Mevotech CMS101274 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMS101274 suspension control arm and ball joint assembly is engineered for precise fitment on select BMW models including the 528i, 535d, 535i, 550i, 640i, 640i Gran Coupe, 650i, 650i Gran Coupe, and ActiveHybrid 5. Designed to restore suspension performance, this assembly combines durability with corrosion resistance for reliable operation.

• Pre-greased ball joint for immediate use
• Includes natural rubber bushings for vibration dampening
• Forged aluminum control arm for strength and reduced weight
• Threaded ball joint stud type for secure mounting
• Unitized ball joint mounting type for enhanced stability
• Corrosion-resistant silver finish to extend component life
• Mounting hardware included for straightforward installation
• Control arm dimensions: maximum length 21.0 inches, maximum width 3.65 inches

Detailed Product Description

The Mevotech CMS101274 control arm and ball joint assembly is constructed from forged aluminum, providing a balance of strength and lightweight performance critical for BMW suspension systems. The assembly features natural rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is pre-greased and uses a threaded stud type with a unitized mounting design, ensuring a secure and stable connection to the vehicle’s suspension. Finished with a corrosion-resistant coating in silver, this part is built to withstand environmental exposure and maintain its integrity over time.

Compatible BMW Models and Applications

This suspension control arm and ball joint assembly is compatible with the following BMW models: 528i, 535d, 535i, 550i, 640i, 640i Gran Coupe, 650i, 650i Gran Coupe, and ActiveHybrid 5. It is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Loose or unstable steering feel
• Vibration or harshness over bumps
• Worn ball joints causing suspension play

Installation Notes and Tips

Installation of the Mevotech CMS101274 assembly requires basic suspension knowledge and tools. The control arm comes with mounting hardware included, facilitating a direct replacement. Ensure the vehicle is properly supported and aligned after installation to maintain suspension performance and tire wear. Pre-greased ball joints reduce the need for additional lubrication during installation.

Quality Assurance and Warranty

Mevotech manufactures this control arm and ball joint assembly to meet or exceed OEM specifications. The corrosion-resistant finish and durable materials contribute to long service life. While specific warranty details are not provided here, Mevotech typically offers coverage against defects in materials and workmanship. Consult product documentation or Mevotech directly for warranty terms.