Delphi TC5748 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5748 suspension control arm and ball joint assembly is designed for front left upper suspension applications on Chrysler, Dodge, and Plymouth vehicles. This pre-greased, stamped steel control arm offers a reliable replacement option for models including the Breeze, Cirrus, Sebring, and Stratus.

• Pre-greased for immediate installation
• Stamped steel construction with black finish
• Press-in ball joint with threaded stud
• Includes mounting hardware for straightforward replacement
• Light suspension grade type suitable for standard driving conditions

Detailed Product Features and Specifications

The Delphi TC5748 control arm assembly features a stamped steel construction that provides durability while maintaining a lightweight profile. The control arm measures approximately 10.63 inches (270 mm) in length and 9.41 inches (239 mm) in width, designed specifically for front left upper suspension positions. It comes pre-greased, eliminating the need for additional lubrication during installation. The ball joint is press-in mounted with a 12 mm threaded stud, ensuring secure attachment and compatibility with the vehicle's suspension system. Although bushings are not included, the assembly uses rubber bushing material to help absorb road vibrations and maintain ride comfort. Mounting hardware is included to facilitate a complete and proper installation.

Compatible Vehicles and Applications

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

• Chrysler Breeze
• Dodge Cirrus
• Plymouth Sebring
• Dodge Stratus

It is designed specifically for the front left upper suspension position, making it a direct replacement part for these vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm causing poor handling
• Loose or failing ball joint resulting in suspension noise
• Vibration or uneven tire wear due to suspension misalignment
• Corroded or weakened control arm compromising safety
• Difficulty maintaining proper suspension geometry

Installation Notes and Tips

Before installation, verify the part number TC5748 matches the vehicle’s requirements. Since the control arm comes pre-greased and includes mounting hardware, installation can be completed without additional lubrication or parts. Use proper tools to press in the ball joint securely and torque mounting bolts to manufacturer specifications. It is recommended to have a professional alignment performed after installation to ensure optimal suspension performance and tire wear.

Quality Assurance and Warranty

The Delphi TC5748 suspension control arm and ball joint assembly is manufactured to meet standard replacement grade specifications. Delphi provides quality assurance through rigorous testing and material standards. This part is backed by Delphi’s limited warranty, covering defects in materials and workmanship under normal use conditions. For specific warranty details, refer to Delphi’s official documentation.