Suspensia X05CJ1012 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward

Suspensia Suspension Control Arm for BMW 5 Series

The Suspensia X05CJ1012 suspension control arm and ball joint assembly is engineered for BMW 525i, 530i, 535i, 545i, and 550i models. Designed with corrosion-resistant aluminum and pre-greased components, this control arm ensures reliable performance and durability in your vehicle's suspension system.

• Corrosion resistant aluminum control arm for extended lifespan
• Pre-greased ball joint with press-in mounting type
• Threaded ball joint stud for secure fitment
• Composite bearing type for smooth operation
• Includes mounting hardware and bushing for direct replacement
• Control arm dimensions: maximum width 5.039 inches, maximum length 14.173 inches
• Grey finish complements OEM suspension components

Durable Construction and Design Features

The Suspensia X05CJ1012 control arm assembly is crafted from lightweight aluminum, providing strength while reducing unsprung weight. Its corrosion-resistant finish helps protect against environmental damage, extending the service life of the part. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, ensuring a secure and precise fit. Composite bearings are used to maintain smooth articulation without the need for additional greasing, as this assembly is not greaseable and does not include a grease fitting.

Compatible BMW Models and Applications

This control arm and ball joint assembly is compatible with BMW 5 Series models including the 525i, 530i, 535i, 545i, and 550i. It is designed to replace worn or damaged suspension components, restoring proper alignment and handling characteristics.

• Corrects suspension noise caused by worn ball joints
• Resolves uneven tire wear due to faulty control arms
• Improves steering response and vehicle stability
• Eliminates vibration and clunking from suspension play
• Restores proper suspension geometry after damage

Installation Notes and Tips

Installation of the Suspensia X05CJ1012 control arm requires standard suspension tools and mechanical knowledge. The assembly comes with mounting hardware and bushing included for a direct fit. Since the ball joint is pre-greased and not greaseable, no additional lubrication is necessary during installation. Ensure proper torque specifications are followed to maintain safety and performance.

Quality Assurance and Warranty

Suspensia manufactures this control arm assembly to meet or exceed OEM standards for fit, form, and function. The corrosion-resistant finish and durable materials contribute to long-term reliability. Warranty information is available through the manufacturer and should be confirmed at the time of purchase.