Delphi TC6860 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6860 suspension control arm and ball joint assembly is engineered for reliable performance on Lexus Land Cruiser and Toyota LX570 models. Designed with durable materials and pre-greased components, this assembly supports smooth steering and suspension operation.

• Compatible with Lexus Land Cruiser and Toyota LX570
• Stamped steel control arm with a painted black finish for corrosion resistance
• Includes pre-greased ball joint with threaded stud and press-in mounting
• Black rubber bushings and chloroprene rubber dust boot included
• Two mounting holes with 0.677 inch diameter for secure fitment
• Non-adjustable design with clockwise (right) thread direction
• Includes locking nut and mounting hardware

Durable Construction and Design Features

This Delphi suspension control arm assembly features a stamped steel construction that provides strength and rigidity necessary for demanding driving conditions. The control arm is finished in black paint to resist corrosion and wear. It includes black rubber bushings that absorb vibrations and reduce noise, while the chloroprene rubber dust boot protects the ball joint from contaminants. The ball joint is pre-greased and designed with a threaded stud and press-in mounting type, ensuring a secure and reliable connection. The assembly is designed specifically for power steering systems and includes two mounting holes for precise installation.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following vehicles:

• Lexus Land Cruiser
• Toyota LX570

It is intended for use in suspension systems requiring a premium-grade control arm with integrated ball joint, helping maintain proper wheel alignment and suspension geometry.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corrosion or damage to existing control arm compromising suspension integrity
• Loose or faulty ball joint mounting affecting vehicle handling
• Vibration and noise from deteriorated suspension components

Installation Notes and Tips

Installation of the Delphi TC6860 control arm assembly requires proper tools and mechanical knowledge. The assembly includes mounting hardware and a locking nut to secure the ball joint stud. Ensure the ball joint is pressed in correctly and torque specifications are followed according to vehicle manufacturer guidelines. The non-adjustable design means alignment should be checked and adjusted after installation. The clockwise (right) thread direction should be noted during assembly to avoid cross-threading.

Quality Assurance and Warranty

Delphi manufactures this suspension control arm and ball joint assembly to meet premium grade standards, using quality materials such as stamped steel and durable rubber components. The product is pre-greased and includes protective dust boots to extend service life. While specific warranty details are not provided, Delphi products typically adhere to industry quality controls to ensure reliability and performance on Lexus Land Cruiser and Toyota LX570 vehicles.