Delphi TC5025 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5025 suspension control arm and ball joint assembly is designed for front left upper suspension applications on select Ford, Lincoln, Mazda, and Mercury vehicles. This pre-greased, stamped steel control arm with integrated ball joint offers a reliable replacement option for maintaining proper suspension geometry and vehicle handling.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Stamped steel construction with black finish
• Press-in ball joint with threaded stud (12.0 mm thread diameter)
• Designed for light suspension grade applications
• Compatible with Ford Fusion, Lincoln MKZ, Mazda Milan, Mercury Zephyr
• Standard replacement grade part

Detailed Product Description

The Delphi TC5025 control arm assembly features a durable stamped steel construction finished in black to resist corrosion. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud, ensuring secure attachment and compatibility with the vehicle’s suspension system. This control arm is designed specifically for the front left upper position and supports light suspension grade requirements, making it suitable for daily driving conditions.

Compatible Vehicles and Applications

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

• Ford Fusion (front left upper suspension)
• Lincoln MKZ (front left upper suspension)
• Mazda Milan (front left upper suspension)
• Mercury Zephyr (front left upper suspension)

Ensure proper fitment by verifying the part number TC5025 matches your vehicle’s specifications.

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 affecting vehicle handling and safety
• Corroded or weakened control arm structure

Installation Notes and Tips

• Pre-greased assembly allows for straightforward installation without additional lubrication
• Use included mounting hardware to ensure secure fitment
• Verify the control arm position as front left upper before installation
• Check suspension alignment after installation to maintain proper handling
• Consult vehicle service manual for torque specifications and safety procedures

Quality Assurance and Warranty

The Delphi TC5025 suspension control arm and ball joint assembly is manufactured to meet standard replacement grade specifications, ensuring reliable performance and durability. The part includes rubber bushings and mounting hardware to facilitate a complete suspension repair. While specific warranty details may vary, Delphi products typically come with a limited warranty against defects in materials and workmanship. Refer to Delphi’s official warranty policy for exact coverage information.