Delphi TC5177 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC5177 suspension control arm and ball joint assembly is designed specifically for the front left lower position on Nissan Quest models. This pre-greased, steel control arm offers a durable and reliable replacement option for maintaining proper suspension performance and vehicle handling.

• Pre-greased for immediate installation
• Includes rubber bushings for vibration dampening
• Steel construction with casting and forging for strength
• Press-in ball joint with grooved stud for secure fitment
• Compatible with Nissan Quest front left lower suspension

Detailed Product Features and Specifications

The Delphi TC5177 control arm assembly features a robust steel construction combining casting and forging methods to ensure structural integrity under light suspension loads. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a grooved stud type, providing a secure and stable connection to the suspension system. This control arm is designed with a single mounting hole measuring 0.63 inches (16 mm) in diameter and has a maximum width of 19.49 inches (495 mm) and length of 24.21 inches (615 mm). The black finish offers corrosion resistance and a clean appearance under the vehicle.

Compatible Vehicles and Application

This suspension control arm and ball joint assembly is compatible with Nissan Quest models requiring a front left lower suspension component. The part number TC5177 ensures precise fitment and replacement of the original equipment part, maintaining factory suspension geometry and performance.

Common Suspension Issues Addressed

• Excessive play or looseness in the front left lower suspension
• Uneven tire wear caused by worn control arm bushings or ball joints
• Clunking or knocking noises during driving over bumps
• Poor vehicle handling or alignment problems
• Vibration or instability at the front suspension

Installation Notes and Tips

Installation of the Delphi TC5177 control arm assembly requires standard suspension tools and mechanical knowledge. Since the part is pre-greased and includes bushings, no additional lubrication is necessary. The ball joint is press-in mounted, so proper tools should be used to avoid damage during installation. Mounting hardware is not included, so reusing original bolts or purchasing new hardware is recommended. Always verify torque specifications according to Nissan Quest service manuals.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, ensuring reliable performance and durability. The TC5177 control arm assembly undergoes quality inspections to comply with OEM specifications. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed warranties covering defects in materials and workmanship.