Delphi TC2739 Suspension Control Arm - Front Left Lower

OE-Style Front Left Lower Control Arm

Delphi TC2739 is a front left lower suspension control arm built for direct replacement service on select Mercedes-Benz SUVs. It combines casting/forged construction with a coated black finish and OE-focused dimensional analysis for consistent alignment and suspension geometry.

• Fits 2006-2013 Mercedes-Benz GL and ML applications in the front left lower position
• Casting/forged construction for strength and dimensional stability
• Black coated finish for added corrosion resistance
• Rubber and aluminum bushings included
• Press-in ball joint mounting type
• Mounting hardware included
• Standard replacement grade
• Delphi part number TC2739

Detailed Product Overview

Delphi TC2739 is engineered as a standard replacement suspension control arm for the front left lower position. It is built with a casting/forged construction and finished in black coating, with bushings included and a press-in ball joint mounting design. Delphi applies OE-level dimensional and material analysis to help maintain proper fit and suspension performance on Mercedes-Benz GL550, GL450, GL350, ML350, ML450, ML550, ML320, and ML500 models.

This part cross-references Mevotech Supreme CMS101052 for the same application. The Delphi TC2739 is a practical choice when replacing a worn front lower control arm on Mercedes-Benz GL and ML platforms, especially when restoring steering response, ride control, and alignment stability.

Common Repair Symptoms

• Front-end clunking or knocking over bumps
• Uneven tire wear from suspension geometry issues
• Loose or wandering steering feel
• Excessive play from worn control arm bushings
• Alignment that will not hold after service

Installation Notes

Install in the front left lower position only and verify vehicle-specific fitment before service. Because the ball joint is press-in and mounting hardware is included, inspect the surrounding suspension components, fasteners, and alignment settings during installation. A professional wheel alignment is recommended after replacement to confirm correct suspension angles on Mercedes-Benz GL450, ML350, and related applications.

Quality Assurance

Delphi subjects its aftermarket steering and suspension components to OE-style validation, including extreme temperature exposure and salt-spray testing, to support durability in demanding road conditions. The brand also uses dimensional and material analysis to improve OE-to-aftermarket compatibility for the TC2739 control arm.