ARB Air Locker Locking Differential with Complete Installation Kit

The ARB Air Locker locking differential (also called an air-actuated locker or selectable differential locker) gives your 4x4 on-demand traction when the terrain calls for it. This version ships with a complete installation kit, so you have the components needed to fit the locker in one purchase.

Key Features:

• Selectable operation: The differential works like a standard open differential for normal driving. When you engage it, it locks both axle shafts together so they turn at the same speed.
• Air-actuated engagement: Compressed air engages the locker. This lets you lock and unlock from the driver's seat.
• Better off-road traction: Locking both wheels on an axle helps you keep moving on loose, slippery, uneven or cross-axled terrain.
• Predictable on-road manners: Unlocked, the differential behaves like a standard unit, so steering and tire wear stay normal.
• Durable construction: ARB builds the Air Locker for heavy off-road use and for long service life.
• Installation kit: The kit is designed to help the installation go smoothly. A compressor, sold separately, supplies the air.

ARB has a long track record in 4x4 equipment and is known for its Air Locker. The product line suits overlanding, rock crawling, trail riding and expedition builds. Choose the child item that matches your axle and application.