ARB RD176 Air Locker Differential with Pneumatic Locking System

The ARB RD176 Air Locker Differential is a selectable locking differential with a pneumatic locking system, built to deliver traction on demand for off-road driving without compromising on-road manners.

How It Works:

• A 12 volt ARB Air Compressor activates and deactivates a solid, durable locking mechanism inside the differential.
• When locked, the differential gears cannot rotate, so the axle shafts cannot turn independently of each other. Both wheels are tied directly to the rotation of the ring gear for maximum possible traction.
• When unlocked, it operates like a conventional open differential for normal highway driving.
• Lock and unlock with the flip of a switch from the driver's seat.

Key Features:

• Improved two-piece design
• Forged gears
• Pneumatically operated locking system for 100 percent traction on demand

Locking both wheels together improves off-road capability and lets you drive in a slower, safer and more controlled manner, which helps reduce the likelihood of vehicle damage and environmental impact.