Delphi TC6072 Suspension Control Arm - Rear Left Lower

OE-Style Rear Left Lower Control Arm

Delphi TC6072 is a rear left lower suspension control arm built for the Ford Thunderbird and Lincoln LS applications listed below. It uses an aluminum alloy body with casting/forged construction, pre-greased bushings, and a press-in ball joint for standard replacement service.

Delphi applies OE-level dimensional and material analysis to help match factory fit and function for the rear suspension.

Key Features

• Aluminum alloy construction for the rear suspension assembly
• Pre-greased design with bushings included
• Press-in ball joint included
• Natural rubber bushings with black bushing color
• Standard replacement grade for rear left lower position
• Delphi part number TC6072

Detailed Description

Delphi TC6072 is a rear left lower control arm for 2002 Ford Thunderbird and 2000-2002 Lincoln LS models. It is built from aluminum alloy with casting/forged construction and includes bushings plus a press-in ball joint for direct suspension service. The part is pre-greased and does not include a grease fitting or mounting hardware. Delphi’s OE-focused testing includes exposure to extreme temperatures and salt spray, along with dimensional and material analysis to support fitment consistency between OE and aftermarket applications. If you are replacing a worn rear suspension control arm on a Ford Thunderbird or Lincoln LS, TC6072 provides a direct-match service part for the listed position.

This part cross-references Dorman OE Solutions 521-937 for the same application.

Common Problems This Part Can Address

• Rear suspension looseness or wandering
• Clunking or knocking from the rear left lower suspension area
• Uneven tire wear caused by worn control arm components
• Excessive play from deteriorated bushings or ball joint wear
• Restoring rear suspension geometry after component wear

Installation Notes and Tips

Verify the rear left lower position before installation and compare the removed part to Delphi TC6072 for mounting points and dimensions. Because mounting hardware is not included, reuse or source the correct hardware as needed. A professional alignment is recommended after suspension work to confirm proper rear geometry and tire wear characteristics.

Quality Assurance

Delphi uses OE-based engineering, dimensional checks, and material analysis to support consistent replacement fitment. The part is also tested across extreme temperature ranges and salt-spray exposure to evaluate durability in demanding conditions.