Delphi TC3445 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3445 suspension control arm and ball joint assembly is engineered for front right lower rearward applications on select Audi and Porsche models. Designed with durable aluminum construction and natural rubber bushings, this assembly provides reliable suspension performance for vehicles such as the Audi A4, A5, and Porsche Macan.

• Light suspension grade type for balanced handling
• Aluminum control arm with casting and forged construction
• Natural rubber bushings for vibration dampening
• Single mounting hole with 13.3 mm diameter
• Ball joint with 14 mm thread diameter and 72 mm stud length
• Silver finish control arm with a maximum width of 180 mm (7.087 inches)
• Standard replacement grade for front right lower rearward position
• Mounting hardware included for ease of installation

Technical Details and Construction

The Delphi TC3445 control arm assembly features a robust aluminum design combining casting and forging techniques to ensure strength and durability while maintaining a lightweight profile. The natural rubber bushings help absorb road vibrations, contributing to a smoother ride and improved suspension response. This assembly is not greaseable and does not include a grease fitting, reflecting its maintenance-free design. The ball joint specifications include a 14 mm thread diameter and a 72 mm stud length, tailored for precise fitment on compatible Audi and Porsche models.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with a range of Audi and Porsche vehicles, including:

• Audi A4, A4 allroad, A4 Quattro
• Audi A5, A5 Quattro
• Audi allroad
• Porsche Macan
• Audi Q5, RS5, S4, S5, SQ5

It is specifically designed for the front right lower rearward suspension position, ensuring proper alignment and handling characteristics for these models.

Common Suspension Issues Addressed

• Worn or damaged control arms causing poor handling or alignment issues
• Excessive suspension noise due to deteriorated bushings or ball joints
• Uneven tire wear resulting from faulty suspension components
• Reduced ride comfort and increased vibration
• Loose or unstable front suspension affecting vehicle control

Installation Notes and Tips

When installing the Delphi TC3445 control arm assembly, ensure the vehicle is securely lifted and supported. Verify the correct front right lower rearward position before removal of the old part. Since this assembly includes mounting hardware, use the provided components to maintain proper torque specifications. Alignment should be checked and adjusted after installation to ensure optimal suspension performance and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing reliable performance consistent with original equipment specifications. While specific warranty details are not provided, Delphi products are manufactured under strict quality controls to ensure durability and fitment accuracy for Audi and Porsche vehicles.