Delphi TC5598 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint for Lincoln Aviator

The Delphi TC5598 suspension ball joint is engineered for reliable performance in Lincoln Aviator vehicles. Constructed from durable steel with a silver finish, this premium ball joint is designed to maintain suspension integrity and vehicle handling.

• Material: Steel construction for strength and durability
• Maximum outside diameter: 44.5 mm (1.75 inches)
• Length: 98 mm
• Stud thread diameter: 16.0 mm with 28 mm thread length
• Includes castle nut and cotter pin with cotter pin hole for secure installation
• Dust boot made of chloroprene rubber to protect against contaminants
• Press-in mounting type with included mounting hardware and nuts
• Standard suspension grade type with premium ball joint assembly

Product Details and Specifications

The Delphi TC5598 suspension ball joint features a robust steel body finished in silver to resist corrosion. Its design includes a chloroprene rubber dust boot that helps prevent dirt and moisture from compromising the joint’s performance. The ball joint assembly comes complete with a castle nut and cotter pin, ensuring a secure fitment on the Lincoln Aviator. The stud is threaded with a 16 mm diameter and 28 mm length, compatible with the vehicle’s suspension system. This press-in type ball joint is supplied with mounting hardware and nuts, simplifying the replacement process.

Compatible Vehicles and Applications

This suspension ball joint is specifically compatible with Lincoln Aviator models, providing a direct replacement for worn or damaged components. It is designed to restore proper steering and suspension function, contributing to vehicle stability and safety.

• Eliminates suspension noise caused by worn ball joints
• Restores proper steering response and alignment
• Reduces uneven tire wear due to suspension play
• Prevents suspension looseness and improves handling
• Protects suspension components from dirt and moisture ingress

Installation Notes and Tips

Installation of the Delphi TC5598 ball joint requires pressing the unit into the suspension arm. Ensure the mounting surface is clean and free of debris before installation. Use the included castle nut and cotter pin to secure the stud properly, preventing loosening during operation. Although mounting hardware and nuts are included, verify torque specifications according to the Lincoln Aviator service manual. The dust boot should be inspected after installation to confirm it is seated correctly to maintain protection.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards. The TC5598 ball joint undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Refer to Delphi’s official documentation for exact warranty terms applicable to this part.