Dorman 520-247 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-247 suspension control arm and ball joint assembly is engineered for reliable performance in Ford Taurus and Mercury Sable vehicles. Designed with pre-greased components and included bushings, this assembly ensures smooth suspension operation and long-lasting durability.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete installation
• Iron control arm with casting/forged construction for strength
• Press-in ball joint with pinch stud type, installed and ready
• Compatible with Ford Taurus and Mercury Sable models

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-247) features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from durable iron with a black finish, measuring up to 288.5 mm in width and 237 mm in length. It includes one mounting hole with a diameter of 12.3 mm and comes with rubber bushings to absorb road vibrations. The ball joint is press-in mounted with a 14 mm thread diameter and pinch stud type, pre-installed and pre-greased for optimal performance. Mounting hardware is included to facilitate installation.

Compatible Vehicles and Applications

This assembly is specifically designed for use with Ford Taurus and Mercury Sable models, ensuring proper fit and function. The Dorman 520-247 control arm and ball joint assembly addresses common suspension issues in these vehicles, providing a direct replacement for worn or damaged components.

• Eliminates suspension noise caused by worn bushings or ball joints
• Restores proper wheel alignment and handling stability
• Reduces uneven tire wear due to faulty suspension parts
• Improves ride comfort by maintaining suspension geometry
• Prevents further damage to suspension components

Installation Notes and Tips

Installation of the Dorman 520-247 assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all hardware to manufacturer specifications. This assembly is not adjustable, so precise fitment is critical. It is recommended to have a professional alignment performed after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-247 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.