Mevotech CMS90172 Suspension Control Arm and Ball Joint Assembly - Rear Lower

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMS90172 suspension control arm and ball joint assembly is engineered for reliable performance in Hyundai and Kia vehicles. Designed specifically for models like the Hyundai Sonata, Kia Optima, and Hyundai Magentis, this assembly ensures precise fitment and durability.

• Pre-greased for immediate use and reduced maintenance
• Includes grease fitting for easy lubrication
• Comes with natural rubber bushings for vibration dampening
• Stamped steel control arm with corrosion-resistant finish
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for complete installation
• Greaseable design to extend service life
• Control arm dimensions: maximum length 15.9 inches, maximum width 2.58 inches

Durable Construction and Design Features

The CMS90172 control arm assembly is constructed from stamped steel, providing strength while maintaining a lightweight profile. Its corrosion-resistant black finish helps protect against environmental damage. The assembly includes natural rubber bushings that absorb road vibrations, improving ride quality and reducing noise. The ball joint features a press-in mounting type with a threaded stud, ensuring a secure and stable connection to the suspension system. Additionally, the grease fitting allows for routine lubrication, helping to maintain smooth operation and extend the lifespan of the component.

Compatible Hyundai and Kia Models

This Mevotech suspension control arm and ball joint assembly is compatible with several Hyundai and Kia models, including the Hyundai Sonata, Hyundai Magentis, Kia Optima, Kia XG300, and Kia XG350. The part number CMS90172 ensures precise fitment 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 metal fatigue compromising suspension integrity
• Difficulty maintaining proper wheel alignment
• Excessive vibration or harshness during driving

Installation Notes and Tips

Installation of the CMS90172 control arm assembly requires basic suspension knowledge and tools. Since the assembly comes pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before beginning work. After installation, it is recommended to perform a wheel alignment to maintain proper handling and tire wear. Regular lubrication through the included grease fitting will help maintain optimal performance.

Quality Assurance and Warranty

Mevotech manufactures this suspension control arm and ball joint assembly to meet or exceed OEM specifications. The use of sintered metal bearings and natural rubber bushings contributes to long-lasting durability. While specific warranty details are not provided here, Mevotech products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or Mevotech directly for exact warranty terms.