Delphi TC1752 Suspension Control Arm - Rear Upper Rearward

OE-Style Rear Upper Rearward Control Arm

Delphi TC1752 is a suspension control arm built for the rear upper rearward position on select Mercedes-Benz models. It combines steel and aluminum construction with a forged/cast design and natural rubber bushings to support stable suspension movement and consistent alignment geometry.

For Mercedes-Benz CL500, S430, S500, S350, S600, CL55 AMG, CL600, and S55 AMG applications, this Delphi control arm is built to match OE dimensions and material requirements for direct replacement service.

Key Features

• Delphi TC1752 suspension control arm for the rear upper rearward position
• Steel and aluminum construction with casting/forged manufacturing
• Natural rubber bushings included
• Standard replacement grade for OE-style service
• Non-adjustable design
• Silver finish
• Distance between mounting holes: 322.0

Detailed Description

Delphi applies OE-focused engineering to this suspension control arm, using dimensional and material analysis to support proper fit and function. The arm is tested for demanding temperature extremes and salt-spray exposure, helping verify durability in harsh underbody conditions. Delphi TC1752 is a direct-fit replacement for the rear upper rearward suspension location on compatible Mercedes-Benz vehicles, including the CL500, S430, S500, S350, S600, CL55 AMG, CL600, and S55 AMG.

This part cross-references Beck/Arnley 102-5969 and Mevotech Supreme CMS101181 for the same application.

What It Helps Address

• Excessive rear suspension play or looseness
• Clunking or knocking from worn control arm bushings
• Uneven tire wear caused by suspension geometry issues
• Alignment instability after bushing or arm wear
• Restoration of rear suspension control on Mercedes-Benz CL500 and S430 applications

Installation Notes and Tips

Verify the rear upper rearward position before installation and compare the old arm to Delphi TC1752 for mounting-hole spacing and bushing orientation. Because mounting hardware is not included, reuse or source the correct hardware separately as needed. A professional alignment is recommended after replacement to confirm suspension geometry on Mercedes-Benz S500, S600, and related models.

Quality Assurance

Delphi builds this control arm using OE-based dimensional and material checks and subjects it to temperature and corrosion testing to support consistent replacement quality. The part number is TC1752.