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Ultimate Traction for Dana 70/80 Axles

Take control of the toughest terrain with the ARB Air Locker, the world's premier traction aid engineered for heavy-duty Dana 70 and 80 axles. Designed for 35-spline applications, this differential upgrade provides the ultimate off-road advantage by allowing you to lock your axles instantly with the simple flick of a switch.

Key Features and Benefits

• Pneumatic Locking System: Delivers 100% traction on demand, preventing internal gears from rotating independently.
• Rugged Construction: Built to withstand extreme torque and harsh off-road environments.
• Dual-Mode Operation: Functions as a standard open differential on pavement and a fully locked unit when the trail gets rough.
• Enhanced Safety: Maintain maximum control in mud, snow, or rocky climbs.

Whether you are restoring a classic 1970s K30 or building a dedicated trail rig, the ARB Air Locker ensures your power is transferred to the ground where it matters most. By tying both wheels directly to the ring gear rotation, you eliminate wheel slip before it starts. When disengaged, the unit operates seamlessly like a conventional differential, ensuring daily drivability without compromise. Experience the legendary reliability and performance that off-road enthusiasts trust. Find all your high-performance drivetrain components at GGCRACING.