Delphi TC6383 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6383 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select Hyundai and Kia models. Engineered with durable aluminum construction and pre-greased components, this assembly provides reliable performance for vehicles like the Hyundai Sonata, Kia Optima, and Hyundai Azera.

• Pre-greased for immediate installation
• Aluminum control arm with casting and forged construction
• Includes rubber bushings for vibration dampening
• Press-in ball joint with grooved stud type
• Compatible with front left lower suspension position
• Standard replacement grade for light suspension use
• Gray finish with two mounting holes

Detailed Product Features and Specifications

The Delphi TC6383 control arm assembly features a lightweight aluminum control arm constructed through a combination of casting and forging processes, ensuring strength and durability. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is a press-in type with a grooved stud, designed for secure mounting and reliable steering response. This part is intended for light suspension grade applications and is not adjustable or greaseable after installation. The control arm measures approximately 17.6 inches in length and 17 inches in width, finished in gray to resist corrosion.

Compatible Vehicles and Applications

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

• Hyundai Sonata (front left lower suspension)
• Kia Optima (front left lower suspension)
• Hyundai Azera (front left lower suspension)

Use part number TC6383 to ensure proper fitment for these models.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corroded or cracked control arm compromising suspension integrity
• Loose or misaligned front left lower suspension components
• Vibration and noise from deteriorated suspension parts

Installation Notes and Tips

Before installation, verify the part number TC6383 matches your vehicle’s requirements. Since the assembly is pre-greased and does not include mounting hardware, retain original bolts or purchase compatible hardware separately. The press-in ball joint requires proper tools for removal and installation to avoid damage. Ensure the suspension is properly aligned after replacement to maintain handling and tire wear. This part is designed for the front left lower position only.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade specifications for light suspension use. The TC6383 assembly is manufactured with quality materials including aluminum and rubber bushings to provide durability and consistent performance. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Always consult product documentation or supplier information for warranty terms.