ARB differential lock for Land Rover Defender 90/110/130

Enhance your Defender's capabilities

Transform your Land Rover Defender 90 or 110 or 130 into an even more powerful off-road machine with the ARB differential lock. Designed to deliver superior traction in all situations, the ARB lock is an indispensable asset for Defender owners looking to maximize their off-road performance.

ARB kit components

• Differential: A robust core for unshakeable traction.
• Piping and fittings: A complete system for smooth installation.
• Installation guides: Clear instructions for hassle-free installation.

• (Additional Option) : CKSA12 ARB compressor for Air Locker Differential Locker

Key benefits

• Improved traction: overcome obstacles with a balanced distribution of motive power.
• Intuitive operation: a single button enables you to activate or deactivate the lock as required.
• Versatility: Efficient on and off-road, without altering the vehicle's behavior on asphalt.

How the ARB lock works

The system uses compressed air to activate an internal locking mechanism. This process locks the two sides of the differential together, ensuring that each wheel receives equal power - essential for overcoming difficult terrain. Pressing the button releases the pressure, allowing the differential to operate normally.

Why choose ARB?

ARB is synonymous with quality and durability in the off-road world. With over a decade of development, rigorous testing and use in extreme conditions, ARB differential locks have proven their worth on the world's toughest trails. Whether for serious recreational use, competition or simply to enhance your vehicle's off-road capability, an ARB differential lock is an investment that transforms the capability of your Land Rover Defender.