD245

ARB Air Locker Differential; 10 Bolt Rear; M220 Axle; Shaft: 1.41 inch; Spline: 32; Ratio: All

Air Locker locking differentials allow you to tackle the toughest terrain. As the worlds premier selectable locking differential, ARB Air Lockers keep you moving in all conditions. ARB maintains a strong presence in the off-roading industry with its proactive approach in R&D. Supporting accessories alongside new vehicle releases is key to staying ahead of the game.

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.

Features

Provides 100 percent traction on demand without affecting on-road drivability or driveline wear

Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat

Two-piece design is ultra-durable and extremely strong -- minimal moving parts ensure maximum reliability

Patented "timed" locking mechanism offers high strength and ultra-fast unlocking

Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth

Note: Air compressor required for operation (sold separately)

Kit Includes

Air Locker differential

Activation Switch

Solenoid Valve

Air Line

Bulkhead Fitting

Fitment Notes

2021+ Bronco Badlands & WildTrak Models: Non-electric axle shafts are required.

2021+ Bronco Base, Big Bend, Black Diamond & Outer Banks Models: Requires aftermarket ring and pinion gear set to suit Bronco Sasquatch version M220. Sasquatch optioned trucks require Non-Sasquatch axle shafts.