Delphi TC1322 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1322 suspension control arm and ball joint assembly is designed for precise front left lower rearward suspension applications on select BMW models. Engineered with durable aluminum construction and natural rubber bushings, this component supports suspension stability and vehicle handling.

• Aluminum control arm with casting and forged construction for strength and lightweight performance
• Includes natural rubber bushings to reduce vibration and noise
• Threaded ball joint stud with 14.0 mm diameter and 84.5 mm length for secure fitment
• Standard replacement grade suitable for light suspension use
• Compatible with BMW 645Ci, 650i, 745i, 745Li, 750i, 750Li, 760i, 760Li, and M6 models
• Mounting hardware included for straightforward installation
• Silver finish control arm measuring up to 13.78 inches in length and 2.953 inches in width

Detailed Product Description

The Delphi TC1322 suspension control arm and ball joint assembly is crafted from aluminum using a combination of casting and forging processes to ensure a balance of strength and reduced weight. This assembly features natural rubber bushings that help absorb road shocks and minimize noise, contributing to a smoother ride. The ball joint stud is threaded, measuring 14.0 mm in diameter and 84.5 mm in length, providing a secure and reliable connection to the suspension system. Designed for light suspension grade applications, this control arm is a standard replacement part intended for the front left lower rearward position on various BMW vehicles, including the 645Ci, 650i, 745i, 745Li, 750i, 750Li, 760i, 760Li, and M6 models. The silver-colored control arm measures approximately 13.78 inches in length and 2.953 inches in width, fitting precisely within the specified mounting parameters.

Common Applications and Issues Addressed

• Restores proper suspension geometry and alignment on BMW front left lower rearward positions
• Eliminates clunking or knocking noises caused by worn bushings or ball joints
• Improves vehicle handling and steering response for BMW 645Ci, 650i, 745i, and related models
• Addresses uneven tire wear resulting from suspension component wear
• Replaces damaged or corroded control arms to maintain suspension integrity

Installation Notes and Tips

Installation of the Delphi TC1322 control arm requires standard suspension tools and mechanical knowledge. Ensure the vehicle is securely lifted and supported before beginning work. Verify the correct orientation for the front left lower rearward position and torque all fasteners to manufacturer specifications. Since this part is not greaseable and does not include a grease fitting, no additional lubrication is necessary during installation. Inspect related suspension components for wear and replace as needed to maintain optimal performance.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC1322 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. Consult product documentation or supplier information for exact warranty terms.