Delphi TC1384 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1384 suspension control arm and ball joint assembly is engineered for front right lower rearward positioning on select Mercedes-Benz models. Designed with durable steel construction and integrated rubber and aluminum bushings, this component supports precise suspension movement and vehicle stability.

• Control arm made from forged and cast steel for strength and durability
• Includes rubber and aluminum bushings for effective vibration dampening
• Threaded ball joint stud with a 14mm diameter and 56mm length
• Standard replacement grade suitable for light suspension applications
• Pre-greased and grease fitting not included; non-greaseable design
• Mounting hardware included for straightforward installation
• Compatible with front right lower rearward position on Mercedes-Benz CLS and E-Class AMG and non-AMG models

Detailed Product Description

The Delphi TC1384 suspension control arm and ball joint assembly is specifically designed for the front right lower rearward suspension location on Mercedes-Benz CLS55 AMG, CLS63 AMG, CLS500, CLS550, E55 AMG, E63 AMG, E320, E350, E500, and E550 models. Constructed from a combination of casting and forging processes, the steel control arm offers a robust framework to maintain suspension geometry under various driving conditions. The assembly includes rubber and aluminum bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride quality.

The ball joint stud is threaded with a 14mm diameter and 56mm length, ensuring secure attachment and reliable articulation within the suspension system. This part is designed for light suspension grade applications and is a standard replacement component, making it suitable for restoring factory suspension performance. The control arm features a black finish and measures approximately 3.937 inches in length and 3.74 inches in width, fitting precisely within the specified mounting parameters.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play or noise
• Ball joint wear leading to steering instability or uneven tire wear
• Corroded or weakened control arm compromising suspension alignment
• Vibration and harshness due to deteriorated suspension components
• Replacement of factory control arm assemblies for maintenance or repair

Installation Notes and Tips

Installation of the Delphi TC1384 control arm assembly requires proper alignment and torque specifications to ensure optimal suspension performance. Since the part is not pre-greased and does not include grease fittings, no additional lubrication is necessary. Verify the correct front right lower rearward position before installation. Use the included mounting hardware and ensure all fasteners are tightened to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper handling characteristics.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC1384 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and reliability. This part is backed by Delphi's standard replacement warranty, providing confidence in its performance and longevity when installed on compatible Mercedes-Benz CLS and E-Class models.