New ARB Air Lockers
Over the last few months ARB’s team of Air Locker
engineers has been hard at work developing new
product to further expand the already large range
available.
An ARB Air Locker is a driver controlled replacement
locking differential that essentially ‘locks’ the two front
or two rear wheels so they don’t turn independently.
When a standard vehicle experiences a loss of
traction, power is automatically sent to the path of least
resistance (usually the wheel with little or no traction),
resulting in no forward movement. However, when an

The Eaton Posi LSD is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. The Eaton Posi LSD prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When torque input increases the clamping load on the clutch packs increases. That causes the chatter-free clutch packs to grab and transfer power to the other wheel.