Delphi TC984 Suspension Ball Joint - Front Upper

Delphi Suspension Ball Joint for Land Rover Discovery and Range Rover

The Delphi TC984 suspension ball joint is engineered to provide reliable steering and suspension performance for Land Rover Discovery and Range Rover vehicles. Constructed from durable steel with a gray finish, this standard-grade ball joint assembly is designed to meet OEM specifications and ensure a secure fit.

• Made from high-strength steel for durability
• Maximum outside diameter of 1.713 inches (43.5 mm)
• Includes castle nut and cotter pin with cotter pin hole for secure installation
• Equipped with a chloroprene rubber dust boot to protect against contaminants
• Pressed mounting type with tapered threaded stud (0.394 inch / 10 mm diameter)
• Stud thread length of 0.63 inches (16 mm) and threaded stud type
• Mounting hardware and nuts included for complete installation
• Standard suspension grade type, non-greasable design

Durable Design and Construction

The Delphi TC984 suspension ball joint features a pressed mounting type that ensures a tight and secure fit within the suspension system of Land Rover Discovery and Range Rover models. The steel construction provides strength and resistance to wear, while the included chloroprene rubber dust boot helps prevent dirt and moisture from compromising the joint's integrity. The tapered threaded stud and included castle nut with cotter pin hole allow for a safe and stable connection to the suspension components.

Compatible Vehicles and Applications

This suspension ball joint is specifically compatible with Land Rover Discovery and Range Rover vehicles, making it a suitable replacement part for maintaining proper suspension function. The part number TC984 corresponds to this exact fitment, ensuring compatibility and ease of identification for repair or maintenance tasks.

• Eliminates excessive play or looseness in suspension
• Addresses uneven tire wear caused by worn ball joints
• Reduces steering vibration and improves handling stability
• Prevents clunking noises during driving over bumps
• Restores proper suspension alignment and geometry

Installation Notes and Tips

Installation of the Delphi TC984 ball joint requires pressing the unit into the suspension arm, so professional tools or a press are recommended. Ensure the tapered stud is properly seated and secure the castle nut with the included cotter pin to prevent loosening. The dust boot should be inspected for damage during installation to maintain protection against contaminants. Since this ball joint is non-greasable, no additional lubrication is necessary after installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet industry standards for durability and performance. The TC984 ball joint assembly undergoes quality control inspections to ensure fitment accuracy and material integrity. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in the product's reliability.