Delphi TC949 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC949 suspension control arm and ball joint assembly is designed for precise fitment on select Mercedes-Benz models. Engineered with durable materials and pre-greased components, this front right upper control arm ensures reliable suspension performance and handling.

• Pre-greased for immediate use and reduced maintenance
• Includes grease fitting for easy lubrication
• Comes with neoprene rubber bushings for vibration dampening
• Press-in ball joint mounting type for secure installation
• Constructed from casting/forged 6082 aluminum alloy for strength and corrosion resistance
• Mounting hardware included for complete replacement
• Standard replacement grade for dependable service
• Control arm finished in white for corrosion protection

Durable Construction and Precise Fitment

The Delphi TC949 control arm assembly is crafted from high-quality 6082 aluminum alloy using a casting and forging process, providing a balance of strength and lightweight performance. The included neoprene rubber bushings help absorb road vibrations, improving ride comfort and reducing noise. The ball joint features a press-in mounting type, ensuring a secure and stable connection to the suspension system. This assembly is pre-greased and includes a grease fitting, allowing for straightforward maintenance and extended component life. Designed specifically for the front right upper position, it is compatible with a range of Mercedes-Benz vehicles including the 300SD, 300SE, 400SE, 400SEL, 500SEC, 500SEL, 600SEC, 600SEL, CL500, CL600, S320, S350, S420, S500, and S600 models.

Compatible Mercedes-Benz Models and Applications

This suspension control arm and ball joint assembly (part number TC949) is compatible with multiple Mercedes-Benz sedans and coupes from the 300, 400, 500, and 600 series, as well as CL and S-Class variants. It is designed to replace the front right upper control arm, restoring proper suspension geometry and handling characteristics.

• Corrects suspension misalignment and uneven tire wear
• Eliminates clunking or knocking noises from worn ball joints or bushings
• Restores steering responsiveness and vehicle stability
• Addresses vibration and harshness caused by deteriorated bushings
• Prevents premature suspension component failure

Installation Notes and Tips

Installation of the Delphi TC949 control arm assembly requires standard suspension tools and mechanical knowledge. The included mounting hardware simplifies the replacement process. Since the assembly is pre-greased and includes a grease fitting, it is recommended to lubricate the ball joint after installation to ensure optimal performance. Verify torque specifications according to the vehicle manufacturer’s guidelines to maintain safety and alignment.

Quality Assurance and Warranty

Delphi suspension components meet industry standards for durability and performance. The TC949 control arm assembly is manufactured to provide a reliable standard replacement option for Mercedes-Benz vehicles. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship to support long-term use.