Delphi TC1707 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1707 suspension control arm and ball joint assembly is designed for front left upper positioning on select Ford, Mazda, and Mercury vehicles. This pre-greased, steel control arm offers reliable performance for models including the Ford Explorer, Ranger, and Mazda B2500 series.

• Pre-greased for immediate installation and reduced maintenance
• Includes grease fitting for easy lubrication
• Press-in ball joint mounting type for secure fitment
• Durable steel construction with casting and forging for strength
• Rubber bushings to absorb vibrations and reduce noise
• Standard replacement grade for dependable suspension repair
• Compatible with front left upper suspension position

Technical Details and Construction

The Delphi TC1707 control arm is constructed from high-strength steel using a combination of casting and forging processes to ensure durability and structural integrity. The black finish provides corrosion resistance, while the rubber bushings help isolate road vibrations for a smoother ride. The ball joint is press-in mounted and comes pre-greased, with an included grease fitting to facilitate ongoing maintenance. This assembly is designed specifically for front left upper suspension on vehicles such as the Ford Explorer Sport Trac, Mercury Mountaineer, and Mazda B3000.

Compatible Vehicles and Applications

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

• Ford Explorer, Explorer Sport, Explorer Sport Trac
• Ford Ranger
• Mazda B2500, B3000, B4000
• Mercury Mountaineer

Use the Delphi TC1707 part number to ensure correct fitment for front left upper suspension replacement on these vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration
• Alignment problems due to bent or weakened control arms
• Reduced handling performance and vehicle control

Installation Notes and Tips

Installation of the Delphi TC1707 control arm assembly requires standard suspension tools and mechanical knowledge. The pre-greased ball joint and included grease fitting simplify lubrication during and after installation. It is recommended to perform a wheel alignment after replacement to ensure proper handling and tire wear. Always verify the part number and vehicle compatibility before installation.

Quality Assurance and Warranty

Delphi suspension components meet industry standards for durability and performance. The TC1707 assembly is manufactured with quality materials and processes to provide a reliable replacement part. This product is offered as a standard replacement grade component. Please consult Delphi or your parts provider for specific warranty details related to this part number.