Delphi TC5939 Suspension Control Arm - Rear Lower Forward

Rear Lower Forward Control Arm for Acura and Honda

Delphi TC5939 is a standard replacement suspension control arm for the rear lower forward position. Built from steel with a black finish and supplied with mounting hardware, it is a direct-fit service part for select Acura CL, Acura TL, and Honda Accord applications.

For Acura TL rear lower forward control arm replacement, Acura CL rear lower forward suspension service, or Honda Accord rear lower forward control arm repair, this part provides the OE-style dimensional and material focus Delphi uses across its steering and suspension portfolio.

Key Features

• Steel construction for suspension strength and durability
• Black finish
• Adjustable design
• Standard replacement grade
• Mounting hardware included
• Rear lower forward position
• Part number TC5939

Detailed Description

Delphi TC5939 is a rear lower forward suspension control arm engineered for vehicles that require precise rear suspension geometry. It is listed for 2001-2003 Acura CL, 1999-2003 Acura TL, and 1998-2002 Honda Accord applications. Delphi applies OE-focused dimensional and material analysis to help maintain proper fit and suspension alignment, and each part is tested across extreme temperature and corrosion conditions to verify performance under demanding service environments. This part cross-references MOOG Chassis Products RK642023 for the same application.

Use TC5939 when replacing a worn or damaged rear lower forward control arm on an Acura TL, Acura CL, or Honda Accord. The steel construction and adjustable design support accurate suspension restoration, while the included hardware helps streamline the repair process.

What It Helps Repair

• Rear suspension clunking or knocking from a worn control arm
• Uneven tire wear caused by suspension geometry issues
• Loose or unstable rear-end handling
• Excessive play from a bent or fatigued control arm
• Alignment problems after suspension wear

Installation Notes and Tips

Install TC5939 in the rear lower forward position only. Verify vehicle year, make, and model before ordering, and inspect related bushings, fasteners, and alignment components during service. Because this control arm is adjustable, a professional wheel alignment is recommended after installation on Acura CL, Acura TL, and Honda Accord rear suspension repairs.

Quality Assurance

Delphi uses OE-based engineering practices for its aftermarket steering and suspension parts. TC5939 is evaluated for temperature extremes and salt-spray exposure, with dimensional and material checks used to support consistent fitment and service life.