Delphi TC7637 Suspension Control Arm and Ball Joint Assembly - Front Left or Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7637 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select Chrysler, Dodge, and Mitsubishi vehicles. This pre-greased, stamped steel control arm comes with rubber bushings and mounting hardware to ensure a reliable replacement part for your vehicle's suspension system.

• Pre-greased for immediate installation
• Stamped steel construction for durability
• Includes rubber bushings for vibration dampening
• Press-in ball joint mounting type
• Compatible with front left lower suspension positions
• Mounting hardware included for convenience
• Control arm dimensions: approximately 17.99 inches length and 4.06 inches width
• Black finish for corrosion resistance

Detailed Product Description

The Delphi TC7637 suspension control arm and ball joint assembly is engineered to meet standard replacement specifications for front left lower suspension on Chrysler, Dodge, and Mitsubishi models such as the Eclipse, Galant, Sebring, and Stratus. Constructed from stamped steel, this control arm offers structural integrity and strength required for daily driving conditions. 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 and pre-greased, eliminating the need for additional lubrication during installation. Finished in black, the control arm resists corrosion and maintains its appearance over time.

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 clunking from deteriorated components
• Misalignment issues affecting vehicle handling
• Corrosion or structural damage to original control arm

Installation Notes and Tips

Installation of the Delphi TC7637 control arm assembly requires basic suspension knowledge and tools. Since the ball joint is press-in mounted and pre-greased, no additional lubrication is necessary. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify the correct front left lower position fitment for your specific Chrysler, Dodge, or Mitsubishi model. Torque all mounting hardware to manufacturer specifications to maintain suspension integrity and safety.

Quality Assurance and Warranty

This Delphi suspension control arm and ball joint assembly is manufactured to meet OEM standards for fit, form, and function. It is designed as a standard replacement part to restore suspension performance. Delphi products typically come with a limited warranty covering defects in materials and workmanship; please refer to Delphi's official warranty documentation for specific terms.