Mevotech CMK80531 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMK80531 suspension control arm and ball joint assembly is engineered for reliable performance on select BMW models. Designed with durability and precision in mind, this assembly ensures proper suspension function and vehicle handling for BMW 318i, 318is, 318ti, 323i, 323is, 325i, 325is, 328i, 328is, and Z3 vehicles.

• Pre-greased ball joint for immediate use and reduced maintenance
• Press-in ball joint mounting type with threaded stud for secure fitment
• Forged steel control arm construction for enhanced strength
• Corrosion-resistant black finish to withstand environmental exposure
• Includes all necessary mounting hardware for installation
• Control arm dimensions: maximum width 14.5 inches, maximum length 15.5 inches
• Non-adjustable design for direct replacement compatibility

Durable Construction and Design Features

The CMK80531 control arm and ball joint assembly is crafted from forged steel, providing a robust foundation to support suspension loads and maintain alignment. Its corrosion-resistant black finish helps protect against rust and wear, extending the service life of the component. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, ensuring a secure and reliable connection to the suspension system. This assembly includes all required mounting hardware, simplifying the replacement process for BMW 3 Series and Z3 models.

Compatible BMW Models and Applications

This suspension control arm and ball joint assembly is compatible with a range of BMW vehicles, including the 318i, 318is, 318ti, 323i, 323is, 325i, 325is, 328i, 328is, and Z3. It is designed to meet the specific suspension geometry and performance requirements of these models, making it a suitable replacement part for maintaining proper handling and ride quality.

Common Suspension Issues Addressed

• Worn or loose ball joints causing steering play or uneven tire wear
• Damaged or bent control arms affecting wheel alignment and handling
• Corroded suspension components leading to premature failure
• Noise or clunking sounds from suspension movement
• Reduced vehicle stability and control during cornering

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before beginning installation
• Remove old control arm and ball joint assembly carefully to avoid damage to surrounding components
• Verify that all mounting hardware is included and in good condition before installation
• Torque all fasteners to manufacturer specifications for safety and performance
• Perform a wheel alignment after installation to maintain proper suspension geometry

Quality Assurance and Warranty Information

Mevotech provides this suspension control arm and ball joint assembly with a focus on durability and fitment accuracy. The pre-greased ball joint and corrosion-resistant finish contribute to long-lasting performance. This part number CMK80531 is backed by Mevotech's quality standards, ensuring it meets or exceeds OEM requirements for the specified BMW models.