Delphi TC7841 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7841 suspension control arm and ball joint assembly is designed for precise fitment on select Mercedes-Benz models. Engineered with durable steel construction and natural rubber bushings, this front right lower rearward control arm offers reliable suspension performance for vehicles like the Mercedes-Benz CL550, S350, S450, and S550.

• Pre-greased for immediate installation
• Includes natural rubber bushings for effective vibration dampening
• Threaded ball joint stud for secure attachment
• Constructed from forged and cast steel for strength and durability
• Standard replacement grade suitable for light suspension applications
• Mounting hardware included for convenience
• Black finish for corrosion resistance

Detailed Product Description

The Delphi TC7841 suspension control arm and ball joint assembly is crafted from high-quality steel using a combination of casting and forging processes to ensure structural integrity and long service life. This assembly features natural rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint stud is threaded, measuring approximately 3.27 inches (83 mm) in length, providing a secure and precise fit. Designed specifically for the front right lower rearward position, this control arm is pre-greased, eliminating the need for additional lubrication during installation. Its black finish offers protection against corrosion, maintaining the part's durability over time.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following Mercedes-Benz models:

• Mercedes-Benz CL550
• Mercedes-Benz S350
• Mercedes-Benz S450
• Mercedes-Benz S550

It is intended for use in light suspension grade applications, providing reliable control and stability for the front right lower rearward suspension position.

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 integrity
• Vibration and harshness due to deteriorated suspension components
• Misalignment issues affecting vehicle handling and tire life

Installation Notes and Tips

Before installation, verify the part number TC7841 matches your vehicle’s requirements. The assembly comes pre-greased and includes mounting hardware, simplifying the replacement process. Ensure proper torque specifications are followed during installation to maintain suspension performance and safety. Since this control arm is not adjustable or greaseable post-installation, inspect surrounding suspension components for wear and replace as necessary.

Quality Assurance and Warranty

The Delphi TC7841 suspension control arm and ball joint assembly meets standard replacement grade specifications, ensuring dependable performance for Mercedes-Benz vehicles. Manufactured with precision and quality materials, this part is designed to maintain factory suspension characteristics. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.