Delphi TC2400 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2400 suspension control arm and ball joint assembly is designed for precise fitment on select BMW models, including the 525i, 528i, 530i, and Z8. Engineered with durable aluminum construction and pre-greased components, this front right lower forward control arm offers reliable suspension performance for light suspension grade applications.

• Pre-greased for immediate installation and reduced maintenance
• Constructed from forged and cast aluminum for strength and lightweight durability
• Includes natural rubber bushings to absorb road vibrations
• Threaded ball joint stud measuring 3.583 inches in length
• Standard replacement grade designed for front right lower forward suspension position
• Gray finish with one mounting hole (0.484 inch diameter)
• Mounting hardware included for straightforward installation

Technical Details and Construction

The Delphi TC2400 control arm features a combination of casting and forging processes to ensure structural integrity while maintaining a lightweight profile through its aluminum material. The assembly includes natural rubber bushings that provide effective damping of road shocks and vibrations, enhancing ride comfort. The ball joint stud is threaded and measures approximately 3.583 inches (91.0 mm) in length, designed to fit securely within the suspension system. This control arm is pre-greased, eliminating the need for additional lubrication during installation, although it is not greaseable or equipped with a grease fitting.

Compatible BMW Models and Applications

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

• BMW 525i
• BMW 528i
• BMW 530i
• BMW Z8

Specifically designed for the front right lower forward suspension position, the TC2400 part number ensures a precise fit and proper suspension geometry for these models.

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
• Replacement of standard grade suspension parts to restore factory handling characteristics

Installation Notes and Tips

When installing the Delphi TC2400 control arm, ensure the vehicle is securely lifted and supported. Since the control arm is pre-greased and includes bushings, no additional lubrication is necessary. Verify the mounting hole alignment and torque specifications according to BMW service guidelines. The assembly is not adjustable, so precise fitment is critical for proper suspension function. Use the included mounting hardware to complete installation.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing reliable performance for light suspension applications. The TC2400 control arm assembly undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the parts distributor or manufacturer documentation.