old man emu suspension

WHY OLD MAN EMU?

Suspension systems, especially when referring to 4WDs, are extremely complex. Determining the right solution for each 4WD requires special attention to many factors, with weight being the most critical. Old Man Emu 4×4 suspension by ARB approaches this in a unique way.

Instead of offering a compilation of parts that have been chosen primarily to increase the vehicle’s ride height, OME 4×4 suspension provides a range

of tuned, matched and integrated systems, each offering optimum levels of comfort, load carrying capability and control characteristics.

The complete Old Man Emu suspension range incorporates more than just 4×4 shock absorbers and springs. At ARB, we take integration to the highest level with our own selection of bushes, U bolts, centre bolts, spring liners, trim packers and suspension fitting kits.

BP-51 Bypass SHock absorber

The new BP-51 range of high performance, bypass shock absorbers is the result of an exhaustive development process aimed at delivering the ultimate in both comfort and control.

Designed, developed and tested entirely in-house by ARB’s team of Old Man Emu ride engineers, BP-51 shock absorbers are vehicle specific and utilise existing mounting locations to provide easy installation without the need for additional vehicle modification.

Unlike most other adjustable shock absorbers, which provide adjustment for compression only, the BP-51 range allows on vehicle, independent adjustability of both rebound and compression to offer class leading ride customisation that can be tailored to individual vehicle or trip requirements.

Development and Manufacturing

All BP-51 shock absorbers are manufactured in-house by ARB. In order to achieve this, significant investment has been made in state of the art machining and hard anodising equipment, allowing ARB total control of the process to ensure the highest possible quality.

BP-51 shock absorber bodies are manufactured using aircraft grade (6061) anodised aluminium to dissipate heat more efficiently than steel or alloy steel and provide superior corrosion resistance.

Extensive lab, real world and destructive testing has been undertaken during the development process to ensure that reliability, longevity and performance all meet ARB’s impeccable standards.

Bypass Technology

In addition to the velocity sensitive damping used in most shock absorbers, where the faster the piston moves, the higher the level of damping is generated, BP-51 shock absorbers also generate damping dependent on the position of the piston within the shock absorber’s body via their bypass design.

While most shock absorbers only generate damping based on fluid flowing through the piston, the BP-51 offers an alternative path from one chamber to the other, around the piston in the form of bypass passages. Some fluid flows through the piston and some fluid bypasses around the piston in the bypass passages.

This results in an ability for the shock absorber to provide the best of both worlds, with a comfortable and compliant ride during normal driving and a more controlled ride over more challenging terrain. With greater levels of damping generated at each end of the stroke, the piston slows as it approaches full compression and extension, preventing harsh topping out against the bump stop and allowing larger bumps and corrugations to be absorbed more easily.

MT64 SHOCK ABSORBERS

Big distances, heavy loads, extreme climates. A 4WD demands the most of any gear, quickly sorting out the pretenders. Most shocks aren’t up to the task.

ARB’s Old Man Emu (OME) shocks thrive in exactly these conditions all around the world. We know the challenges a vehicle’s suspension faces, and 4WDing brings its own set of challenges. For a 4×4 owner, the dream is to have a set of shocks that will perform the same on the roads during the week, as it does on the tracks on the weekend.

In response, we’ve developed the ultimate all-round shock absorber.

Designed, engineered and manufactured by ARB’s specialised OME suspension engineers, the MT64 is an expertly constructed blend of the Nitrocharger’s proven reliability and the durability of BP-51’s premium features, making it the perfect all-rounder.

OME Nitocharger Sport Shock Absorber

The latest addition to Old Man Emu’s 4WD suspension range, Nitrocharger Sport is the most advanced and innovative 4×4 shock absorber on the market, and is now available for a range of vehicles. Designed by a dedicated team of OME ride control engineers through an exhaustive vehicle specific development program, Nitrocharger Sport 4×4 shock absorbers deliver the best control, durability and most comfortable ride over all terrain.

Features:

Engineered for both on road drivability and off road touring
Durability proven under extensive laboratory and Outback testing, supported by scientific data logging
Instantaneously adapts to the terrain
The most finely tuned 4×4 shock absorber on the market, with all valving work carried out in Australia by OME’s ride control engineers
Dramatically improved low and high speed control for increased comfort and control over all road surfaces
Fully compatible with OME’s extensive range of springs, bushes and hardware for a complete integrated 4WD suspension system
Back-up from more than 120 authorised outlets Australia-wide, and also supported by ARB’s international dealer network
3 years / unlimited km warranty
Made in Australia

OME Dakar Leaf Springs

Part of ARB’s integrated 4×4 suspension systems, Emu Dakar leaf springs are engineered to provide optimum ride performance irrespective of the operating conditions the vehicle’s suspension is required to work under.

Numerous spring options are available to suit a multitude of applications, allowing you to set your vehicle up for recreational or commercial purposes. Feature packed, a set of Emu Dakar leaf springs matched to a set of Old Man Emu 4×4 shock absorbers will deliver vastly improved ride, handling and load carrying capability.

PLEASE NOTE: Most Emu Dakar leaf springs have all the listed features, but where design or a physical limitation exists, one or more of these features may not be incorporated. Please check with your OME licensed fitter for further information.

pRODUCT fEATURES

- Draw tapered and diamond cut leaves: Ensure the load is progressively distributed over a larger surface area, reducing the high stresses that develop at leaf ends. This provides increased ride quality and protection against leaf breakage, significantly increasing the spring life.
- Bolt clamps and liners: The leaf clamps are bolted to allow installation of anti squeak nylon liners.
- Fully scragged and load tested: Scragging ensures the spring takes a permanent ‘set’ which reduces the risk of sagging. Load testing ensures the spring meets the required specification.
- Military wrap: Designed to provide added safety.
- Anti friction pads: Regreasable nylon interleaf liners reduce friction at the leaf tips where the load is the greatest.
- Flat axle seat area: Allows a positive, safe axle mount reducing spring stress and increasing spring life.
- Shot peening: The tension side of all leaves is shot peened to reduce spring stress. This process can double the life of a spring.
- Two-stage leaf pack: Featured on most rear springs for optimum comfort. When unladen the vehicle is largely riding on the primary stage, with the secondary stage providing additional support when a heavy load is added.

OME Coil Springs

When undertaking 4×4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will be fully loaded, placing a lot of strain on suspension components.

As part of their integrated 4WD suspension systems, Old Man Emu designs a range of coil springs for each vehicle, enabling the installer to match the most appropriate springs to the intended application. While ride height increases are attained, emphasis is placed on ride control improvements. Further fine tuning is achieved when the springs are matched to a corresponding set of Old Man Emu shock absorbers, delivering a fully integrated system designed specifically to suit your vehicle.

Features

Springs are formed on precision mandrels
Scragging before and after shot peening to prevent sagging
Constant and variable rate coils available for multiple applications
Coil spring end configurations designed to exact specifications guaranteeing perfect fitment to your vehicle
Durable powder coat finish