Delphi TC8189 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC8189 suspension control arm and ball joint assembly is engineered for Nissan Altima and Maxima models. Designed with durable aluminum construction and premium-grade components, this assembly ensures reliable suspension performance and precise steering response.

• Aluminum control arm with casting and forged construction for strength and lightweight durability
• Includes pre-greased ball joint with machined mounting and grooved stud type
• Black rubber bushings and chloroprene rubber dust boot for enhanced wear resistance
• Gray uncoated finish with two mounting holes (0.555 inch diameter) for secure fitment
• Compatible with power steering systems on Nissan Altima and Maxima

Detailed Product Features and Specifications

The TC8189 control arm assembly features a robust aluminum control arm constructed through casting and forging processes, providing a balance of strength and reduced weight. The included ball joint is pre-greased and mounted with precision-machined surfaces, featuring a grooved stud type that enhances secure attachment and durability. The assembly incorporates black rubber bushings and a chloroprene rubber dust boot to protect internal components from contaminants and extend service life. The control arm measures approximately 17.48 inches in length and 17.44 inches in width, with mounting holes sized at 0.555 inches in diameter to ensure proper alignment and fitment. This assembly is designed specifically for Nissan Altima and Maxima models equipped with power steering systems.

Applications and Common Suspension Issues Addressed

• Replacement of worn or damaged control arms to restore suspension geometry
• Correction of excessive play or noise caused by failing ball joints or bushings
• Improvement of steering stability and handling performance on Nissan Altima and Maxima
• Resolution of uneven tire wear related to suspension component wear
• Restoration of proper suspension articulation and ride comfort

Installation Notes and Tips

When installing the Delphi TC8189 control arm and ball joint assembly, ensure the vehicle is securely lifted and supported. Verify compatibility with the specific Nissan Altima or Maxima model year before installation. The assembly comes pre-greased and includes bushings and dust boots, eliminating the need for additional lubrication during installation. Use appropriate torque specifications for mounting bolts and ball joint studs to maintain safety and performance. Inspect related suspension components during installation for wear or damage.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards, using premium materials such as aluminum and chloroprene rubber for durability. The TC8189 assembly undergoes rigorous quality control to ensure fit, form, and function. While specific warranty details are not provided here, Delphi typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.