Differential - Lockers

Unique to any other Dana 44 Air Lockers, the RD226 is designed to meet the challenges of the Dana 44A aluminum diff housings found in many 93-10 Grand Cherokee Models. Despite the shaft axle variance across the models, RD226 will accommodate both C-clip styles and non C-clip styles. Locking differentials have been available for years, but were always a compromise: performing well either off the road or on the road - but not on both. The ARB Air Locker provides normal differential action on... Read More Learn More

The Air Locker Test Gauge has been designed as an easy and effective way to determine the supply pressure and/or detect a loss of pressure in the air system of the ARB Air Locker or the ARB Air Compressor. Learn More

ARB's new Air Locker Bearing Puller Kit is a professional tool that no automotive differential installer should be without. Learn More

ARB's new Air Locker Adjuster Nut Pliers are a professional tool that no differential installer should be without. Learn More

The ELocker's electromagnetic locking mechanism is the next generation of aftermarket differential technology. * Requires Bearing LM102949 & Race LM102911. Learn More

Make installing your new lockers easier with the Differential Shim Driver Set from ARB. Learn More

ARB's Air Locker Differential Spreader is a professional automotive tool that no differential installer should be without. Learn More