Finally an ARB Air Locker Available for Your Late Model Ford F150
FOR IMMEDIATE RELEASE
Ford 9 3/4″ 34 Spline ARB Air Locker RD150
Seattle, WA – Until now, users of the popular 34-spline Ford 9 3/4″ axle were limited to conventional differential choices. A compromise in performance, traction and handling was simply unavoidable. Fortunately, ARB has responded to the problem and now offers a solution that provides drivers with the best of both worlds. The newest Air Locker to emerge from ARB’s innovative engineering department may also be one of the company’s most highly anticipated model.
ARB’s patented 2-piece case design is manufactured from heavy cross sectioned nodular iron casting for virtually unbreakable strength. As with all of ARB’s Performance Air Lockers, the RD150 features ARB’s patented Time Gear Technology, which offers the highest locking strength while maintaining split-second unlocking ability. Internally, a steel reinforced, bonded seal has been designed to handle the most extreme climactic temperatures on earth complementing the competition bred strength of the locker.
Well aware of the demands necessitated by this competitive market, the Air Locker engineering department utilized the very latest CAD, CAM, parametric solid modeling systems, and finite element analysis packages when developing the RD150 Air Locker. This technology enabled Air Locker engineers to test a computer generated model in an unlimited number of virtual environments before the final product was developed. The results of ARB’s comprehensive development program are impressive to say the least.
With more than 6 million Ford 9 3/4″ axles on the streets in a variety of models, most notably the Ford F150, this locker is anticipated to be in demand. Pre orders are currently being accepted.
Applications*
Lincoln Navigator – 1997-08
Ford Expedition – 1997-08
Ford E150/250/350 Vans – 1997-08
Ford F150 – 1997-08
*Please verify vehicle axle model before ordering an Air Locker
Features:
- Puts the power to the ground at both wheels all at the push of a button.
- Provides 100% traction on demand without affecting on road drivability or driveline wear.
- Vastly improved traction means less reliance on momentum, which reduces the likelihood of vehicle damage or environmental impact.
- Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver’s seat.
- Ultra durable and extremely strong – only the highest quality materials used in construction.
- Incredibly simple yet effective design that employs minimal moving parts, thereby maximum reliability.
- Thoroughly tested and proven design – trusted and used in over 100 countries around world.
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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: 4wd, 4x4, air locker, arb, axle, differential, ford, ford e150, ford e250, ford e350, ford expedition, ford f150, lincoln navigator
Toyota 9.5″ 32 Spline ARB Air Locker Update
Seattle, WA – As a result of standardizing parts, ARB model RD152 has replaced model RD64. No other application range or performance advantages are gained in the update, and the RD64 locker will continue to be supported for spare parts and service.
Model Range:
- Toyota Land Cruiser 1998 onwards 71/78/79/100/105 series
- Toyota Land Cruiser 200 Series
- Lexus LX470
Features:
- Patented ‘timed’ locking mechanism offers high strength and ultra fast un-locking
- Comprehensive photo illustrated installation and service guides
- Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on earth
- Patented 2 piece design offers a range of interchangeable side gears (sold separately) to integrate with non-standard axle shaft splines
Specifications:
- 32 spline axle
- 1.37″ [34.8mm] axle shaft diameter (outside of splines)
- 12 bolts on 6.85″ [174mm] pitch circle ring gear
- 5.91″ [150mm] dia. ring gear ID
- 9.5″ [241mm] dia. ring gear OD
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, differential, land cruiser, landcruiser, toyota
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
1998+ Toyota Land Cruiser Ring & Pinions – Another Industry 1st!
FOR IMMEDIATE RELEASE
Nitro Gear & Axle strives to develop new applications & ratios for many vehicles, not just the popular ones. Nitro now offers the industry’s first 4.88 ratio Ring & Pinions to suit Toyotas 1998 & Newer Land
cruiser rear 9.5″ differential. At Nitro we understand that you depend on your Landcruiser, and due to our stringent testing and state of the art manufacturing process, you can depend on our latest application. Computer controlled machining, heat treating and lapping processes ensure a strong, quiet running and installer-friendly Ring & Pinion.
Categories: Press Releases Tags: aftermarket, differential, land cruiser, nitro, ring & pinion, toyota