ARB 013109SP Air Locker Differential Case Assembly

The ARB 013109SP is a heavy-duty differential case assembly designed for use with ARB Air Locker systems. This precision-engineered component provides the housing structure necessary for ARB's pneumatic locking differential mechanism, delivering superior strength and reliability in demanding off-road conditions.

Key Features:

• Robust case construction engineered to withstand extreme off-road stresses
• Precision-machined surfaces ensure proper gear alignment and reduced wear
• Designed specifically for ARB Air Locker installations
• Case number 148 designation for proper fitment verification
• Manufactured to ARB's strict quality standards for long-term durability

This differential case is a critical component in ARB Air Locker systems, which provide on-demand traction by allowing drivers to lock their differential for maximum grip in challenging terrain, then unlock for normal street driving. The case assembly ensures all internal components operate smoothly and reliably under the high loads experienced during off-road use.