Dorman 520-382 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Kia Rio

The Dorman 520-382 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for Kia Rio models. Designed with quality materials and pre-installed components, this assembly offers a reliable replacement solution for light suspension applications.

Key Features of the Dorman 520-382 Assembly

• Pre-greased control arm and ball joint for immediate use
• Includes rubber bushings and mounting hardware for complete installation
• Iron casting/forged control arm construction ensures strength and durability
• Press-in ball joint with pinch stud type, installed and ready
• Compatible with Kia Rio suspension systems requiring a light suspension grade type
• Control arm dimensions: maximum width 288.5 mm, maximum length 237 mm
• Black finish for corrosion resistance and long service life

Detailed Product Description

This Dorman suspension control arm and ball joint assembly (part number 520-382) is specifically designed for Kia Rio vehicles, providing a direct replacement for worn or damaged suspension components. The assembly features a robust iron control arm constructed through casting and forging processes, delivering the necessary strength for regular driving conditions. The included rubber bushings help absorb road vibrations, improving ride comfort and handling. The ball joint is press-in mounted with a pinch stud type and comes pre-installed and pre-greased, eliminating the need for additional lubrication during installation. Mounting hardware is included, and the assembly is designed with one mounting hole of 12.3 mm diameter to match factory specifications.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Suspension noise or clunking during driving
• Misalignment affecting vehicle handling and safety
• Corrosion or structural fatigue in original control arm components

Installation Notes and Tips

Installation of the Dorman 520-382 control arm and ball joint assembly requires basic suspension repair tools and mechanical knowledge. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all fasteners to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper handling and tire wear.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-382 assembly undergoes rigorous quality control to ensure durability and performance. This product includes a limited warranty covering defects in material and workmanship, providing confidence in its long-term reliability for Kia Rio suspension repairs.