ARB Air Locker RD93 Locking Differential, Chrysler 8.25-Inch 29-Spline, Select Dodge/Jeep 1984-2012

Fits select 1984-2012 Dodge and Jeep vehicles with the Chrysler 8.25-inch 29-spline rear axle, including the Cherokee, Dakota, Grand Cherokee, and Liberty.

The ARB Air Locker RD93 provides 100% traction on demand, allowing you to transition from a conventional open differential to a fully locked axle with the flip of a switch. This pneumatically operated system prevents internal differential gears from rotating independently, ensuring both wheels receive equal power for maximum drive in mud, rocks, or snow. Unlike automatic lockers, the Air Locker does not affect on-road drivability or increase tire wear during normal street use.

Engineered for extreme off-road durability, the RD93 features a high-strength two-piece design with a patented timed locking mechanism for ultra-fast engagement. The steel-reinforced, elastomer-bonded annular seal is built to maintain pressure in the most extreme temperature ranges. This kit replaces your factory differential carrier while utilizing your existing ring and pinion set.

• Manufacturer Part Number: RD93
• Axle Compatibility: Chrysler 8.25-inch
• Spline Count: 29
• Construction: High-strength two-piece steel design
• Seal Type: Steel-reinforced elastomer bonded annular seal
• Kit Includes: Replacement differential, bulkhead fitting, air line, solenoid valve, and activation switch
• Requirement: On-board air compressor required for operation (sold separately)