Delphi TC1990 Suspension Ball Joint - Front or Front Lower

Delphi Suspension Ball Joint TC1990 Overview

The Delphi Suspension Ball Joint TC1990 is engineered for reliable suspension performance in select Hyundai and Kia vehicles. Designed with durable steel construction and a premium assembly, this ball joint supports smooth steering and stable handling for models like the Hyundai Elantra and Kia Forte.

• Constructed from high-strength steel for durability
• Includes castle nut, cotter pin, and mounting hardware for secure installation
• Equipped with a chloroprene rubber dust boot to protect against contaminants
• Standard suspension grade type with a premium ball joint assembly
• Compatible with Hyundai Elantra, Kia Forte, Forte5, Forte Koup, Magentis, Optima, and Rondo

Technical Specifications and Features

The TC1990 ball joint features a maximum outside diameter of 85.0 mm and a length of 115 mm, providing precise fitment for compatible vehicles. The assembly includes a threaded stud with a 20 mm thread length and a bolt-on mounting type with two mounting holes spaced 80 mm apart. The dust boot is made from chloroprene rubber, offering resistance to wear and environmental factors. This suspension ball joint is non-greasable but comes with all necessary mounting hardware, including nuts and a castle nut with cotter pin for secure fastening.

Compatible Vehicles and Applications

This Delphi suspension ball joint TC1990 is compatible with various Hyundai and Kia models, including the Hyundai Elantra and Kia Forte series (Forte, Forte5, Forte Koup), as well as the Kia Magentis, Optima, and Rondo. It is designed to replace worn or damaged ball joints in these vehicles, restoring proper suspension function and vehicle stability.

• Eliminates suspension noise caused by worn ball joints
• Restores proper steering response and alignment
• Prevents uneven tire wear due to suspension play
• Improves overall vehicle handling and safety
• Addresses looseness or vibration in front suspension

Installation Notes and Tips

Installation of the Delphi TC1990 ball joint requires basic suspension knowledge and appropriate tools. The included castle nut, cotter pin, and mounting hardware simplify the replacement process. Ensure the mounting holes align correctly with the vehicle’s suspension arm, and torque all fasteners to manufacturer specifications. Since this ball joint is non-greasable, no additional lubrication is necessary beyond the factory-sealed dust boot.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TC1990 ball joint undergoes rigorous quality control to maintain consistent fit and function. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship for a defined period, providing confidence in the product’s longevity.