Delphi TC3581 Suspension Control Arm and Ball Joint Assembly - Rear Right Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3581 suspension control arm and ball joint assembly is designed specifically for the rear right 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 right 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

This Delphi suspension control arm assembly (part number TC3581) features a light suspension grade type suitable for standard replacement needs. The control arm is constructed from steel using a combination of casting and forging methods, providing strength and durability. It 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. The assembly comes with one mounting hole of 14.2 mm diameter and includes all necessary mounting hardware for installation. 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.

Applications and Problem Resolution

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

• Excessive play or looseness in the rear suspension
• Uneven tire wear caused by worn control arm bushings
• Clunking or knocking noises during driving over bumps
• Reduced vehicle stability and handling performance
• Misalignment of suspension components affecting ride quality

Installation Notes and Tips

Installation of the Delphi TC3581 control arm assembly requires basic suspension repair tools and mechanical knowledge. Since the part is not pre-greased 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 torque all fasteners to manufacturer specifications. Alignment of the suspension should be checked and adjusted after installation to maintain proper handling characteristics.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC3581 control arm assembly is a standard replacement grade part, designed for reliable performance and durability. While specific warranty details may vary, Delphi typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms related to this part.