ARB 013224SP Differential Case Assembly for Air Locker - RD150

The ARB 013224SP is a replacement differential case assembly designed for ARB Air Locker systems. This precision-engineered component is a critical service part that houses the internal locking mechanism of ARB's pneumatically-operated differential locker system.

Key Features:

• Genuine ARB replacement differential case for Air Locker installations
• Designed for RD150 Air Locker applications (Ford 9.75" differential with 34-spline, C-clip axles)
• Precision-manufactured to ARB's exacting specifications for reliable performance
• Essential component for Air Locker service, rebuild, or repair
• Maintains the structural integrity of the locking differential system

ARB Air Lockers utilize a pneumatic locking system that prevents internal differential gears from rotating independently, providing maximum traction when engaged. The differential case is a foundational component that houses this system and must meet strict tolerances for proper operation. This genuine ARB replacement part ensures your Air Locker continues to deliver the on-demand traction control that has made ARB the world's premier locking differential system for off-road, overland, and extreme-duty applications.