Mevotech CMK80528 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMK80528 suspension control arm and ball joint assembly is engineered for precise fitment on select BMW models including the 320i, 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4. Designed with durability and performance in mind, this assembly integrates a forged aluminum control arm with a unitized ball joint for reliable suspension operation.

• Pre-greased ball joint for immediate use
• Includes natural rubber bushings for vibration dampening
• Threaded ball joint stud type for secure mounting
• Forged aluminum control arm construction for strength and corrosion resistance
• Mounting hardware included for complete installation
• Silver corrosion-resistant finish
• Control arm dimensions: maximum width 19.0 inches, maximum length 16.0 inches

Durable Construction and Design Features

The CMK80528 control arm and ball joint assembly features a forged aluminum control arm that offers a balance of lightweight design and structural integrity. The natural rubber bushings included help reduce road noise and absorb vibrations, contributing to a smoother ride. The ball joint is unitized and pre-greased, ensuring proper lubrication and reducing maintenance needs. Its threaded stud type allows for secure and precise attachment to the suspension system. The corrosion-resistant silver finish extends the lifespan of the component by protecting it from environmental elements.

Compatible BMW Models and Applications

This suspension control arm and ball joint assembly is compatible with a range of BMW vehicles, specifically the 320i, 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4 models. The part number CMK80528 ensures exact fitment and performance for these vehicles, making it a suitable replacement part for suspension repairs or upgrades.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corrosion or fatigue in original suspension components
• Loose or damaged mounting hardware affecting suspension alignment
• Vibration and noise from deteriorated suspension parts

Installation Notes and Tips

Installation of the Mevotech CMK80528 assembly requires basic suspension system knowledge and appropriate tools. The included mounting hardware simplifies the process, and the pre-greased ball joint reduces preparation time. It is recommended to inspect related suspension components during installation and perform a wheel alignment afterward to ensure optimal handling and tire wear.

Quality Assurance and Warranty

Mevotech manufactures the CMK80528 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 should be confirmed at the point of purchase, Mevotech typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.