Delphi TC3449 Suspension Control Arm - Rear Right Upper Center

Delphi Suspension Control Arm for Mercedes-Benz Vehicles

The Delphi TC3449 suspension control arm is engineered for reliable rear right upper center suspension performance on select Mercedes-Benz models. Designed with durable steel construction and natural rubber bushings, this control arm supports stable handling and ride comfort.

• Constructed from stamped steel for strength and durability
• Black cataphoresis finish for corrosion resistance
• Includes natural rubber bushings with black color for vibration absorption
• Press-in ball joint mounting type (ball joint not included)
• Standard replacement grade with a straight shape design
• Dimensions: 14.646 inches length, 83.0 mm width, 41.5 mm height
• Compatible with rear right upper center suspension position

Durable Construction and Precise Fitment

The Delphi TC3449 control arm is manufactured using stamped steel, providing a robust framework that withstands the stresses of daily driving. Its black cataphoresis finish offers enhanced corrosion protection, extending the part's service life. The included natural rubber bushings help reduce road noise and vibrations, contributing to a smoother ride. This control arm is designed specifically for rear right upper center suspension applications on Mercedes-Benz models such as the GL63 AMG, GLE43 AMG, GLS550, ML350, and others listed in the fitment. The press-in ball joint mounting type allows for straightforward integration with compatible ball joints (sold separately).

Compatible Mercedes-Benz Models

This suspension control arm is compatible with a range of Mercedes-Benz SUVs and crossovers, including GL63 AMG, GL350, GL450, GL550, GLE43 AMG, GLE63 AMG, GLE300d, GLE350d, GLE400, GLE450 AMG, GLE550, GLE550e, GLS63 AMG, GLS350d, GLS450, GLS550, ML63 AMG, ML250, ML350, ML400, and ML550 models. Ensure compatibility by verifying the rear right upper center suspension position and part number TC3449.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive vibration
• Corroded or weakened control arm structure affecting alignment
• Loose or noisy suspension components at the rear right upper center position
• Reduced handling stability and uneven tire wear
• Failed suspension control arm impacting vehicle safety and ride quality

Installation Notes and Tips

Installation of the Delphi TC3449 control arm requires removal of the old control arm and proper alignment of the new part. Note that the ball joint is not included and must be installed separately if needed. Use appropriate tools to press in the ball joint and torque mounting bolts to manufacturer specifications. It is recommended to have a professional alignment performed after installation to ensure optimal suspension geometry and vehicle handling.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC3449 control arm is a standard replacement grade part designed for durability and consistent performance. While specific warranty details may vary, Delphi typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.