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ARB Old Man Emu upper control arms UCA0004 pair


OME UCA0004 front upper control arms for Toyota 4Runner
Forged ball joint housing on ARB OME upper control arm
ARB Old Man Emu upper control arms UCA0004 pair


OME UCA0004 front upper control arms for Toyota 4Runner
Forged ball joint housing on ARB OME upper control arm

ARB

ARB Old Man Emu Upper Control Arms UCA0004 for Toyota 4Runner 2005–2023 & FJ Cruiser 2007–2014


$649.95 Sale Save

Restore proper alignment and improve front-end control after a suspension lift with the ARB Old Man Emu Upper Control Arms UCA0004.
Designed specifically for lifted IFS vehicles, these upper control arms help bring caster and camber back into an acceptable adjustment range, improving handling, steering feel, and tire wear on lifted setups.

When a suspension lift is installed, factory alignment adjustment can be pushed beyond its limits. The OME UCA0004 is engineered to correct this by providing increased camber and caster for lifts up to approximately 50 mm (2"), making it an ideal upgrade when paired with Old Man Emu suspension systems or GVM upgrades.

Key Features

  • Designed for lifted IFS vehicles
  • Increased caster & camber correction for ~50 mm (2") lifts
  • Forged ball joint housing for strength and durability
  • Heavy-duty greaseable ball joint with OME protective cap
  • Forged eyelets for added structural integrity
  • GIIRO bushings – free-pivoting, grease-free, maintenance-free
  • Engineered for use with OME GVM upgrades
  • Mount provision for OE ABS wiring
  • Tested and passed to meet VSB14 requirements
  • ARB Integrit powder-coat finish for corrosion resistance
  • Supplied as a boxed pair with foam protection
  • Installation instructions included

Why Choose Old Man Emu Upper Control Arms

  • Corrects alignment issues caused by suspension lifts
  • Improves steering stability and tyre wear
  • Designed to integrate seamlessly with OME suspension systems
  • Proven durability for touring, off-road, and daily driving

Dial in your alignment and maximise suspension performance—upgrade to ARB Old Man Emu UCA0004 Upper Control Arms today.

  • Part Number: UCA0004
  • Position: Front Upper
  • Material: Forged steel components
  • Finish: Integrit powder coat
  • Bushings: GIIRO maintenance-free bushings
  • Ball Joint: Heavy-duty, greaseable
  • Prop 65: No
  • Warranty: Limited 3-Year Manufacturer Warranty
Year Make Model Submodel Liter Cylinders Fuel type Doors
2023 Toyota 4Runner 40th Anniversary Edition 4 6 GAS 4
2017-2018 Toyota 4Runner Base 4 6 GAS 4
2020 Toyota 4Runner Base 4 6 GAS 4
2021 Toyota 4Runner Base 4 6 GAS 4
2005-2023 Toyota 4Runner Limited 4 6 GAS 4
2005-2009 Toyota 4Runner Limited 4.7 8 GAS 4
2020-2022 Toyota 4Runner Nightshade 4 6 GAS 4
2005-2009 Toyota 4Runner Sport 4 6 GAS 4
2005-2009 Toyota 4Runner Sport 4.7 8 GAS 4
2010 Toyota 4Runner SR5 2.7 4 GAS 4
2005-2023 Toyota 4Runner SR5 4 6 GAS 4
2005-2009 Toyota 4Runner SR5 4.7 8 GAS 4
2018-2023 Toyota 4Runner SR5 Premium 4 6 GAS 4
2010-2016 Toyota 4Runner Trail 4 6 GAS 4
2021 Toyota 4Runner Trail 4 6 GAS 4
2022 Toyota 4Runner Trail 4 6 GAS 4
2017-2023 Toyota 4Runner TRD Off-Road 4 6 GAS 4
2018-2023 Toyota 4Runner TRD Off-Road Premium 4 6 GAS 4
2015-2023 Toyota 4Runner TRD Pro 4 6 GAS 4
2022-2023 Toyota 4Runner TRD Sport 4 6 GAS 4
2020-2022 Toyota 4Runner Venture 4 6 GAS 4
2007-2014 Toyota FJ Cruiser Base 4 6 GAS 4
2008 Toyota FJ Cruiser Trail Teams Special Edition 4 6 GAS 4
2007 Toyota FJ Cruiser TRD Special Edition 4 6 GAS 4

 

The origins of ARB can be traced back to Australia’s remote Top End, circa 1975. A region of vast distances and rugged terrain, it was fast becoming a Mecca for the nation’s burgeoning 4WD community. However, the very environment that attracted 4 wheelers also wreaked havoc on their equipment – when driving in extreme conditions, only the best 4×4 accessories will do.

This was the conclusion drawn by Tony Brown during his travels at the time. While exploring the treasures of the Top End, the skills Tony gained from working on his Land Rover were regularly called on to mend damaged bull bars and broken roof racks. Bar work back then was crude, not at all suited to overland touring, and through this experience an idea was born – high quality equipment that met the vigorous demands of 4WD owners.

Upon returning to Melbourne, Tony put theory into practice via the family garage, where he sought to address the product deficiencies he’d encountered. His vision called for a combination of sound design principles and reliable raw materials… a simple solution to an endemic problem. The concept was embraced when it hit the fledgling 4×4 market, and ARB – the initials of Anthony Ronald Brown – was founded.