Automotive

Fit with Confidence: Mackay Control Arms

Mackay control arms are engineered as direct OEM replacements to guarantee a precise fit and restore original handling performance across a wide range of vehicle makes and models.

The range features three application-specific designs:

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Precision-Forged Alloy

Crafted from high-strength aluminum-magnesium-silicon to deliver maximum strength with lightweight performance.

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Integrally Cast Ductile Iron

CNC-machined for extreme structural integrity and high dimensional accuracy.

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Stamped & Welded Steel

Laser-cut and formed using a 500-tonne hydraulic press. Automated, full-penetration welding ensures high-strength joints, while a multi-stage electrophoretic coating provides a tough barrier against stone chips and corrosion.

Built to Last: Engineering Details

Every component is built for longevity. The premium rubber bushes offer superior elasticity and wear resistance. For smooth, stable operation, the high-strength alloy steel ball studs feature precision-ground spherical surfaces paired with high-rigidity POM seats. Protected by premium lithium-based grease, the entire assembly provides exceptional mechanical wear resistance.

Fit Mackay with absolute confidence, knowing they are built tough to survive the harshest Australian conditions.

FAQ

  • Allow Vertical Movement: They act as a hinge, allowing your tyres to smoothly move up and down over bumps while keeping them flat on the road.
  • Synchronise Steering and Suspension: They stabilise the wheel assembly so that the tyres stay properly aligned while you accelerate, brake, and turn.

  • House Key Wear Components: A typical control arm is a metal piece equipped with rubber bushings on the frame side (to absorb road vibration) and a ball joint on the wheel side (to allow the wheel to pivot and turn).

Our control arms are specifically designed and tested to handle the rugged demands of Australian conditions. By combining high-strength cold-forged ball joints with premium, high-elasticity rubber bushings, they offer the ultimate balance of durability, vibration dampening, and structural resilience.

Premium rubber compounds offer superior elasticity compared to standard alternatives. This allows the bushings to absorb harsh road impacts and vibrations continuously without cracking, ensuring long-term durability and a smoother ride.