Delphi TC6279 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6279 suspension control arm and ball joint assembly is designed for front left 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 bushings and mounting hardware
• Steel control arm with casting and forged construction
• Bolt-in ball joint with grooved stud type
• Compatible with front left upper suspension on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis

Durable Construction and Design Features

This Delphi suspension control arm assembly features a robust steel control arm constructed through casting and forging processes to ensure strength and longevity. The natural rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is bolt-in mounted with a grooved stud type measuring 2.99 inches in length, providing secure and stable suspension articulation. The control arm measures approximately 14.37 inches in length and 9.84 inches in width, finished in black for corrosion resistance.

Compatible Vehicles and Part Number Details

The TC6279 part number is specifically designed for front left upper suspension replacement on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. This assembly is a standard replacement grade part, ensuring it meets OEM specifications for fit and function. It is pre-greased but does not include a grease fitting and is not greaseable, simplifying maintenance requirements.

Common Suspension Issues Addressed

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

Installation Notes and Tips

Installation of the Delphi TC6279 control arm and ball joint assembly requires removal of the existing front left upper suspension components. Since the ball joint is bolt-in mounted, ensure proper torque specifications are followed during installation. The included mounting hardware and pre-greased components facilitate a straightforward replacement process. Verify alignment after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards. The TC6279 assembly is a standard replacement grade part backed by Delphi's quality control processes. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to ensure reliable performance.