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Ultimate Traction for Your Dana 30

Conquer the most challenging off-road terrain with the legendary ARB Air Locker. Designed specifically for the Dana 30 axle with 27-spline shafts and 3.73 & up gear ratios, this differential upgrade provides the ultimate traction solution for your vintage 4x4. Whether you are navigating rocky trails or deep mud, the Air Locker ensures both wheels receive equal power on demand.

Key Features & Benefits

• Instant Engagement: Pneumatically operated locking system activates with the simple flick of a switch.
• Superior Strength: Engineered to withstand high-torque off-road conditions without compromising reliability.
• Versatile Performance: Functions as a standard open differential on the street and a fully locked unit off-road.
• Direct Fitment: Precision-engineered for specific Dana 30 applications, ensuring a seamless installation process.

By preventing internal differential gears from rotating, the Air Locker forces both axle shafts to turn in unison, providing maximum torque to the wheels with the most grip. This eliminates the uncertainty of limited-slip units and provides the safety of a controlled, slower crawl over obstacles. When disengaged, the unit operates as a conventional open differential, maintaining excellent road manners for your daily driver or trail rig. Trust the industry standard in traction technology from GGCRACING.