Delphi TC5221 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5221 suspension control arm and ball joint assembly is designed for front right lower suspension applications on select Chevrolet, Pontiac, and Saturn models. This pre-greased, steel control arm offers a durable and reliable replacement option for maintaining proper suspension geometry and vehicle handling.

• Pre-greased for immediate installation
• Steel construction with casting and forging for strength
• Ball joint with threaded stud and bolt-in mounting type
• Light suspension grade suitable for standard driving conditions
• Compatible with Chevrolet Equinox, Pontiac Torrent, and Saturn Vue

Technical Details and Construction

The TC5221 control arm features a robust steel construction combining casting and forging processes to ensure structural integrity and resistance to wear. The assembly includes a ball joint with a 0.47 inch (12.0 mm) threaded stud diameter and a stud length of 2.91 inches (74.0 mm), designed for bolt-in mounting. The control arm measures approximately 17.13 inches (435.0 mm) in length and 16.93 inches (430.0 mm) in width, finished in black for corrosion resistance. Rubber bushings provide vibration dampening and noise reduction, contributing to a smoother ride.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is specifically compatible with the front right lower position on the following vehicles:

• Chevrolet Equinox
• Pontiac Torrent
• Saturn Vue

It is designed to meet the suspension requirements of these models, ensuring proper fitment and function.

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 bent control arms affecting wheel alignment
• Reduced suspension performance impacting ride comfort
• Replacement of factory control arm assemblies for maintenance or repair

Installation Notes and Tips

The Delphi TC5221 comes pre-greased, eliminating the need for additional lubrication during installation. It is not greaseable and does not include a grease fitting. The bolt-in ball joint mounting type simplifies installation, but proper torque specifications should be followed to ensure safety and performance. This control arm is not adjustable and does not have mounting holes for alignment adjustments, so a professional alignment is recommended after installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for durability and performance. The TC5221 is a standard replacement grade part, engineered for reliable service life. While specific warranty details are not provided here, Delphi typically offers limited warranties on suspension parts covering defects in materials and workmanship.