Delphi TC6337 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC6337 suspension control arm and ball joint assembly is designed specifically for the front left upper position on Infiniti M35 and M45 models. Engineered with durable aluminum construction and pre-greased components, this assembly offers reliable suspension performance for light suspension grade applications.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Machined ball joint mounting with pinch stud type
• Aluminum control arm with casting and forging construction
• Compatible with Infiniti M35 and M45 front left upper suspension

Detailed Product Features and Specifications

The Delphi TC6337 control arm assembly features a lightweight aluminum construction combining casting and forging techniques to provide strength and durability while minimizing weight. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to help absorb road vibrations and reduce noise. The ball joint is machined for precise fitment and uses a pinch stud type for secure mounting. This assembly is designed for light suspension grade use and includes two mounting holes with a diameter of 10.2 mm, ensuring proper alignment and fitment. The control arm measures approximately 215 mm in both maximum width and length, tailored to the front left upper suspension position on Infiniti M35 and M45 vehicles.

Compatible Vehicles and Application

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

• Infiniti M35 (front left upper suspension)
• Infiniti M45 (front left upper suspension)

Part number TC6337 is a standard replacement part designed to restore proper suspension geometry and handling characteristics for these specific vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Corroded or bent control arms affecting suspension alignment
• Excessive vibration or noise from front left upper suspension
• Reduced handling performance due to suspension component wear

Installation Notes and Tips

• Pre-greased components allow for immediate installation without additional lubrication
• Verify correct positioning on the front left upper suspension before installation
• Use included mounting hardware to ensure secure fitment
• Check suspension alignment after installation to maintain proper handling
• Consult vehicle service manual for torque specifications and safety procedures

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC6337 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This part is backed by Delphi's standard replacement grade warranty, providing confidence in its reliability for Infiniti M35 and M45 suspension repairs.