For Immediate Release: ARB Air Locker Test Gauge

Seattle, October 20/ ARB 4×4 Accessories – 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, and a “shop air” constant supply of up to 150 PSI.
Note: The Air Locker Test Gauge was previously offered as ARB part number ‘ALT01′ and is being re-released as a part of ARB’s new Air Locker Tools range of differential service/installation equipment.
Features:
- Works with any model of ARB Air Locker
- Is quick and easy to use
- Requires no special tooling
- Push in fitting is removable for use with other 1/8″ BSP fittings to suit a range of tube
sizes (5mm supplied) - Comes with an accurate European made pressure gauge
Specifications:
- Weight: 8.3oz (235g)
- Maximum input air pressure 150 PSI
About ARB
ARB Corporation Limited is Australia’s largest and industry leading manufacturer and distributor of quality, 4WD vehicle accessories, with distribution in more than 100 countries worldwide.
The company manufactures and stocks the worlds most respected and sought after brands including ARB Air Locker locking differentials and bumpers; Old Man Emu (OME) customized suspension systems, IPF high performance lighting, and Safari snorkel systems. ARB’s Seattle office is the North, South & Central American headquarters and importer of ARB 4×4 Accessories.
To view the full line of ARB product, please visit the official ARB website at www.arbusa.com
Media Inquiries
For more information about ARB or to obtain production quality images please contact: Steven Bisig, Marketing Assistant, ARB 4×4 Accessories 720 SW 34th Street, Renton, WA 98057 Tel: (425) 264-1391 | Fax: (425) 264-1392
Categories: Press Releases Tags: air compressor, air locker, air locker test gauge, air system, arb, automotive tool, differential, installation, service tool, shop tool
For Immediate Release: ARB Air Locker Adjuster Nut Pliers

Seattle, October 20/ ARB 4×4 Accessories/ ARB’s new Air Locker Adjuster Nut Pliers are a professional tool that no differential installer should be without. Correct pre-loading of an adjuster nut type differential is an important yet often mishandled part of the installation and service of the differential. Incorrect carrier bearing pre-load can result in premature bearing failure, ring and pinion failure, and possible oil/air leakage issues in an Air Locker differential.
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 have been designed to suit only a select size or make of adjuster nuts, and many will interfere with the overhang shape of the bearing cap, and so alternative methods such as the ‘hammer and chisel’ technique are sometimes used.
As a part of ARB’s new Air Locker Tools range of differential service/installation equipment, these pliers have been specially designed by ARB to easily and safety accommodate not only the full ARB Air Locker range of adjuster nuts, but also most OE adjuster nuts also, regardless of size, shape and bearing cap type.
Features:
- The one-size-fits-all design quickly and easily adapts to all ARB and most OE adjuster
nuts. - Allows the axle to be pre-loaded without the same level of risk of adjuster nut and
bearing journal damage associated with most other methods of tightening. - Provides exceptional ‘feel’ to the pre-loading process so that correct pre-load amounts
can be achieved. - Rubber molded handle is easy and comfortable to grip.
- Spring energized return-to-closed action allows one handed operation.
- Comes with chromoly tool steel jaws and Grade 8 fasteners
About ARB
ARB Corporation Limited is Australia’s largest and industry leading manufacturer and distributor of quality, 4WD vehicle accessories, with distribution in more than 100 countries worldwide.
The company manufactures and stocks the worlds most respected and sought after brands including ARB Air Locker locking differentials and bumpers; Old Man Emu (OME) customized suspension systems, IPF high performance lighting, and Safari snorkel systems. ARB’s Seattle office is the North, South & Central American headquarters and importer of ARB 4×4 Accessories.
To view the full line of ARB product, please visit the official ARB website at www.arbusa.com
Media Inquiries
For more information about ARB or to obtain production quality images please contact:
Steven Bisig, Marketing Assistant, ARB 4×4 Accessories 720 SW 34th Street, Renton, WA 98057
Tel: (425) 264-1391 | Fax: (425) 264-1392
Categories: Press Releases Tags: adjuster nut pliers, air locker, arb, automotive tool, differential, installation, service tool
For Immediate Release: ARB Air Locker Shim Driver Set

Seattle, October 21/ ARB 4×4 Accessories – ARB’s new Air Locker Shim Driver is a professional automotive differential service tool for installing/servicing common shim pre-loaded differentials. Insufficient carrier bearing pre-load can result in premature bearing failure and ring and pinion failure in all differentials, and possible oil/air leakage issues in an Air Locker differential. Most common Salisburry style axle assemblies (e.g., Dana Spicer model 44) require the pre-load shims to be tapped into place in order to achieve the required pre-load during set-up. Tapping shims into a tight space from a single point on the outside edge of the shim can cause damage to the shim and render it useless, resulting in extra cost and labor to the installation.
As part of ARB’s new Air Locker Tools range of differential service/installation equipment, ARB’s Air Locker Shim Driver is comprised of 6 different sized steel profiles designed to evenly distribute the installation force (from tapping) around the outside edge of a differential shim as it is tapped into place in the assembly. This allows thinner shims to be inserted into tighter places than would be possible without the Shim Driver.
Features:
- Reduces the risk of damaging carrier bearing shims as they are installed
- Comes with a size range to suit most common carrier bearing shim diameters
- The set of drivers are joined together as a set for convenience
- Zinc plated finish
About ARB
ARB Corporation Limited is Australia’s largest and industry leading manufacturer and distributor of quality, 4WD vehicle accessories, with distribution in more than 100 countries worldwide.
The company manufactures and stocks the worlds most respected and sought after brands including ARB Air Locker locking differentials and bumpers; Old Man Emu (OME) customized suspension systems, IPF high performance lighting, and Safari snorkel systems. ARB’s Seattle office is the North, South & Central American headquarters and importer of ARB 4×4 Accessories.
To view the full line of ARB product, please visit the official ARB website at www.arbusa.com
Media Inquiries
For more information about ARB or to obtain production quality images please contact:
Steven Bisig, Marketing Assistant, ARB 4×4 Accessories 720 SW 34th Street, Renton, WA 98057
Tel: (425) 264-1391 | Fax: (425) 264-1392
Categories: Press Releases Tags: air locker, arb, automotive tool, differential, installation, service tool, shim driver set
For Immediate Release: ARB Air Locker Differential Spreader

Seattle, October 21/ ARB 4×4 Accessories – ARB’s 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 achieve the required carrier bearing pre-load during set-up. Stretching the housing casting (or ‘pumpkin’) open by sufficient enough force as to allow extra shim to be added to create the pre-load is the method that the OEM manufacture’s endorse, and most manufacture’s have included special “spreader sockets” in the housing for exactly this purpose.
Insufficient pre-load can result in bearing failure, or ring and pinion failure on any differential, and possible oil/air leakage issues in an Air Locker Differential. As a part of ARB’s Air Locker Tools range of differential service/installation equipment, this specialty tool offers an easy, quick and highly effective way of pre-loading these axles.
Features:
- Designed by ARB to quickly and easily install onto most shim adjusted automotive
differentials. - Allows the housing to be stretched in a safe and controllable way which reduces the
risk of causing permanent damage to the housing (i.e., from overspreading the
housing) - Pre-drilled with a hole pattern that suits most of the commonly available axle types.
- Also suited to pre-loading shim adjusted Banjo style axle assemblies (e.g., Isuzu 26
spline). - Comes in a durable carry case with a dedicated powder coated parts tray for
storage and transport - Economically priced at roughly the labor & materials cost of having to re-preload one
axle (i.e., a differential that was set-up without a spreader that is now showing easy
symptoms of under pre-loading)
Specifications:
Weight 30.6lb (13.9kg)
About ARB
ARB Corporation Limited is Australia’s largest and industry leading manufacturer and distributor of quality, 4WD vehicle accessories, with distribution in more than 100 countries worldwide.
The company manufactures and stocks the worlds most respected and sought after brands including ARB Air Locker locking differentials and bumpers; Old Man Emu (OME) customized suspension systems, IPF high performance lighting, and Safari snorkel systems. ARB’s Seattle office is the North, South & Central American headquarters and importer of ARB 4×4 Accessories.
To view the full line of ARB product, please visit the official ARB website at www.arbusa.com
Media Inquiries
For more information about ARB or to obtain production quality images please contact:
Steven Bisig, Marketing Assistant, ARB 4×4 Accessories 720 SW 34th Street, Renton, WA 98057
Tel: (425) 264-1391 | Fax: (425) 264-1392
Categories: Press Releases Tags: air locker, arb, automotive tool, differential spreader, installation, service tool
For Immediate Release: ARB Air Locker Bearing Puller Kit

Seattle, October 21/ ARB 4×4 Accessories – ARB’s new Air Locker Bearing Puller Kit is a professional tool that no automotive differential installer should be without. As original equipment differential bearings have become more expensive and often difficult to source, it has been increasingly important to attempt to remove the original bearing without causing any damage to it.
As a part of ARB’s 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.
Features:
- Quickly and easily removes the carrier bearings from most automotive differentials
- Removes without the same level of risk of carrier bearing damage and Air Locker seal surface damage damage associated with most commercially available bearing pullers.
- Is able to remove many bearings that standard bearing pullers cannot
- Works with most models of ARB Air Locker and OEM differential centers
- Comes in a durable carry case with a dedicated powder coated parts tray for easy storage and transport
Specifications
Weight: 34.8lb (15.8kg)
About ARB
ARB Corporation Limited is Australia’s largest and industry leading manufacturer and distributor of quality, 4WD vehicle accessories, with distribution in more than 100 countries worldwide.
The company manufactures and stocks the worlds most respected and sought after brands including ARB Air Locker locking differentials and bumpers; Old Man Emu (OME) customized suspension systems, IPF high performance lighting, and Safari snorkel systems. ARB’s Seattle office is the North, South & Central American headquarters and importer of ARB 4×4 Accessories.
To view the full line of ARB product, please visit the official ARB website at www.arbusa.com
Media Inquiries
For more information about ARB or to obtain production quality images please contact:
Steven Bisig, Marketing Assistant, ARB 4×4 Accessories 720 SW 34th Street, Renton, WA 98057
Tel: (425) 264-1391 | Fax: (425) 264-1392
Categories: Press Releases Tags: air locker, arb, automotive, bearing puller kit, carrier bearing, differential bearings, installation, service, specialty tool, tool