Delphi TC1878 Suspension Control Arm and Ball Joint Assembly - Front Lower Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1878 suspension control arm and ball joint assembly is designed specifically for front lower forward positions on Audi A6, A6 Quattro, and S6 models. Crafted from durable aluminum with natural rubber bushings, this assembly provides reliable suspension performance for light suspension grade applications.

• Compatible with Audi A6, A6 Quattro, and S6 front lower forward suspension
• Constructed from forged and cast aluminum for strength and lightweight durability
• Includes natural rubber bushings for effective vibration dampening
• Threaded ball joint stud with 14mm diameter and 80mm length
• Mounting hardware included for straightforward installation
• Standard replacement grade for reliable suspension repair
• Silver finish with a maximum length of 530mm and width of 60mm

Detailed Product Description

The Delphi TC1878 suspension control arm and ball joint assembly is engineered to meet the specific suspension needs of Audi A6, A6 Quattro, and S6 vehicles. Featuring a combination of casting and forging in aluminum construction, this control arm balances strength and weight reduction, contributing to improved vehicle handling and suspension response. The assembly includes natural rubber bushings that help absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint stud is threaded, measuring 14mm in diameter and 80mm in length, ensuring secure attachment and compatibility with factory suspension components. This assembly is designed for light suspension grade use and comes with all necessary mounting hardware, simplifying the replacement process.

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 structure affecting suspension alignment
• Vibration and harshness due to deteriorated suspension components
• Failed front lower forward suspension parts impacting vehicle handling

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before beginning installation
• Remove old control arm assembly carefully to avoid damage to surrounding components
• Verify that the mounting hole diameter (12.2mm) matches factory specifications
• Use included mounting hardware and torque to manufacturer’s recommended settings
• Alignment check is recommended after installation to maintain proper suspension geometry

Quality Assurance and Warranty

Delphi suspension components, including the TC1878 control arm and ball joint assembly, are manufactured to meet or exceed OEM standards. This part is a standard replacement grade product designed for durability and consistent performance. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to ensure customer confidence in product reliability.