The ARB Air Locker™ for the 2022-2023 Ford Bronco with M220 Rear Axle keeps 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. 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 just 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.

SPECS AND FITMENT:
VEHICLE FITMENT: 2022-2023 Ford Bronco with M220 Rear Axle See table below for complete fitment info 32 spline axle 35.8mm [1.41”] axle shaft diameter 10 bolts on 157.8.mm [6.213”] Ring Gear Bolt Pattern 134.66mm [5.302”] Ring Gear ID 220mm [8.661”] Ring Gear OD All Ratios KEY 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, thereby ensuring 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 WHAT'S INCLUDED: Includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting VEHICLE AND MODEL FITMENT: