Delphi TC6278 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6278 suspension control arm and ball joint assembly is designed for front right upper positioning on select Ford, Lincoln, and Mercury vehicles. Engineered with durable steel construction and natural rubber bushings, this assembly provides reliable suspension performance for models like the Crown Victoria, Grand Marquis, and Town Car.

• Pre-greased for immediate installation
• Includes natural rubber bushings for vibration dampening
• Steel casting/forged control arm construction for strength
• Bolt-in ball joint with grooved stud for secure fitment
• Mounting hardware included for convenience
• Compatible with front right upper suspension on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis

Durable Construction and Design Features

The TC6278 control arm assembly features a robust steel control arm constructed through casting and forging processes, ensuring structural integrity under road stress. The natural rubber bushings help absorb road vibrations, contributing to a smoother ride and reduced noise. The ball joint is designed with a grooved stud and bolt-in mounting type, providing a secure and stable connection to the suspension system. This assembly comes pre-greased, eliminating the need for additional lubrication during installation, although it does not include a grease fitting or allow for re-greasing.

Compatible Vehicles and Fitment Details

This suspension control arm and ball joint assembly is specifically compatible with the front right upper position on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. The part number TC6278 ensures precise fitment and replacement accuracy for these vehicles, maintaining factory suspension geometry and handling characteristics.

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
• Corroded or weakened control arm structure

Installation Notes and Tips

Installation of the Delphi TC6278 control arm assembly requires removal of the existing front right upper control arm. Since the assembly comes pre-greased and includes mounting hardware, no additional lubrication or parts are necessary. Ensure all mounting bolts are torqued to manufacturer specifications. The bolt-in ball joint design simplifies replacement without the need for press tools. After installation, a professional wheel alignment is recommended to restore proper suspension geometry.

Quality Assurance and Warranty

Delphi provides this suspension control arm and ball joint assembly as a standard replacement grade part, meeting OEM specifications for fit, form, and function. The product undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.