ARB Locker, Air Compressor, and Differential Cover by ARB
Use your ARB Air Locker locking differential to convert your open differential to a locked spool, with the flip of a dash-mounted switch. ARB Air Lockers are recognized throughout the industry for reliability and strength. Plus, these are the only locking differentials that use patented Timed Gear Technology, for smooth operation.
ARB Lockers are made from premium materials, including aerospace-grade, high-alloy steels. Plus, durability is engineered into ARB Lockers through unique design features. For example, torque loads are spread out over a larger number of pinion gears and gear teeth operate more efficiently, thanks to ARB's Timed Gear Technology. ARB Lockers are designed to take the abuses of regular off-road driving.
ARB Lockers also undergo extensive testing to ensure a solid and efficient design. Virtual testing is done with computerized finite element analysis (FEA), which allows engineers to subject ARB Lockers to conditions that are more abusive than real-world driving
situations. As well, ARB Locker prototypes face destructive lab tests, temperature tests, harsh wheel spin engagement tests, and long-cycle duration tests. The long-cycle duration tests recreate more than 20,000 actuations. Outside the lab, ARB Lockers are tested in the field on various 4WD vehicles. Through these thorough testing processes, engineers can ensure that ARB Lockers are among the strongest parts of your driveline.
ARB manufactures Air Lockers in Australia and distributes them worldwide.
An ARB compressor makes your off-road driving, camping, fishing, or hunting trips easier and more fun. The compressor line-up is versatile. Choose from compressors designed for tire inflation, front and rear Air Locker activation, and other tasks. Some of the ARB compressors are portable, while others mount on your truck.
ARB Covers provide solid protection for your ARB Air Lockers, plus they can even add strength to a smaller axle assembly. Made from high-tensile, solid nodular iron, ARB Covers are suitable for competition rock crawling and other types of extreme, off-road driving. A magnetic dipstick and drain plug are included.