Dorman 521-759 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Durable Suspension Control Arm and Ball Joint Assembly for Kia Amanti

The Dorman 521-759 suspension control arm and ball joint assembly is engineered to restore proper suspension function for Kia Amanti vehicles. Designed with quality steel construction and pre-greased components, this assembly ensures reliable performance and long-lasting durability.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Boxed steel control arm with a black finish for corrosion resistance
• Press-in ball joint with threaded stud for secure mounting
• Compatible with Kia Amanti models requiring a light suspension grade type

Product Features and Specifications

This Dorman suspension control arm and ball joint assembly (part number 521-759) is constructed from durable steel with a boxed design to provide strength and rigidity. The control arm measures a maximum length of 237 mm and a maximum width of 288.5 mm, finished in black to resist corrosion. It includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is pre-installed and features a press-in mounting type with a 14 mm threaded stud, ensuring a secure fit. Mounting hardware is included, and the assembly has one mounting hole with a diameter of 12.3 mm. This assembly is designed for light suspension grade applications, making it suitable for the Kia Amanti's suspension system requirements.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is specifically compatible with Kia Amanti models. It is intended for use in suspension repairs where the control arm or ball joint has worn or failed, restoring proper steering and suspension geometry.

• Eliminates excessive play or looseness in the suspension
• Resolves uneven tire wear caused by worn control arms
• Corrects steering instability or wandering
• Reduces suspension noise and vibrations
• Restores proper wheel alignment and handling

Installation Notes and Tips

Installation of the Dorman 521-759 control arm and ball joint assembly requires basic suspension repair tools and mechanical knowledge. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure all mounting hardware is securely tightened to manufacturer torque specifications. It is recommended to have a professional alignment performed after installation to maintain proper vehicle handling and tire wear.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-759 suspension control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. This product includes a limited warranty against defects in material and workmanship, providing confidence in its reliability for Kia Amanti suspension repairs.