Delphi TC5615 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5615 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select Lexus and Toyota models. This pre-greased, stamped steel control arm offers a reliable replacement option engineered to meet standard suspension requirements for vehicles like the Toyota Camry, Avalon, and Lexus ES300h and ES350.

• Pre-greased for immediate installation
• Stamped steel construction with black finish
• Bolt-in ball joint with threaded stud
• Includes mounting hardware for secure fitment
• Compatible with front left lower suspension on Lexus and Toyota models

Technical Details and Construction

The TC5615 control arm features a stamped steel design that balances strength and weight, finished in black for corrosion resistance. It includes a bolt-in ball joint with a 14mm threaded stud and a stud length of approximately 5.433 inches (138mm). The assembly is pre-greased but does not include grease fittings or bushings, which are made of rubber to provide suspension grade light-duty performance. Mounting hardware is included, with two mounting holes measuring 29.8mm and 59.8mm in diameter respectively, ensuring proper alignment and fitment.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following vehicles:

• Toyota Camry (front left lower suspension)
• Toyota Avalon (front left lower suspension)
• Lexus ES300h (front left lower suspension)
• Lexus ES350 (front left lower suspension)

Part number TC5615 is specifically designed to meet the suspension requirements of these models, providing a direct replacement for worn or damaged control arms.

Common Suspension Issues Addressed

• Excessive play or looseness in the front left lower suspension
• Uneven tire wear caused by worn control arm components
• Clunking or knocking noises during driving or turning
• Poor vehicle handling or alignment problems
• Vibration or instability at higher speeds

Installation Notes and Tips

Installation of the Delphi TC5615 control arm requires basic suspension knowledge and tools. Since the assembly is pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before removing the old control arm. Torque all bolts to manufacturer specifications and verify proper alignment after installation. This part is not adjustable and does not include grease fittings, so no additional lubrication is necessary post-installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for durability and performance. The TC5615 control arm and ball joint assembly is a standard replacement grade part backed by Delphi's quality assurance processes. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to ensure reliable service life.