FJ Cruiser – Upper Control Arms – Blackhawk Ultimate

The Blackhawk4x4 ULTIMATE UCA’s provide unmatched adjustability on-car, giving OE specifications and even better for lifts from 30mm to 75mm – guaranteed, with even higher capabilities in many applications. The ball joint in the ULTIMATE UCA’s, a new design that offers 80 degrees of articulation, equals the strength of an OEM ball joint and is manufactured from high-strength 4140 chromium molybdenum (chromoly) steel.

Blackhawk’s range of adjustable UCA’s pack an array of superior features that make them an invaluable addition to any 4×4. They are designed with:

• A main frame forged from 6083 aluminium for durability.
• Forged 4140 bush apertures that ensure a solid and firm fit.
• Billet machined 4140 on-vehicle adjusters that allow on-the-go customisation.
• Our unique, patent-pending, dual locking proprietary nut system for added security.
• Rubber bushings of OE spec that offer excellent vibration isolation.
• The robust and serviceable ROADSAFE high articulation, greaseable ball joint that provides a whopping 80 degrees of articulation.
• NATA certified ADR compliance for assurance of safety and reliability.
• FEA tested for ADR compliance, further reaffirming our commitment to quality and safety.

THE ULTIMATE BALL JOINT

A proprietary ball joint providing a high degree of articulation not seen before, enabling more suspension travel.

• Provides the ability to disassemble, service or rebuild the ball joint at any time with basic hand tools.
• Unsurpassed industry leader in the design & manufacture of steering & suspension components.
• Innovative ‘on vehicle’ adjustment patented design.
• Double mechanical 4140 chromoly locking nuts ensure secure and hassle free on car adjustment.
• Additional equipment provided for ease of install and adjustment.
• On vehicle adjustment with a built-in caster increase of 1 degree.
• Allows for precise wheel alignments and wheel position.
• Offers a large amount of camber & caster correction adjustment

NCOP ADR COMPLIANT & STREET LEGAL

Purchase and install Ultimate adjustable Upper Control Arms with confidence. Blackhawk 4×4 publicly distribute street legal accredited documentation.

UNSURPASSED TESTING REGIMES

• Independent Finite Element Analysis (FEA) of UCA to NCOP VSB14.
• Physical tests of adjustment mechanism to simulate fatigue, overturn and skid loading to validate FEA.
• Physical torsion testing of assembled components.
• FEA engineering endorsement.
• Stringent ongoing quality assurance program locally.

SUPERIOR QUALITY AND STRENGTH

• Forged aluminium 6082 mainframe – Delivers superior, light weight strength, exceeding OEM specification.
• OE style, maintenance free high quality rubber inner bushings.
• Durable coatings designed to withstand the harshest conditions.
• Nitride hardening process of the threaded adjustment mechanism, providing thread longevity & corrosion control E-coat of Alloy arm and bush aperture

The Blackhawk4x4 ULTIMATE UCA’s are indeed a product by 4wders for 4wders who accept nothing less than the best. It’s time to revolutionise your 4×4 experience. Let our Adjustable UCA’s redefine the standards of control and performance for your vehicle.

AAA Suspension is an Authorised Stockist of Blackhawk4x4