Delphi TC2949 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2949 suspension control arm and ball joint assembly is designed for front left upper forward positions on select Mercedes-Benz models. This pre-greased, durable component ensures reliable suspension performance and precise handling for vehicles such as the GL320, ML350, and R500.

• Pre-greased for immediate use and reduced maintenance
• Includes grease fitting for easy lubrication
• Comes with bushings for proper fit and function
• Press-in ball joint mounting type for secure installation
• Constructed from casting/forged 6082 aluminum material
• Standard replacement grade for reliable durability
• White control arm color for corrosion resistance and identification
• Mounting hardware included for installation convenience

Durable Construction and Design Features

The Delphi TC2949 control arm assembly is manufactured using high-quality 6082 aluminum, combining casting and forging processes to provide strength and lightweight performance. The press-in ball joint mounting ensures a secure and stable connection, while the included bushings help absorb vibrations and maintain suspension geometry. Pre-greased components and a grease fitting simplify maintenance, extending the life of the assembly. This part is designed specifically for the front left upper forward position, ensuring proper fitment and function on compatible Mercedes-Benz models.

Compatible Mercedes-Benz Models

This suspension control arm and ball joint assembly is compatible with a range of Mercedes-Benz vehicles, including GL320, GL350, GL450, GL550, ML63 AMG, ML320, ML350, ML450, ML500, ML550, R63 AMG, R320, R350, and R500. The precise fitment ensures optimal suspension performance and handling characteristics for these models.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Ball joint wear leading to suspension noise or looseness
• Corroded or weakened control arm structure affecting alignment
• Difficulty maintaining proper suspension geometry
• Excessive vibration or uneven tire wear

Installation Notes and Tips

When installing the Delphi TC2949 control arm assembly, ensure the vehicle is securely lifted and supported. The pre-greased ball joint and included grease fitting allow for lubrication after installation. Verify the control arm is positioned correctly in the front left upper forward location. Use the included mounting hardware to secure the assembly, and torque all fasteners to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing dependable performance for Mercedes-Benz vehicles. The TC2949 assembly undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details are not provided, Delphi parts typically come with manufacturer-backed coverage against defects in materials and workmanship.