ARB RD216 Air Locker Differential with Pneumatic Locking System

The ARB RD216 Air Locker Differential delivers 100% traction on demand without sacrificing highway driving performance. This advanced differential locking system features ARB's improved two-piece design with forged gears and is backed by an industry-leading five-year warranty.

How It Works:

The Air Locker uses a pneumatically operated locking mechanism activated by a 12-volt ARB air compressor. When engaged via a simple switch from the driver's seat, the Air Locker prevents the differential gears from rotating, locking both axle shafts together. This ties both wheels directly to the ring gear rotation, ensuring maximum traction when you need it most. When unlocked, the differential operates like a conventional open differential for normal highway driving.

Key Features:

• Improved two-piece design with forged gears for enhanced durability
• On-demand activation and deactivation from the driver's seat
• Maintains full highway driving performance when unlocked
• Pneumatic locking system provides reliable, consistent engagement
• Industry-leading five-year warranty coverage
• Requires 12-volt ARB air compressor for operation (sold separately)

Benefits:

Beyond dramatically improving off-road capabilities, the ARB Air Locker allows for slower, safer, and more controlled driving in challenging terrain. This controlled approach reduces the likelihood of vehicle damage and minimizes environmental impact compared to aggressive driving techniques required with open differentials.