ARB RD244 Air Locker Differential for Jeep JL Dana Axles

The ARB RD244 Air Locker is a selectable differential lock designed specifically for Jeep JL Wrangler applications with next-generation Dana axles. This pneumatically activated locking differential provides 100% traction on demand, allowing you to seamlessly switch between open differential mode for daily driving and locked mode for maximum traction in challenging off-road conditions.

Key Features:

• On-demand air-activated differential locking for instant traction control
• Engineered specifically for Jeep JL Wrangler Dana axles
• Retains smooth on-road driving characteristics when unlocked
• Built with ARB's proven Air Locker technology for reliability in extreme conditions
• Easy activation via dashboard-mounted switch (sold separately)
• Compatible with both front and rear axle applications

The Air Locker differential replaces the factory open differential, transforming your JL Wrangler's capability on rocks, mud, sand, and snow. When unlocked, the differential operates like a standard open unit for normal road manners and tire wear. Engage the Air Locker with the flip of a switch, and both wheels on the axle receive equal power regardless of traction conditions, virtually eliminating wheel spin and maximizing forward momentum.

Professional installation is recommended. Air Locker compressor and activation switch kit required for operation (sold separately).