Delphi TC514 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC514 suspension control arm and ball joint assembly is engineered for front right lower forward suspension applications on select BMW models. Designed with durable steel construction and a machined ball joint mounting, this component ensures reliable performance for vehicles such as the BMW 524td, 528e, 533i, 535i, 635CSi, M5, and M6.

• Control arm made from forged and cast steel for strength and durability
• Machined ball joint mounting with threaded stud for secure fitment
• Natural rubber bushings to absorb vibrations and reduce noise
• Standard replacement grade suitable for light suspension use
• Black finish for corrosion resistance and long service life
• Includes mounting hardware for straightforward installation
• Compatible with front right lower forward position on specified BMW models

Technical Details and Construction

The Delphi TC514 control arm features a robust steel construction combining casting and forging processes to provide structural integrity and resistance to wear. The ball joint is mounted using a machined interface with a 14 mm threaded stud measuring 60 mm in length, ensuring a precise and secure connection. The control arm measures approximately 17.638 inches (448 mm) in length and 1.969 inches (50 mm) in maximum width, designed to meet OEM specifications. Natural rubber bushings are used to maintain suspension compliance while minimizing road noise and vibrations. This assembly is not greaseable and does not include a grease fitting, reflecting its maintenance-free design.

Compatible BMW Models and Applications

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

• BMW 524td
• BMW 528e
• BMW 533i
• BMW 535i
• BMW 635CSi
• BMW M5
• BMW M6

It is specifically designed for the front right lower forward suspension position, making it a direct replacement for worn or damaged components in these vehicles.

Common Issues Addressed by Delphi TC514

• Worn or damaged control arm bushings causing suspension noise or looseness
• Ball joint wear leading to steering instability or uneven tire wear
• Corrosion or structural fatigue in original control arm components
• Suspension misalignment affecting vehicle handling and safety
• Vibration and harshness transmitted through the suspension system

Installation Notes and Tips

When installing the Delphi TC514 control arm and ball joint assembly, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the position of bushings and ball joint connections. Torque all fasteners to manufacturer specifications to maintain suspension geometry. Since this part is not greaseable and does not include a grease fitting, no additional lubrication is required during installation. Verify alignment after installation to ensure proper 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 TC514 assembly is a standard replacement grade part designed for light suspension use. While specific warranty details are not provided, Delphi products typically come with a limited warranty covering defects in materials and workmanship. For detailed warranty information, consult the product documentation or Delphi directly.