Master the Trail with ARB Air Locker

Unlock the true potential of your classic Jeep with the ARB Air Locker specifically designed for the AMC Model 20 axle with 3.08 and up gear ratios. This high-performance differential is the gold standard for off-road enthusiasts looking for reliable, on-demand traction in their CJ5, CJ7, or Wagoneer.

Why Choose ARB for Your Jeep?

• Instant Engagement: Flick a switch to lock your differential instantly, regardless of speed or terrain.
• Reliability: Engineered to handle the rigors of rock crawling and deep mud without failing.
• Street Friendly: Operates as a standard open differential during normal road driving, preserving tire life and handling.
• Superior Engineering: Precision-machined components ensure long-lasting durability for your vintage Jeep.

The ARB Air Locker works by pneumatically locking the internal differential gears, forcing both wheels to turn at the same speed. This eliminates the loss of traction common with standard open differentials, allowing you to conquer obstacles that would stop other vehicles in their tracks. Whether you are hitting the trails in a 1976 CJ5 or a 1984 J10, this locker provides the confidence you need to push further. It is the definitive solution for drivers who demand peak performance both on and off the pavement. Discover premium drivetrain upgrades and expert advice at GGCRACING.