Delphi TC7255 Suspension Control Arm and Ball Joint Assembly - Rear Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7255 suspension control arm and ball joint assembly is engineered for precise fitment on Infiniti FX35 and FX45 models. Designed with durable aluminum construction and premium-grade components, this assembly supports reliable suspension performance and vehicle handling.

• Compatible with Infiniti FX35 and FX45 power steering systems
• Aluminum control arm with casting and forged construction for strength
• Includes pre-greased ball joint with machined mounting and threaded stud
• Black rubber bushings and chloroprene rubber dust boot included
• Uncoated gray finish with two mounting holes (0.480 inch diameter)
• Locking nut and mounting hardware included for secure installation

Detailed Product Features and Specifications

The TC7255 control arm assembly features a robust aluminum control arm constructed through casting and forging processes, ensuring durability and resistance to wear. The assembly includes black rubber bushings that absorb vibrations and provide smooth suspension articulation. A pre-greased ball joint with a machined mounting type and threaded stud (1.693 inches length) is integrated, protected by a black chloroprene rubber dust boot to prevent contamination and extend service life. The control arm measures approximately 12.547 inches in length and 10.606 inches in width, finished in an uncoated gray color suitable for OEM replacement. This assembly is designed specifically for power steering-equipped Infiniti FX35 and FX45 vehicles, ensuring proper fit and function.

Common Applications and Problem Resolution

• Replacement for worn or damaged suspension control arms on Infiniti FX35 and FX45
• Addresses issues with loose or noisy ball joints affecting steering stability
• Restores proper suspension geometry and alignment for improved handling
• Eliminates vibration and uneven tire wear caused by deteriorated bushings
• Prevents ingress of dirt and moisture with included dust boot to extend component life

Installation Notes and Tips

Installation of the Delphi TC7255 suspension control arm and ball joint assembly requires standard suspension tools and alignment equipment. The included locking nut and mounting hardware facilitate secure attachment. Ensure the vehicle is properly supported and aligned after installation to maintain optimal suspension performance. Since the ball joint is pre-greased and non-greasable, no additional lubrication is necessary during installation.

Quality Assurance and Warranty Information

Delphi manufactures the TC7255 assembly to premium grade standards, using high-quality materials such as aluminum and rubber components designed for durability and performance. The product includes a pre-greased ball joint and protective dust boot to enhance longevity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.