Delphi TC1704 Suspension Ball Joint - Front Upper

Delphi Suspension Ball Joint TC1704 Overview

The Delphi TC1704 suspension ball joint is engineered for reliable performance in Ford, Lincoln, and Mercury vehicles, including the Crown Victoria, Grand Marquis, and Town Car models. Designed to meet standard suspension grade requirements, this ball joint assembly ensures proper steering and suspension function.

• Ball material constructed from SAE 5140 alloy steel for durability
• Housing made of carbon steel for strength and corrosion resistance
• Includes a chloroprene rubber dust boot to protect against contaminants
• Comes with mounting hardware including nuts and bolts for bolt-on installation
• Standard suspension grade type suitable for OEM replacement

Technical Specifications and Features

The Delphi TC1704 suspension ball joint features a maximum outside diameter of 47.0 mm (1.85 inches) and a length of 61 mm. The width measures 181.0 mm, with a height of 3.307 inches. It is designed with a non-threaded stud type and a stud thread length of 84.0 mm. The mounting hardware includes two mounting holes spaced 49.0 mm apart, with mounting bolts having a shank diameter of 12.0 mm and a length of 60.0 mm (2.362 inches). The assembly does not include a grease fitting or cotter pin but does come with a dust boot made from durable chloroprene rubber to protect the ball joint from dirt and moisture.

Compatible Vehicles and Applications

This suspension ball joint TC1704 is compatible with select Ford, Lincoln, and Mercury vehicles, specifically the Crown Victoria, Grand Marquis, and Town Car models. It is designed to replace worn or damaged ball joints in these vehicles, restoring proper suspension articulation and steering control.

Common Issues Addressed by Delphi TC1704 Ball Joint

• Eliminates excessive play or looseness in the suspension system
• Reduces uneven tire wear caused by faulty ball joints
• Restores smooth steering response and handling stability
• Prevents suspension noise such as clunking or knocking
• Protects suspension components from dirt and moisture with included dust boot

Installation Notes and Tips

The Delphi TC1704 ball joint is designed for bolt-on installation using the included mounting hardware. It is important to verify the mounting hole spacing and bolt sizes match your vehicle’s specifications. Since this ball joint does not include a grease fitting, it is maintenance-free and sealed for life. Use a 16 mm wrench size for installation. Ensure the dust boot is properly seated to maintain protection against contaminants.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC1704 ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided, Delphi products typically come with a limited warranty against defects in materials and workmanship.