How does the ARB Air Locker engage?

The Air Locker uses a pneumatically operated system. When you flip the switch, compressed air activates the locking mechanism inside the differential, instantly locking the axle shafts together.

Can I use the Air Locker at any speed?

Yes, the ARB Air Locker is designed for activation at any speed. This allows you to engage it when you suddenly encounter difficult terrain without needing to stop.

What else do I need to install an Air Locker?

Installation requires a separate air compressor system and the ARB Air Locker wiring kit. You'll also need to ensure your differential is compatible with the 30-spline, 12-bolt carrier design.

ARB Airlocker 12Bolt 30Spl Toyota 8In S/N

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ARB

ARB Airlocker 12Bolt 30Spl Toyota 8In S/N

Name: ARB Airlocker 12Bolt 30Spl Toyota 8In S/N
Brand: ARB
Price: 1299.95 USD
Availability: InStock

$1299.95

ARB Air Locker RD129 instantly locks your Toyota 8" S/N differential for maximum traction on any terrain. Operates like an open diff when unlocked.

Key Features

30 splines and 12-bolt ring gear carrier — fits specific Toyota 8" differentials.
Pneumatically operated locking system — instant engagement with a flick of a switch.
Provides maximum traction by tying axle shafts together.
Operates as a standard open differential when unlocked.
Allows for slower, safer, and more controlled driving in tough conditions.