Delphi TC7927 Suspension Control Arm and Ball Joint Assembly - Rear Upper Forward

Delphi Rear Upper Forward Suspension Control Arm for Acura TL

The Delphi TC7927 suspension control arm and ball joint assembly is designed specifically for the rear upper forward position on Acura TL models. Engineered with durable steel construction and pre-greased components, this assembly provides reliable suspension performance and helps maintain proper wheel alignment.

• Pre-greased for immediate installation and reduced maintenance
• Includes natural rubber bushings for effective vibration dampening
• Steel control arm constructed with casting and forging for strength
• Press-in ball joint with threaded stud for secure mounting
• Standard replacement grade designed for light suspension applications
• Black finish for corrosion resistance and durability
• Includes mounting hardware for straightforward installation

Durable Construction and Design Features

The Delphi TC7927 control arm assembly features a robust steel construction combining casting and forging processes to ensure structural integrity under typical driving conditions. The natural rubber bushings included help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud measuring 2.657 inches (67.5 mm) in length, providing a secure and precise fit. This assembly is pre-greased, eliminating the need for additional lubrication during installation, although it is not greaseable after installation. The control arm measures approximately 15.35 inches (390 mm) in length and 3.19 inches (81 mm) in maximum width, designed to fit the rear upper forward suspension position on Acura TL vehicles.

Compatible Applications and Common Uses

• Replacement for worn or damaged rear upper forward suspension control arm on Acura TL
• Addresses issues such as uneven tire wear caused by misalignment
• Resolves suspension noise or clunking from deteriorated bushings or ball joints
• Improves vehicle handling and stability by restoring proper suspension geometry
• Suitable for light suspension grade applications requiring standard replacement parts

Installation Notes and Tips

Installation of the Delphi TC7927 control arm assembly requires basic suspension knowledge and appropriate tools. Since the ball joint is press-in mounted, professional installation or a press tool is recommended to ensure proper seating. The assembly comes pre-greased and includes bushings and mounting hardware, simplifying the replacement process. Verify the mounting hole diameter of 0.476 inches (12.1 mm) matches your vehicle’s specifications before installation. This control arm is not adjustable and does not include a grease fitting, so no additional lubrication is necessary after installation.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC7927 control arm assembly is a standard replacement grade part designed for reliable performance in light suspension applications. While specific warranty details are not provided, Delphi products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, consult the product documentation or Delphi directly.