Delphi TC1828 Suspension Control Arm and Ball Joint Assembly - Front Right Upper Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1828 suspension control arm and ball joint assembly is engineered for front right upper rearward positioning on select Audi and Volkswagen models. Designed with durable aluminum construction and natural rubber bushings, this component supports precise suspension movement and vehicle stability.

• Aluminum control arm with casting and forged construction for strength and lightweight performance
• Includes natural rubber bushings for effective vibration dampening
• Pinch-type ball joint stud with an 18.0 mm thread diameter and 47.1 mm stud length
• Standard replacement grade suitable for light suspension applications
• Compatible with Audi A6, A6 Quattro, S6, A8 Quattro, S8, and Volkswagen Phaeton models

Detailed Product Features and Specifications

The Delphi TC1828 control arm assembly features a silver aluminum arm measuring approximately 315 mm (12.402 inches) in length and 53 mm (2.087 inches) in maximum width. Its casting and forged construction ensures a balance of rigidity and weight savings, critical for maintaining suspension geometry and handling characteristics. The assembly includes natural rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride quality. The ball joint stud is a pinch-type design, providing secure attachment and reliable articulation within the suspension system. This assembly is designed without grease fittings and is not greaseable, requiring no additional lubrication during service.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is specifically compatible with the following vehicles:

• Audi A6 and A6 Quattro
• Audi S6
• Audi A8 Quattro
• Audi S8
• Volkswagen Phaeton

It is intended for front right upper rearward suspension positioning, making it a direct replacement for worn or damaged components in these models.

Common Issues Addressed by This Control Arm Assembly

• Excessive suspension play or looseness causing unstable handling
• Worn or damaged bushings leading to increased vibration and noise
• Ball joint wear resulting in steering imprecision or clunking sounds
• Corrosion or fatigue in original control arm compromising suspension integrity
• Alignment difficulties due to bent or damaged control arm components

Installation Notes and Tips

Installation of the Delphi TC1828 control arm assembly requires removal of the existing front right upper rearward control arm. Since mounting hardware is not included, reuse of original bolts or purchase of OEM hardware is necessary. The assembly is not adjustable and does not include grease fittings, so no lubrication is required during installation. Proper torque specifications should be followed to ensure secure mounting and suspension performance. Alignment check and adjustment after installation is recommended to maintain vehicle handling and tire wear.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC1828 control arm assembly is a standard replacement grade part designed for reliable service life 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 for exact warranty terms.