Delphi TC7615 Suspension Control Arm and Ball Joint Assembly - Front Right

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7615 suspension control arm and ball joint assembly is engineered for precise fitment on BMW 645Ci, 650i, and M6 models. Designed to restore front right suspension performance, this assembly combines durable aluminum construction with pre-greased components for reliable operation.

• Pre-greased for immediate installation and smooth operation
• Includes natural rubber bushings for effective vibration dampening
• Machined ball joint mounting with threaded stud for secure attachment
• Durable aluminum control arm with casting and forging construction
• Standard replacement grade designed specifically for front right position
• Mounting hardware included for straightforward installation

Technical Details and Construction

The TC7615 control arm features a robust aluminum body crafted through casting and forging processes, ensuring strength and resistance to wear. The assembly includes natural rubber bushings that help absorb road shocks and reduce noise. The ball joint is machined for precision fit and uses a threaded stud type with a length of 95.5 mm (3.76 inches), providing secure and stable suspension articulation. The control arm measures approximately 483 mm (19.016 inches) in length and 155 mm (6.102 inches) in maximum width, with a mounting hole diameter of 12.2 mm (0.48 inches) to match OEM specifications.

Compatible BMW Models and Applications

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

• BMW 645Ci front right suspension replacement
• BMW 650i front right suspension replacement
• BMW M6 front right suspension replacement

It is designed to restore proper suspension geometry and handling characteristics for these specific models, ensuring safe and consistent vehicle performance.

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 bent control arm affecting wheel alignment and handling
• Vibration and harshness due to deteriorated suspension components
• Failed suspension parts impacting vehicle safety and ride quality

Installation Notes and Tips

Installation of the Delphi TC7615 control arm assembly requires standard suspension tools and mechanical knowledge. Since the part comes pre-greased and includes bushings and mounting hardware, it is ready for direct replacement. Ensure proper torque specifications are followed for mounting bolts and ball joint stud. Alignment should be checked and adjusted after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing reliable performance consistent with OEM standards. The TC7615 assembly is manufactured with quality materials including aluminum and natural rubber bushings to ensure durability. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed coverage against defects in materials and workmanship.