Delphi TC6249 Suspension Control Arm and Ball Joint Assembly - Rear Right Lower

Delphi Rear Right Lower Suspension Control Arm Overview

The Delphi TC6249 suspension control arm and ball joint assembly is designed for reliable rear right lower suspension performance. Engineered for select Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models, this aluminum control arm offers a durable and precise fit for vehicles like the Aztek, Montana, Relay, Rendezvous, Silhouette, Terraza, and Uplander.

• Pre-greased for immediate installation
• Includes rubber bushings for vibration dampening
• Aluminum casting/forged construction for strength and weight savings
• Press-in ball joint with threaded stud for secure mounting
• Standard replacement grade for suspension maintenance
• Compatible with rear right lower suspension position
• Includes mounting hardware for direct fit

Durable Construction and Design Features

The TC6249 control arm is constructed from forged and cast aluminum, providing a balance of strength and reduced weight to maintain suspension integrity without adding unnecessary mass. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is press-in mounted with a threaded stud type, ensuring a secure and reliable connection to the suspension system. This control arm is designed specifically for light suspension grade applications and is not adjustable, maintaining factory alignment specifications.

Compatible Vehicles and Applications

This suspension control arm assembly is compatible with the rear right lower position on various GM vehicles, including Buick Aztek, Chevrolet Montana, Relay, Pontiac Rendezvous, Silhouette, Terraza, and Saturn Uplander models. The part number TC6249 ensures precise fitment for these vehicles, making it suitable for standard replacement needs in suspension repair or maintenance.

• Replaces worn or damaged rear right lower control arms
• Addresses suspension noise and vibration issues
• Corrects alignment problems caused by bushing wear
• Restores proper suspension geometry for improved handling
• Prevents premature tire wear due to suspension faults

Installation Notes and Tips

Installation of the Delphi TC6249 control arm requires basic suspension knowledge and tools. Since the part comes pre-greased and includes mounting hardware, preparation time is reduced. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Verify that the mounting holes align correctly with the vehicle’s frame and suspension components. Torque all fasteners to manufacturer specifications to maintain safety and performance. Because this control arm is non-adjustable, alignment checks after installation are recommended to confirm proper suspension geometry.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, ensuring consistent quality and durability. The TC6249 control arm assembly is manufactured to OEM specifications, providing reliable performance for the specified GM vehicles. While specific warranty details are not provided here, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.