ARB Airlocker 35 Spl: Jeep Wrangler (2007-2017) / Wrangler JK (2018)

ARB Air Locker Differential

2007–2018 Jeep Wrangler / Wrangler JK

RD157

Overview:

The ARB Air Locker is the world’s premier traction aid designed to keep your Jeep Wrangler moving confidently through the toughest terrain and challenging conditions. Engineered for off-road enthusiasts who demand maximum traction on demand, this pneumatically operated locking differential provides instant, reliable locking at the flick of a switch. Whether you’re navigating rocky trails, mud, or snow, the Air Locker ensures both wheels turn together, delivering superior grip and control.

Compatible with Jeep Wrangler models from 2007 through 2017 and the 2018 Wrangler JK, the Air Locker enhances your vehicle’s off-road capability without compromising on-road drivability. Its robust design allows activation at any speed, giving you the freedom to tackle obstacles safely and efficiently.

Key Features:

Designed for durability and ease of use, the ARB Air Locker offers a range of advanced features that set it apart from conventional differentials:

• Instant traction lock activated via an in-cabin switch for convenient control
• Pneumatically operated locking mechanism that prevents axle shafts from turning independently
• Steel reinforced, elastomer bonded annular seal engineered to withstand extreme temperatures
• Two-piece ultra-durable design with minimal moving parts for maximum reliability
• Patented timed locking system enabling high strength and ultra-fast unlocking
• Provides 100% traction on demand without affecting normal on-road drivability or driveline wear
• Allows activation at any vehicle speed for versatile off-road performance
• Reduces vehicle damage and environmental impact by enabling safer, controlled driving

Construction & Design:

The ARB Air Locker is engineered with precision and durability in mind. Its two-piece construction minimizes moving parts, reducing the risk of mechanical failure and ensuring long-lasting performance under the harshest conditions. The steel reinforced, elastomer bonded annular seal is specifically designed to handle extreme climatic temperatures, protecting the internal components from contamination and wear.

The pneumatically operated locking system is housed within the differential, allowing seamless integration with your Jeep’s drivetrain. This robust design ensures that the Air Locker can be engaged and disengaged quickly and reliably, even at high speeds, without compromising the integrity of the differential.

Installation & Fitment:

The ARB Air Locker is a direct fit for a wide range of Jeep Wrangler models, including:

• Jeep Wrangler Rubicon, Sahara, Sport, Sport S, X, and Unlimited variants from 2007 to 2017
• Jeep Wrangler 70th and 75th Anniversary editions (2011, 2016)
• Jeep Wrangler JK Rubicon, Sahara, Sport, Sport S, and Unlimited models from 2018

Installation requires an air compressor system (sold separately) to operate the pneumatic locking mechanism. The kit includes all necessary components for integration, but professional installation is recommended to ensure proper setup and optimal performance.

What's Included:

• Air Locker differential unit
• Activation switch for in-cabin control
• Solenoid valve
• Air line tubing
• Bulkhead fitting

Ideal For:

The ARB Air Locker is ideal for off-road enthusiasts, trail riders, and overlanders who require dependable traction in extreme conditions. It is perfect for Jeep Wrangler owners looking to enhance their vehicle’s capability on rocky, muddy, or uneven terrain while maintaining safe and controlled driving on paved roads. Whether you’re tackling technical trails or exploring remote backcountry, the Air Locker delivers confidence and control when you need it most.