Delphi TC584 Suspension Ball Joint - Rear Upper

Delphi Suspension Ball Joint for Land Rover Vehicles

The Delphi TC584 suspension ball joint is engineered for reliable performance in Land Rover Defender 90, Defender 110, Discovery, and Range Rover models. Constructed from durable steel, this premium suspension component ensures stable steering and suspension articulation under standard driving conditions.

• Material: High-strength steel construction for durability
• Maximum outside diameter: 3.858 inches (98.0 mm)
• Length: 100 mm
• Includes castle nut, cotter pin, washers, and nuts for secure mounting
• Dust boot made from chloroprene rubber to protect against contaminants
• Standard suspension grade type with bolt-on mounting
• Threaded stud type with 18.0 mm stud thread length
• Mounting hole quantity: 2 with 76.5 mm distance between holes
• Ball joint assembly included for direct replacement

Durable Design and Construction

The Delphi TC584 suspension ball joint features a robust steel body designed to withstand the rigors of off-road and on-road driving typical of Land Rover vehicles. Its dust boot, crafted from chloroprene rubber, provides effective protection against dirt and moisture, extending the service life of the joint. The inclusion of a castle nut, cotter pin, washers, and nuts ensures a secure and stable installation. This premium ball joint is not greaseable but is engineered for standard suspension applications, making it suitable for maintaining the original handling characteristics of your Defender 90, Defender 110, Discovery, or Range Rover.

Compatible Land Rover Models and Applications

The Delphi TC584 suspension ball joint is specifically designed for use with the following Land Rover models:

• Defender 90
• Defender 110
• Discovery
• Range Rover

This part is ideal for replacing worn or damaged ball joints to restore proper suspension function and vehicle stability.

Common Issues Addressed by the Delphi TC584 Ball Joint

• Excessive play or looseness in the suspension system
• Uneven tire wear caused by faulty ball joints
• Clunking or knocking noises during steering or over bumps
• Reduced steering responsiveness or alignment problems
• Compromised suspension articulation affecting ride quality

Installation Notes and Tips

The Delphi TC584 ball joint features a bolt-on mounting type with two mounting holes spaced 76.5 mm apart. The threaded stud length of 18.0 mm allows for secure attachment using the included castle nut and cotter pin. Installation should be performed by a qualified technician familiar with Land Rover suspension systems to ensure proper torque specifications and alignment. Note that this ball joint is not greaseable, so no additional lubrication is required during installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC584 ball joint undergoes rigorous quality control to ensure durability and reliable performance in Land Rover Defender 90, Defender 110, Discovery, and Range Rover vehicles. Warranty information is available through Delphi and should be confirmed at the time of purchase.