ARB Air Locker Differential for Jeep JK Rubicon – Part RD157

The world's premier traction aid, an ARB Air Locker(TM) 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.
ARB Air Locker Differential; Shaft Spline 35; Ratio All;
JEEP JK RUBICON S/N....

• Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat


• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth


• Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability


• Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting


• Provides 100 percent traction on demand without affecting on-road drivability or driveline wear


• Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking


• Employs Minimal Moving Parts Ensuring Maximum Reliability


• Air compressor required for operation (sold separately)

The ARB Air Locker Differential (Part RD157) offers unparalleled traction control for Jeep JK Rubicon models, ensuring optimal performance in challenging off-road conditions. This pneumatically operated locking system allows you to engage or disengage the differential at any speed with the flick of a switch, providing instant lock for maximum grip. When activated, the Air Locker prevents internal differential gears from rotating independently, tying both wheels directly to the ring gear for consistent traction on uneven terrain. This feature is particularly advantageous in rugged environments where maintaining control and preventing wheel slippage are critical. Once disengaged, the differential operates like a conventional open system, offering smooth on-road handling and reducing driveline wear. This versatility allows drivers to switch between off-road and on-road driving seamlessly, enhancing safety and vehicle longevity. The ARB Air Locker system includes a durable differential, activation switch, solenoid valve, air line, and bulkhead fitting, making installation straightforward and reliable. Its steel-reinforced, elastomer-bonded annular seal ensures operation across extreme weather conditions, from scorching heat to freezing cold, without compromising performance. The design's minimal moving parts enhance overall durability and reliability, making it suitable for demanding applications. An air compressor, required for operation, is sold separately. The ARB Air Locker is engineered for easy, convenient operation from the driver's seat, enabling precise control during complex trail conditions. Its patented timed locking mechanism offers high strength combined with ultra-fast unlocking, giving you confidence in your vehicle's abilities. Whether conquering rocky trails or deep mud, this system provides 100 percent on-demand traction without adversely affecting on-road drivability or causing additional drivelines issues. Built for Jeep JK Rubicon models from 2007 to 2013, the ARB Air Locker Differential enhances off-road capabilities while maintaining everyday drivability, making it an essential upgrade for serious off-road enthusiasts.

Features:

• Instant locking and unlocking with the flick of a switch for maximum control

• Prevents differential gear rotation to ensure both wheels turn together, providing superior traction

• Durable steel-reinforced, elastomer-bonded seal handles extreme climatic temperatures

• Two-piece, ultra-strong design minimizes moving parts for enhanced reliability

• Includes differential, activation switch, solenoid valve, air line, and bulkhead fitting for complete installation

• Provides 100% traction on demand without compromising on-road handling or increasing driveline wear

• Patented timed locking mechanism offers high strength and ultra-fast unlocking

• Suitable for Jeep JK Rubicon models from 2007 to 2013

• Requires an air compressor (sold separately) for operation

Fitment:
2007 Jeep Wrangler
2008 Jeep Wrangler
2009 Jeep Wrangler
2010 Jeep Wrangler
2011 Jeep Wrangler
2012 Jeep Wrangler
2013 Jeep Wrangler
2014 Jeep Wrangler
2015 Jeep Wrangler
2016 Jeep Wrangler
2017 Jeep Wrangler
2018 Jeep Wrangler JK