Dorman 526-959 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 526-959 suspension control arm and ball joint assembly is designed for Hyundai Optima and Kia Sonata models. This pre-greased, stamped steel control arm provides a reliable replacement option for light suspension grade applications, ensuring proper vehicle handling and alignment.

• Pre-greased for immediate installation
• Includes rubber bushings for vibration dampening
• Stamped steel construction for durability
• Bolt-in ball joint with pinch stud type
• Compatible with Hyundai Optima and Kia Sonata

Detailed Product Features and Specifications

This Dorman suspension control arm assembly (part number 526-959) features a stamped steel control arm finished in black for corrosion resistance. It includes rubber bushings to reduce noise and absorb road shocks, enhancing ride comfort. The ball joint is pre-installed and uses a bolt-in mounting type with a pinch stud, simplifying replacement without the need for additional grease fittings. The control arm measures up to 379 mm in length and 329.5 mm in width, with two mounting holes sized at 14.3 mm diameter for secure attachment. This assembly is designed for light suspension grade use, suitable for regular driving conditions on Hyundai Optima and Kia Sonata vehicles.

Compatible Vehicles and Common Applications

This control arm and ball joint assembly is compatible with the following vehicles:

• Hyundai Optima
• Kia Sonata

It is commonly used to address suspension issues such as:

• Excessive play or looseness in the front suspension
• Uneven tire wear due to misalignment
• Clunking noises during steering or over bumps
• Vibration or instability while driving
• Worn or damaged bushings affecting ride quality

Installation Notes and Tips

Installation of the Dorman 526-959 control arm assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and the control arm is pre-greased, no additional lubrication is necessary. Note that mounting hardware is not included, so reusing existing bolts or purchasing new hardware is recommended. Ensure proper torque specifications are followed for mounting bolts and ball joint fasteners. Alignment check and adjustment after installation are advised to maintain optimal handling and tire wear.

Quality Assurance and Warranty Information

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 526-959 control arm assembly undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman’s official warranty policy for exact terms.