Delphi TC7184 Suspension Control Arm and Ball Joint Assembly - Rear Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7184 suspension control arm and ball joint assembly is designed specifically for the rear left upper position on Acura RL models. Engineered with durable steel construction and pre-greased components, this assembly ensures reliable suspension performance and precise fitment for your vehicle.

• Pre-greased for immediate installation
• Includes rubber bushings for vibration dampening
• Machined ball joint mounting with threaded stud
• Durable steel control arm with casting and forging construction
• Mounting hardware included for straightforward replacement

Detailed Product Features and Specifications

This Delphi suspension control arm and ball joint assembly (part number TC7184) is built with a steel control arm that combines casting and forging methods to provide strength and durability. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint features a machined mounting type with a threaded stud measuring 20.5 mm in length, ensuring secure attachment and reliable steering response. The control arm measures up to 226 mm in length and 48 mm in maximum width, finished in black for corrosion resistance. Mounting hardware and a single mounting hole with a 12.2 mm diameter are included to facilitate proper installation. This assembly is designed for light suspension grade applications and is not adjustable or greaseable after installation.

Compatible Vehicles and Fitment Details

This suspension control arm and ball joint assembly is compatible with Acura RL models requiring a rear left upper suspension component. The part number TC7184 ensures precise fitment and replacement of the original equipment part, maintaining the vehicle's suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Ball joint wear leading to steering instability or noise
• Corroded or weakened control arm compromising suspension integrity
• Vibration and harshness due to deteriorated suspension components
• Misalignment issues affecting tire wear and handling

Installation Notes and Tips

Before installation, verify the part number TC7184 matches your Acura RL’s rear left upper suspension control arm. The assembly comes pre-greased and includes mounting hardware, simplifying the replacement process. Use proper torque specifications for mounting bolts and ensure the ball joint stud is securely threaded. Since this part is not adjustable, alignment should be checked and corrected after installation to maintain optimal suspension performance.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards for durability and performance. The TC7184 control arm and ball joint assembly is a standard replacement grade part, backed by Delphi’s quality assurance processes. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.