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ARB RD145 - Air Locker Differential

Vendor: ARB
SKU: BHWQ_RD145
Availability: Out of stock. Chat\Call to Order
Product Type: Differential
No Fitment Data
This product doesn't have fitment application data. Please verify fitment manually.
$1,561.78
$1,447.50
$1,561.78
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Description
Description
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The world's premier traction aid, an ARB Air Locker 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.


Specifications:

Description_SHO Air Locker
Description_INV ARB Air Locker Differential
Description_DEF Differential
Description_DES Air Locker Differential
Description_EXT ARB Air Locker Differential
Description_EXT Performance Applications
Description_EXT Shaft Spline 16
Description_EXT Shaft Diam. 1.63 in.
Description_EXT Ratio All
Description_EXT Rockwell 2.5 Ton
Description_MKT The world's premier traction aid, an ARB Air Locker 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.
Description_FAB Provides 100 percent traction on demand without affecting on-road drivability or driveline wear
Description_FAB Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat
Description_FAB Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability
Description_FAB Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking
Description_FAB Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth
Description_FAB Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting
Description_FAB Air compressor required for operation (sold separately)
Vehicle Fitment
Vehicle Fitment
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No Fitment Data
This product doesn't have fitment application data. Please verify fitment manually.
Reviews
Reviews
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We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

4.6
1310 Reviews
  • 5
    1044 (80%)
  • 4
    168 (13%)
  • 3
    41 (3%)
  • 2
    13 (1%)
  • 1
    44 (3%)
93% of customers rate this company 4- or 5-stars
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MPEG Verified Customer   
03-24-25

Surprised it shipped without a box or packing material of any kind.

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Lucas M. Verified Customer   
03-23-25

It was good, packages arrived well before the estimated date.

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Henry K. Verified Customer   
03-22-25

Product came in quick. Product works well and fits like a glove. Easy to install.

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