Delphi TC6273 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6273 suspension control arm and ball joint assembly is designed for front left upper suspension on select Ford, Lincoln, and Mercury vehicles. Engineered with durable steel construction and natural rubber bushings, this assembly provides reliable medium-grade suspension performance for models like the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis.

• Pre-greased for immediate installation
• Includes natural rubber bushings for vibration dampening
• Steel control arm with casting and forging construction
• Grooved ball joint stud with 0.665-inch thread diameter
• Two mounting holes with 0.56-inch diameter for secure fitment
• Standard replacement grade for front left upper position
• Black finish for corrosion resistance

Durable Construction and Suspension Grade

The TC6273 control arm assembly features a robust steel control arm constructed through casting and forging processes, ensuring strength and longevity under medium suspension loads. The natural rubber bushings included help absorb road vibrations and reduce noise, contributing to a smoother ride. The grooved ball joint stud is designed for secure attachment and precise steering control, with a stud length of approximately 2.99 inches (76.0 mm) and a thread diameter of 0.665 inches. This assembly is pre-greased, eliminating the need for additional lubrication during installation.

Compatible Vehicles and Fitment Details

This suspension control arm and ball joint assembly is compatible with the front left upper position on the following vehicles: Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis. The part number TC6273 ensures exact fitment and replacement quality for these models, maintaining factory suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corroded or weakened control arm compromising suspension integrity
• Vibration and noise from deteriorated suspension components
• Misalignment issues affecting vehicle handling and tire life

Installation Notes and Tips

Installation of the Delphi TC6273 control arm assembly requires standard suspension tools and should be performed by a qualified technician. Since the part is pre-greased and does not include a grease fitting, no additional lubrication is necessary. Ensure the mounting holes align correctly with the vehicle’s frame and suspension points. After installation, a professional wheel alignment is recommended to restore proper suspension geometry and handling.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade specifications, providing reliable performance for medium suspension loads. The TC6273 assembly is manufactured to OEM standards, ensuring compatibility and durability. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to support product reliability.