Delphi TC7307 Suspension Control Arm and Ball Joint Assembly - Rear Upper

Delphi Rear Upper Suspension Control Arm for Ford and Mercury

The Delphi TC7307 suspension control arm and ball joint assembly is designed for rear upper suspension applications on select Ford and Mercury vehicles. Engineered with durable steel construction and rubber bushings, this control arm provides reliable performance for Explorer, Explorer Sport Trac, and Mountaineer models.

Key Features of Delphi TC7307 Control Arm

• Constructed from tubular steel for strength and durability
• Includes rubber bushings for effective vibration dampening
• Standard replacement grade suitable for light suspension use
• Black finish for corrosion resistance and long service life
• Designed with two mounting holes (16.0mm and 17.0mm diameter)
• Pre-greased and grease fitting not included; non-greasable design
• Compatible with rear upper suspension positions on Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer

Detailed Product Description

The Delphi TC7307 suspension control arm and ball joint assembly is a direct replacement part engineered to meet OEM specifications for rear upper suspension on Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles. Its tubular steel construction ensures structural integrity while the rubber bushings help absorb road shocks and reduce noise. This control arm is designed for light suspension grade applications and features a black finish to resist corrosion. The assembly includes two mounting holes with diameters of 16.0mm and 17.0mm, providing secure attachment points. Note that this part is not pre-greased, does not include grease fittings, and is not greaseable, which aligns with typical OEM designs for this component.

Common Issues Addressed by This Control Arm

• Worn or damaged rear upper suspension control arms causing poor handling
• Excessive suspension noise or vibration due to deteriorated bushings
• Alignment problems resulting from bent or compromised control arms
• Reduced suspension stability affecting vehicle safety and ride quality
• Corrosion or structural fatigue in original control arm components

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Inspect mounting hardware and replace if worn or damaged (not included)
• Check alignment after installation to maintain proper suspension geometry
• Use appropriate torque specifications for mounting bolts
• Since the part is not greaseable, no additional lubrication is required during installation

Quality Assurance and Warranty

The Delphi TC7307 suspension control arm is manufactured to meet industry standards for standard replacement parts. It undergoes rigorous quality control to ensure fit, form, and function for compatible Ford and Mercury vehicles. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in product reliability.