Differentials

ARBs Air Locker Differential Spreader is a professional automotive tool that no differential installer should be without. Most common Salisbury style axle assemblies (e.g., Dana Spicer model 44) require the use of a differential spreader in order to...

Attempting to pre-load an adjuster nut type differential has proven to be a common cause of incorrectly pre-loaded assemblies and/or damage to the adjuster nut or bearing journal surface. Unfortunately however, most commonly available adjuster nut tools...

Mini Spool for Ford 8.8" with 31 spline axles and 7/8" cross pin. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both tires at all times...

Yukon Performance steel spool for Dana 44 with 30 spline axles. fits 3.92 and up. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Spools provide 100% power to both...

ARB maintains its position as an innovator in the industry by utilizing the most modern, state of the art fabrication equipment and machinery. Today's requirements for more complex designs are met by us with highly advanced, Computer Numerically...

The Upgrade Consists Of: 6mm push-in fittings: Featuring positive click disengage: Configurable bulkhead fitting: Can be used as 90 degree fitting or straight per existing fitting. Now able to better fit where space is an issue: Designed to ensure you...

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. It simply connects between the existing airline,...

As a part of ARBs new Air Locker Tools range of differential service/installation equipment, this specialty tool offers a unique way of removing a differential carrier bearing without the need to get access under the seating face of the bearing cone.

A differential/axle breather serves the important purpose on a 4WD vehicle of venting the air pressure in drivetrain assemblies such as the differential, transmission and transfer cases. Many drivetrain assemblies are fitted with a breather from the...

When off road, it is inevitable that obstacles and off road hazards will be encountered that could potentially inflict expensive damage to your differential. To prevent this, ARB manufactures the differential cover. Using high tensile nodular iron, it...

When off road, it is inevitable that obstacles and off road hazards will be encountered that could potentially inflict expensive damage to your differential. To prevent this, ARB manufactures the differential cover. Using high tensile nodular iron, it...

When off road, it is inevitable that obstacles and off road hazards will be encountered that could potentially inflict expensive damage to your differential. To prevent this, ARB manufactures the differential cover. Using high tensile nodular iron, it...