Delphi TC2554 Suspension Control Arm - Rear Left Lower Rearward

Rear Left Lower Rearward Control Arm for Mercedes-Benz

Delphi TC2554 is a suspension control arm built for the rear left lower rearward position on select Mercedes-Benz CL-Class and S-Class models. It uses aluminum construction with a casting/forged design, neoprene rubber bushings, and a standard replacement grade for direct service work.

Key Features

• Aluminum control arm with casting/forged construction
• Rear left lower rearward position
• Neoprene rubber bushings included
• Black bushing color with blasted finish
• Standard replacement grade for OE-style service
• Length: 13.61 in. (345.7 mm)
• Width: 61.0 mm; height: 48.0 mm
• Distance between mounting holes: 285.0 mm
• Not pre-greased and no grease fitting included
• No ball joint included

Detailed Description

Delphi TC2554 suspension control arm is engineered for the rear left lower rearward location on Mercedes-Benz CL550, CL600, CL63 AMG, CL65 AMG, S350, S400, S450, S550, S600, S63 AMG, and S65 AMG applications listed below. It is built from aluminum with a blasted finish and neoprene rubber bushings to match the dimensional and material requirements of the original part as closely as possible. Delphi applies OE-focused testing and dimensional analysis to support proper fit and consistent suspension performance in demanding conditions.

This part cross-references Mevotech Supreme CMS101097 for the same application. Delphi TC2554 is a practical OE-style replacement for rear suspension service on Mercedes-Benz S550 and Mercedes-Benz CL550 platforms where the rear left lower rearward arm is worn or damaged.

Vehicle Fitment

• Fits 2007-2014 Mercedes-Benz CL550, rear left lower rearward.
• Fits 2007-2014 Mercedes-Benz CL600, rear left lower rearward.
• Fits 2008-2014 Mercedes-Benz CL63 AMG, rear left lower rearward.
• Fits 2008-2014 Mercedes-Benz CL65 AMG, rear left lower rearward.
• Fits 2012-2013 Mercedes-Benz S350, rear left lower rearward.
• Fits 2010-2013 Mercedes-Benz S400, rear left lower rearward.
• Fits 2012-2013 Mercedes-Benz S550, rear left lower rearward.
• Fits 2007-2013 Mercedes-Benz S600, rear left lower rearward, w/o B-7 reinforcement on Special Protection version.
• Fits 2011-2013 Mercedes-Benz S63 AMG, rear left lower rearward.
• Fits 2007-2013 Mercedes-Benz S65 AMG, rear left lower rearward, w/o B-7 reinforcement on Special Protection version.
• Fits 2008-2011 Mercedes-Benz S450, rear left lower rearward.
• Fits 2007-2011 Mercedes-Benz S550, rear left lower rearward, w/o B-7 reinforcement on Special Protection version.
• Fits 2008-2010 Mercedes-Benz S63 AMG, rear left lower rearward, w/o B-7 reinforcement on Special Protection version.

Installation Notes and Tips

• Confirm the rear left lower rearward position before ordering.
• Inspect adjacent bushings, fasteners, and suspension links for wear during replacement.
• Because mounting hardware is not included, reuse or source the correct hardware as needed.
• Verify Special Protection version notes for S600, S65 AMG, S550, and S63 AMG applications.
• Perform a wheel alignment after suspension component replacement.

Quality Assurance

Delphi uses OE-oriented dimensional and material analysis and subjects parts to temperature extremes below -40 degrees C and above 120 degrees C, along with 720 hours of salt spray exposure, to evaluate durability and fit. That testing approach supports consistent replacement quality for Mercedes-Benz rear suspension service.