Delphi TC3580 Suspension Control Arm and Ball Joint Assembly - Rear Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3580 suspension control arm and ball joint assembly is designed specifically for the rear left lower position on Hyundai Santa Fe models. Engineered with durable steel construction and natural rubber bushings, this component ensures reliable suspension performance and vehicle stability.

• Compatible with Hyundai Santa Fe rear left lower suspension
• Steel control arm with casting and forged construction
• Includes natural rubber bushings for vibration dampening
• Machined ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation

Technical Features and Specifications

The TC3580 control arm assembly features a robust steel construction combining casting and forging methods to provide strength and durability under light suspension loads. The assembly includes natural rubber bushings that help absorb road vibrations and reduce noise. The ball joint is machined and equipped with a threaded stud measuring 14 mm in diameter and 68 mm in length, ensuring a precise fit and secure connection. This assembly is designed without grease fittings and is not greaseable, requiring minimal maintenance. The control arm measures approximately 585 mm (23.031 inches) in length and 244 mm (9.606 inches) in width, finished in black for corrosion resistance. One mounting hole with a diameter of 14.2 mm is included, along with all necessary mounting hardware for installation.

Application and Common Repair Uses

This Delphi suspension control arm and ball joint assembly is intended for use on Hyundai Santa Fe vehicles, specifically for the rear left lower suspension position. It addresses several common suspension issues, including:

• Excessive play or looseness in the rear suspension
• Worn or damaged bushings causing noise or vibration
• Ball joint wear leading to steering instability
• Corrosion or damage to the original control arm
• Alignment problems due to suspension component wear

Installation Notes and Tips

Installation of the Delphi TC3580 control arm assembly requires basic suspension repair tools and mechanical knowledge. Since the assembly is not greaseable and does not include grease fittings, no additional lubrication is necessary during installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Use the included mounting hardware to secure the new assembly, and verify that the ball joint stud is properly threaded and torqued to manufacturer specifications. After installation, a professional wheel alignment is recommended to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC3580 control arm and ball joint assembly is a standard replacement grade part, designed for reliable performance in light suspension applications. While specific warranty details may vary, Delphi typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.