ARB - arbRD197 - Air Locker Differential, AAM 925/950, 33-Spline

The world's premier traction aid, an ARB Air Locker(TM) keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact. ARB Air Locker Differential; Shaft Spline 33; Ratio All; AAM 925/950; HIGH SPD

• Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat
• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth
• Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability
• Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting
• Provides 100 percent traction on demand without affecting on-road drivability or driveline wear
• Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking
• Employs Minimal Moving Parts Ensuring Maximum Reliability
• Air compressor required for operation (sold separately)

Brief Description: The ARB Air Locker Differential provides on-demand traction for vehicles equipped with an AAM 925/950 differential and 33-spline axle shafts. Its pneumatically operated locking system ties both wheels directly to ring gear rotation when engaged, helping maintain traction in challenging terrain. When unlocked, it operates like a conventional open differential.

Key Features & Performance Benefits: Easy in-cabin operation lets the driver activate the locker without leaving the driver's seat. The steel-reinforced, elastomer-bonded annular seal is designed for extreme climatic temperatures. Its durable two-piece design and minimal moving parts support reliability. The patented timed locking mechanism provides high strength and fast unlocking.

Key Product Specifications & Technical Data: Brand: ARB; Part Number: arbRD197; Product Type: Air Locker differential; Differential Application: AAM 925/950; Shaft Spline: 33; Gear Ratio: All; Operating System: Pneumatic; Activation: Switch-operated; Compressor Requirement: Air compressor required for operation and sold separately; On-road Operation: Designed to operate without affecting on-road drivability or driveline wear.

What's Included in the Box: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting.

Fitment: Fitment data is specified for an AAM 925/950 differential with 33-spline axle shafts. Vehicle-specific fitment was not provided.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1