Delphi TC2928 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2928 suspension control arm and ball joint assembly is designed specifically for the front left lower position on Nissan Altima and Maxima models. This pre-greased, aluminum control arm offers a durable and reliable replacement option engineered to meet standard OEM specifications.

• Pre-greased for immediate installation
• Includes bushings made of rubber, steel, and aluminum
• Threaded ball joint stud with a 0.551 inch (14.0 mm) thread diameter
• Control arm constructed from casting and forged aluminum
• Mounting hardware included for a complete replacement
• Control arm dimensions: maximum length 17.886 inches (454.3 mm), maximum width 6.114 inches (155.3 mm)
• Gray finish for corrosion resistance and durability

Technical Details and Construction

The Delphi TC2928 control arm assembly features a robust aluminum construction combining casting and forging processes to provide strength while reducing weight. The included bushings utilize a combination of rubber, steel, and aluminum materials to absorb vibrations and maintain suspension alignment. The ball joint stud is threaded, measuring 0.551 inches in diameter and 0.768 inches in length, ensuring secure attachment and compatibility with Nissan Altima and Maxima front suspension systems. This assembly is pre-greased but not greaseable, eliminating the need for additional maintenance during installation.

Compatible Nissan Models and Applications

This suspension control arm and ball joint assembly is compatible with the front left lower position on Nissan Altima and Maxima vehicles. It is designed as a standard replacement part to restore proper suspension geometry and handling characteristics. The Delphi TC2928 part number ensures precise fitment and reliable performance for these specific Nissan models.

• Corrects worn or damaged control arms causing poor handling
• Resolves ball joint wear leading to steering play or noise
• Addresses bushing deterioration resulting in vibration or alignment issues
• Restores suspension stability and ride comfort
• Eliminates clunking or knocking sounds from front suspension

Installation Notes and Tips

Installation of the Delphi TC2928 control arm assembly requires standard suspension tools and mechanical knowledge. Since the part comes pre-greased and includes mounting hardware, it simplifies the replacement process. It is recommended to perform a wheel alignment after installation to ensure proper suspension geometry and tire wear. Inspect related suspension components during installation for any additional wear or damage.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The TC2928 control arm assembly is a standard replacement grade part backed by Delphi's quality assurance processes. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to ensure customer confidence in the product.