"With our improved two piece design available right across the range, along with the addition of forged gears and an industry leading five year warranty, ARB Air Lockers are now better built and better backed than ever before.
Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to activate (and deactivate) a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flip of a switch and all within the comfort of the driver's seat.
The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the 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 just like a conventional 'open' differential.
In addition to providing outright improvements to a 4x4's off road capabilities, the Air Locker offers significant environmental benefits. 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."
Features & Benefits:
5 Year Warranty*
Provides 100% traction on demand without affecting on road drivability or driveline wear.
Vastly improved traction means less reliance on momentum, which reduces the likelihood of vehicle damage and environmental impact.
Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver s seat.
Ultra durable and extremely strong - only the highest quality materials used in construction.
Incredibly simple yet effective design that employs minimal moving parts, thereby ensuring maximum reliability.
Thoroughly tested and proven design trusted and used in over 80 countries around the world.
Front and rear Air Lockers available for most makes and models.
4WD & 2WD applications.
Easy installation and maintenance no special tools, skills or additives required.
Vehicle Applications:
1978-1979 Ford F250 F350 Snowfighter & Crewcab 4x4 Front
1985-1998 Ford F350 4x4 Front
1999-2001 Ford F350 4x4 Front Dually Models only (SRW used Dana 50 in front)
2002-2011 Ford F250 F350 Superduty 4x4 Front
1975-1993 Dodge W200 W250 4x4 Front
1975-1993 Dodge W300 W350 4x4 Front
1977-1987 Chevy GMC K30 4x4 Front
1988-1991 Chevy GMC V30 4x4 Front
1969-1972 Chrysler 'B' Body with Hemi or 440 Rear
1980-1985 Ford F250 Rear Semi Float
1981-2001 Ford E250 Van Rear Semi Float
1980-1982 Ford F250 Rear Semi Float Dana 61
1981-1983 Ford E250 Van Rear Semi Float Dana 61
1983 Ford F350 Rear Semi Float Dana 61
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