Delphi TC2450 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2450 suspension control arm and ball joint assembly is engineered for front left upper forward suspension applications on select Audi models. Designed with durable aluminum construction and pre-greased components, this assembly offers reliable performance for Audi A4, A5, Q5, RS5, S4, S5, and SQ5 vehicles.

• Pre-greased for immediate installation and reduced maintenance
• Aluminum control arm with casting and forged construction for strength and lightweight design
• Includes natural rubber bushings for effective vibration dampening
• Grooved ball joint stud type with a length of 3.071 inches (78.0 mm)
• Standard replacement grade suitable for light suspension applications
• Single mounting hole with a diameter of 0.394 inches (10.0 mm)
• Control arm dimensions: maximum length 12.441 inches (316.0 mm), maximum width 2.795 inches (71.0 mm)
• Gray finish for corrosion resistance and durability

Detailed Product Description

The Delphi TC2450 suspension control arm and ball joint assembly is specifically designed for front left upper forward suspension positions on Audi A4, A4 Quattro, A5, A5 Quattro, Q5, RS5, S4, S5, and SQ5 models. Constructed from aluminum using a combination of casting and forging processes, this control arm balances strength and weight reduction to maintain vehicle handling and ride quality. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. It features natural rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother driving experience. The grooved ball joint stud ensures secure attachment and precise steering response. This part is a standard replacement grade component intended for light suspension use and is not adjustable or greaseable after installation.

Common Applications and Problem Resolution

• Replacement of worn or damaged front left upper control arm on compatible Audi models
• Correction of suspension misalignment causing uneven tire wear
• Elimination of clunking or knocking noises from the front suspension
• Restoration of proper steering response and vehicle handling
• Addressing vibration issues related to deteriorated bushings

Installation Notes and Tips

Installation of the Delphi TC2450 control arm requires removal of the existing front left upper control arm assembly. Since mounting hardware is not included, reuse of original bolts or purchase of OEM hardware is necessary. The pre-greased design simplifies installation by removing the need for additional lubrication. Ensure proper torque specifications are followed to maintain suspension integrity. Alignment check and adjustment after installation are recommended to optimize vehicle handling and tire wear.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC2450 control arm assembly undergoes rigorous quality control to ensure durability and performance. This part is backed by Delphi's standard replacement warranty, providing confidence in its reliability for compatible Audi vehicles.