Mevotech CMS401205 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Reliable Suspension Control Arm and Ball Joint Assembly

The Mevotech CMS401205 suspension control arm and ball joint assembly is engineered for Ford and Lincoln trucks and SUVs, including the Expedition, F-150, and Navigator. Designed to restore precise steering and suspension performance, this assembly comes pre-greased and includes all necessary bushings and grease fittings for maintenance.

• Pre-greased for immediate installation and reduced maintenance
• Includes grease fitting and locking nut for secure assembly
• Durable steel control arm with black finish for corrosion resistance
• Press-in ball joint with threaded stud for reliable fitment
• Rubber bushings and sintered metal bearing for smooth operation
• Greaseable design to extend service life
• Control arm dimensions: maximum width 22.05 inches, maximum length 19.15 inches

Durable Construction and Design Features

This Mevotech suspension control arm and ball joint assembly (part number CMS401205) is built with a steel control arm that offers strength and durability under demanding driving conditions. The black finish helps resist corrosion, while the included rubber bushings absorb road vibrations and reduce noise. The ball joint features a press-in mounting type with a threaded stud, ensuring a secure and precise fit. The assembly is pre-greased and greaseable, allowing for easy maintenance and longer component life. A locking nut is included to maintain tightness and safety during operation.

Compatible Vehicles and Applications

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

• Ford Expedition
• Ford F-150
• Lincoln Navigator

It is designed to restore proper suspension geometry and improve handling for these models, making it suitable for replacement during suspension repairs or upgrades.

Common Suspension Issues Addressed

• Worn or damaged ball joints causing steering play or noise
• Degraded bushings leading to vibration and poor ride quality
• Corroded or bent control arms affecting alignment and handling
• Difficulty maintaining proper suspension lubrication
• Loose or failing locking nuts compromising suspension safety

Installation Notes and Tips

Installation of the Mevotech CMS401205 assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is press-in type with a threaded stud, proper pressing equipment is recommended for removal and installation. The assembly comes pre-greased and includes a grease fitting, so periodic lubrication is advised to maintain optimal performance. Ensure the locking nut is securely tightened to manufacturer torque specifications to prevent loosening during operation.

Quality Assurance and Warranty

Mevotech suspension components are manufactured to meet or exceed OEM standards. The CMS401205 assembly is constructed with high-quality materials including steel, rubber bushings, and sintered metal bearings to ensure durability and reliable performance. While specific warranty details are not provided here, Mevotech typically offers limited warranties on their suspension parts. Consult product documentation or Mevotech directly for warranty information.