Dorman 520-123 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly for Ford Fusion and Lincoln MKZ

The Dorman 520-123 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for your Ford Fusion or Lincoln MKZ. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings for effective vibration dampening
• Machined ball joint with pinch stud type for secure fitment
• Constructed from lightweight aluminum with casting/forged control arm type
• Compatible with Ford Fusion and Lincoln MKZ models
• Three mounting holes with 16.4 mm diameter for precise alignment
• Ball joint installed and included for convenience

Product Details and Specifications

This Dorman suspension control arm and ball joint assembly (part number 520-123) is designed specifically for light suspension grade applications. The control arm is made from durable aluminum, combining strength with reduced weight to maintain vehicle handling characteristics. The assembly features rubber bushings that help absorb road vibrations and reduce noise. The ball joint is machined and uses a pinch stud mounting type, ensuring a secure and stable connection to the suspension system. With three mounting holes sized at 16.4 mm diameter, installation aligns accurately with factory specifications. The control arm measures up to 440 mm in length and 400 mm in width, finished in a silver color that resists corrosion. This assembly comes pre-greased and ready to install, eliminating the need for additional lubrication during installation.

Compatible Vehicles and Applications

• Designed for Ford Fusion models requiring suspension control arm replacement
• Compatible with Lincoln MKZ vehicles for suspension and steering restoration
• Ideal for addressing worn or damaged suspension components affecting ride quality
• Suitable for light suspension grade use in standard driving conditions

Installation Notes and Tips

Before installation, verify vehicle compatibility with the Dorman 520-123 part number. Although mounting hardware is not included, the assembly features three mounting holes for straightforward attachment using existing hardware. The pre-greased ball joint and bushings reduce installation time and ensure smooth operation. It is recommended to inspect related suspension components during replacement to maintain overall system integrity. Proper torque specifications should be followed to secure the control arm and ball joint assembly safely.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-123 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 material and workmanship. Consult product documentation or Dorman directly for exact warranty terms.