Delphi TC5009 Suspension Ball Joint - Front Left

Delphi Suspension Ball Joint TC5009 Overview

The Delphi TC5009 suspension ball joint is engineered for reliable performance in select Lexus and Toyota vehicles. Designed with durable steel construction and a protective chloroprene rubber dust boot, this ball joint supports smooth steering and suspension movement for models like the Lexus RX350 and Toyota Highlander.

• Constructed from high-strength steel for durability
• Includes castle nut, cotter pin, washers, and mounting hardware
• Equipped with a chloroprene rubber dust boot to protect against contaminants
• Standard suspension grade type suitable for OEM replacement
• Compatible with Lexus RX350, RX350L, RX450h, RX450hL, and Toyota Highlander, Sienna, Venza

Technical Specifications and Features

The Delphi TC5009 ball joint features a maximum outside diameter of 52.0 mm (2.047 inches) and a length of 52 mm (2.047 inches), providing precise fitment for the specified vehicles. The stud thread diameter measures 15.8 mm (0.625 inches) with a thread length of 22.9 mm (0.902 inches), ensuring secure attachment. This assembly includes a castle nut and cotter pin with a cotter pin hole for added safety. The dust boot is made from chloroprene rubber (CR), offering resistance to wear and environmental factors. Although grease fitting is not included, the ball joint is designed for standard suspension applications without the need for greasing.

Compatible Vehicles and Applications

This suspension ball joint is compatible with various Lexus and Toyota models, including the Lexus RX350, RX350L, RX450h, RX450hL, and Toyota Highlander, Sienna, and Venza. The Delphi TC5009 is intended for use in suspension systems where a standard grade ball joint is required, providing stable steering and suspension articulation.

• Eliminates excessive play or looseness in suspension
• Reduces uneven tire wear caused by worn ball joints
• Improves steering response and vehicle handling
• Prevents suspension noise from damaged joints
• Restores proper alignment and suspension geometry

Installation Notes and Tips

Installation of the Delphi TC5009 ball joint requires basic suspension knowledge and appropriate tools. The included mounting hardware, castle nut, cotter pin, and washers facilitate secure installation. Ensure the cotter pin is properly installed through the castle nut and stud hole to prevent loosening. Since this ball joint is not greaseable, no additional lubrication is necessary during installation. Verify compatibility with your specific Lexus or Toyota model before installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards. The TC5009 ball joint undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Consult product documentation or your supplier for exact warranty terms.