Description
The ARB Air Locker Differential (arbRD218) is engineered to dramatically improve the off-road capability of your Land Rover LR3 by providing instant full locking of the rear axle. With the push of a button, the Air Locker offers 100% traction when you need it most, allowing you to safely navigate through rocks, mud, and challenging terrains.
The Air Locker’s pneumatically operated system locks the differential gears, ensuring both rear wheels turn at the same speed for maximum traction and vehicle control. When disengaged, the differential functions like a conventional open unit for smooth and safe street driving.
Built with ARB’s industry-leading durability, the Air Locker features a patented timed locking mechanism for fast engagement, a rugged two-piece design, and steel-reinforced seals capable of withstanding extreme temperatures and harsh environments.
The kit includes the Air Locker differential, activation switch, solenoid valve, air line, and bulkhead fitting. Requires an air compressor (sold separately) for operation.
Note: Not compatible with vehicles equipped with OE lockers.
Features & Benefits
- Provides 100% traction on demand without compromising on-road drivability
- Quick, easy activation via dash-mounted switch
- Ultra-durable, two-piece design with minimal moving parts for maximum reliability
- Patented timed locking mechanism for rapid locking and unlocking
- Steel-reinforced elastomer bonded seal withstands extreme temperatures and environments
- Air-operated for precise traction control
- Reduces the need for aggressive driving and minimizes vehicle and trail damage
- Includes Air Locker differential, activation switch, solenoid valve, air line, and bulkhead fitting
- Air compressor required (sold separately)
- 5-year ARB limited warranty
Specifications
- Color: Silver
- Material: Steel
- Axle: Land Rover
- Position: Rear
- Shaft Diameter: 1.32 in
- Spline Count: 31
- Gear Ratio: All
- Prop 65: No
- Warranty: 5 Years
Vehicle Fitment
Compatible with the following Land Rover models:
- 2005-2009 Land Rover LR3 HSE 4.4L V8
- 2005-2009 Land Rover LR3 SE 4.0L V6
- 2005-2009 Land Rover LR3 SE 4.4L V8
- 2006 Land Rover LR3 Base 4.0L V6
- 2009 Land Rover LR3 HSE Lux 4.4L V8
