Air Locker Tools

In the past, DIY customers, as well as ARB’s own fitters and engineers, have always had to rely on a small handful of ad-hoc tools for the installation and servicing of Air Lockers. These tools were often difficult to find or expensive to buy, and many were simply not ideal for the job at hand. The range of ARB Air Locker Tools includes a handy selection of items that have been engineered by ARB to save valuable time and improve the quality of installation and service work.

Product Options

  • Adjuster Nut Pliers

    For correct pre-loading of an adjuster nut type differential, these Adjuster Nut Pliers have been designed specifically to easily and safely accommodate the full ARB Air Locker range of adjuster nuts, and also most original equipment types.

  • Shim Driver

    For installing and servicing common shim pre-loaded differentials, the Shim Driver is designed to evenly distribute the installation force around the outside edge of a differential shim as it is tapped into place, allowing thinner shims to be inserted into tighter places than would otherwise be possible.

  • Differential Spreader

    To achieve the required carrier bearing pre-load during set up, the Differential Spreader has been designed to quickly and easily use with most shim adjusted automotive differentials. It allows the housing to be stretched in a safe and controllable way, reducing the risk of damage.

  • Bearing Puller Kit

    The Bearing Puller Kit offers a unique way of removing a differential carrier bearing, which allows easy removal of the original bearings with less chance of damage.

  • Test Gauge

    This product provides an easy and effective way to determine the supply pressure and/or to detect a loss of pressure in the air system of the ARB Air Locker or the air compressor.