Delphi TC5812 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5812 suspension control arm and ball joint assembly is designed for front left upper suspension applications on select Ford and Lincoln trucks and SUVs. Engineered with durable steel construction and pre-greased components, this assembly provides reliable performance for vehicles like the Ford F-150, Expedition, and Lincoln Navigator.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Steel control arm with casting and forged construction
• Bolt-in ball joint with threaded stud (0.551 inch diameter)
• Compatible with front left upper suspension positions

Durable Construction and Design Features

The TC5812 control arm assembly features a robust steel construction combining casting and forging methods to ensure strength and longevity under demanding driving conditions. The included rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is bolt-in mounted with a threaded stud measuring 0.551 inches in diameter and 0.61 inches in length, providing secure attachment and precise steering control. Finished in black, the control arm measures approximately 13.78 inches in length and 2.15 inches in width, fitting the specified front left upper suspension location.

Compatible Vehicles and Applications

This Delphi suspension control arm and ball joint assembly is compatible with a range of Ford and Lincoln models, including:

• Ford F-150 and F-150 Heritage
• Ford Expedition and F-250
• Lincoln Navigator

Designed specifically for front left upper suspension replacement, the TC5812 part number ensures proper fitment 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 affecting vehicle handling
• Corroded or weakened control arm components

Installation Notes and Tips

The Delphi TC5812 assembly comes pre-greased and includes all necessary mounting hardware for straightforward installation. Although grease fittings are not included, the pre-lubricated ball joint and bushings reduce maintenance needs. Installation requires removal of the old control arm and ball joint assembly from the front left upper suspension position, followed by bolting in the new unit using the provided hardware. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade specifications, providing dependable performance for Ford and Lincoln trucks and SUVs. The TC5812 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.