How does the ARB Air Locker improve traction?

When activated, the Air Locker locks the differential gears, forcing both axle shafts to rotate at the same speed. This ensures that power is sent to both wheels, even if one wheel has lost traction.

Can I use the Air Locker on the street?

Yes, the Air Locker operates like a conventional open differential when disengaged. You can safely drive on the street with it unlocked.

What is needed to install the ARB Air Locker?

Installation requires an air compressor and an activation switch, which are sold separately. You will also need to follow the manufacturer's specific installation instructions for your differential.

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ARB

ARB Airlocker 34 Spl Ford 9.75In S/N

Name: ARB Airlocker 34 Spl Ford 9.75In S/N
Brand: ARB
Price: 1399.95 USD
Availability: InStock

$1399.95

ARB Air Locker for Ford 9.75" 34 spline differentials. Provides instant, selectable traction lock for off-road use.

Key Features

Selectable traction lock — engage when needed for off-road, disengage for street driving.
Pneumatic activation — instant lock with the flip of a switch.
Strong design — allows activation at any speed.
Keeps both wheels turning together for maximum traction.
Works with standard open differential gears.

Will this fit your vehicle?

Compatible with 70 vehicles

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Since 1957

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Product Details

The world's premier traction aid, an ARB Air Locker keep 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 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.