Delphi TC5731 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5731 suspension control arm and ball joint assembly is designed for front right lower positioning on select INFINITI and Nissan vehicles. Engineered with stamped steel construction and pre-greased components, this assembly offers reliable performance for models such as the Nissan Maxima, I30, and I35.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Stamped steel control arm with black finish
• Press-in ball joint with threaded stud (14mm diameter, 24mm length)
• Standard replacement grade for front right lower suspension

Technical Details and Construction

The TC5731 control arm assembly features a durable stamped steel arm measuring approximately 19.2 inches in length and 5.57 inches in width, finished in black for corrosion resistance. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride quality. The ball joint is press-in mounted with a threaded stud type, sized at 14mm diameter and 24mm length, ensuring secure attachment and compatibility with the vehicle’s suspension system. This assembly is pre-greased but does not include a grease fitting and is not designed to be greaseable after installation.

Compatible Vehicles and Applications

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

• INFINITI I30
• INFINITI I35
• Nissan Maxima

Specifically designed for the front right lower suspension position, the Delphi TC5731 part number ensures proper fitment and function for these models, maintaining factory suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Suspension noise or vibrations from deteriorated components
• Misalignment issues affecting vehicle handling
• Corrosion or structural fatigue in original control arm assembly

Installation Notes and Tips

Installation of the Delphi TC5731 control arm assembly requires standard suspension tools and should be performed by a qualified technician. Since the assembly is pre-greased and includes bushings and mounting hardware, no additional lubrication is necessary. Ensure proper torque specifications are followed for ball joint stud and mounting bolts. Alignment check and adjustment are recommended 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 specifications. The TC5731 assembly undergoes quality control inspections to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.