Delphi TC5447 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5447 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select Saturn models. Engineered with durable steel construction and pre-greased components, this assembly provides reliable performance for Saturn SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2 vehicles.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Machined ball joint with threaded stud for secure fit
• Steel casting/forged control arm construction
• Compatible with front left lower suspension on Saturn SC and SL series

Product Features and Specifications

The TC5447 control arm assembly features a light suspension grade type suitable for standard replacement needs. The control arm is constructed from steel using casting and forging methods to ensure strength and durability. It comes pre-greased and includes rubber bushings to reduce vibration and wear. The ball joint is machined with a threaded stud measuring 0.47 inches in diameter and 2.24 inches in length, providing a precise and secure mounting. Mounting hardware is included for a complete installation package. The control arm measures approximately 15.35 inches in length and 3.74 inches in width, finished in black for corrosion resistance.

Compatible Vehicles and Fitment Details

This Delphi suspension control arm and ball joint assembly (part number TC5447) is compatible with the following Saturn models: SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2. It is specifically designed for the front left lower position, ensuring proper fit and function for these vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration
• Misalignment issues affecting vehicle handling
• Corrosion or structural damage to original control arm components

Installation Notes and Tips

Before installation, verify the part number TC5447 matches your vehicle’s requirements. The assembly comes pre-greased and includes all necessary mounting hardware, simplifying the replacement process. Use proper torque specifications for mounting bolts and ball joint stud to ensure safety and performance. Since this control arm is not adjustable or greaseable post-installation, inspect surrounding suspension components during replacement for optimal results.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing dependable performance for Saturn vehicles. The TC5447 assembly is manufactured with quality materials and precision machining to maintain suspension integrity. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.