Delphi TC6312 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6312 suspension control arm and ball joint assembly is designed specifically for the front right upper position on Lexus LS430 models. This pre-greased, aluminum control arm combines durability with precise fitment to maintain your vehicle's suspension performance.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Machined ball joint with threaded stud for secure fit
• Light suspension grade type suitable for standard driving conditions
• Constructed from forged and cast aluminum for strength and reduced weight

Detailed Product Features and Specifications

The Delphi TC6312 control arm assembly features a machined ball joint mounting type with a 17.0 mm threaded stud, ensuring a reliable connection to the suspension system. The control arm itself is made from a combination of casting and forging processes using aluminum material, providing a balance of strength and lightweight performance. Rubber bushings are included to absorb vibrations and reduce noise, enhancing ride comfort. This assembly is designed with two mounting holes, each with a diameter of 10.4 mm, and comes with all necessary mounting hardware for a straightforward replacement. The control arm measures 220.0 mm in length and 307.5 mm in maximum width, tailored to fit the front right upper suspension position on Lexus LS430 vehicles.

Compatible Vehicles and Application

This suspension control arm and ball joint assembly is compatible with Lexus LS430 models, specifically designed for the front right upper suspension location. The part number TC6312 ensures precise fitment and reliable performance for this vehicle application.

• Replaces worn or damaged front right upper control arm on Lexus LS430
• Addresses suspension noise and vibration issues
• Corrects alignment problems caused by faulty control arms
• Improves handling and steering response
• Restores suspension geometry for safer driving

Installation Notes and Tips

Installation of the Delphi TC6312 control arm assembly requires basic suspension knowledge and tools. Since the part is pre-greased and includes bushings and mounting hardware, it is ready for immediate installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Torque all mounting bolts to manufacturer specifications. Because this assembly is not adjustable, proper alignment should be verified after installation.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing dependable performance for Lexus LS430 vehicles. The TC6312 control arm assembly is manufactured with quality materials and processes to ensure durability and fitment accuracy. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to support customer confidence in their products.