Dorman 520-574 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Durable Suspension Control Arm and Ball Joint Assembly for Kia Sorento

The Dorman 520-574 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for your Kia Sorento. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Iron control arm with casting/forged construction for strength and durability
• Press-in ball joint with pinch stud type, installed and ready to use
• Compatible with Kia Sorento models requiring a light suspension grade type

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-574) is designed specifically for Kia Sorento vehicles. The control arm is made from iron with a casting and forged design, providing a robust structure to handle regular driving conditions. It features a single mounting hole with a diameter of 12.3 mm and measures up to 288.5 mm in width and 237 mm in length. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort.

The ball joint is pre-installed and press-fitted into the control arm, featuring a pinch stud type with a 14 mm thread diameter. This assembly is pre-greased, eliminating the need for additional lubrication during installation. Although it does not include a grease fitting, the pre-lubrication ensures smooth articulation and reduces wear over time. Mounting hardware is included to facilitate a straightforward replacement process.

Compatible Vehicles and Applications

This Dorman suspension control arm and ball joint assembly is compatible with Kia Sorento models requiring a light suspension grade type component. It is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and vehicle handling.

• Corrects uneven tire wear caused by worn suspension components
• Eliminates clunking or knocking noises from the front suspension
• Restores steering stability and alignment
• Improves ride quality by reducing vibrations
• Addresses suspension sag or misalignment issues

Installation Notes and Tips

Installation of the Dorman 520-574 control arm and ball joint assembly should be performed by a qualified technician or an experienced DIYer with proper tools. Since the ball joint is press-fitted and pre-installed, no separate ball joint installation is required. Ensure all mounting hardware is torqued to manufacturer specifications. Although the assembly is pre-greased, inspect the ball joint and bushings during installation for any signs of damage or contamination.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-574 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This product comes with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part.