Mevotech CMK90423 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMK90423 suspension control arm and ball joint assembly is engineered for reliable performance on select Mercedes-Benz models. Designed with durability and ease of installation in mind, this assembly supports precise suspension movement and vehicle stability.

• Pre-greased ball joint for immediate use
• Includes natural rubber bushings for vibration dampening
• Stamped steel control arm with corrosion-resistant finish
• Press-in ball joint mounting with threaded stud type
• Mounting hardware included for complete installation
• Compatible with multiple Mercedes-Benz models including C36 AMG, E55 AMG, and SLK320

Durable Construction and Design Features

The CMK90423 control arm assembly features a stamped steel control arm finished in black with corrosion resistance to withstand harsh road conditions. The natural rubber bushings help absorb road vibrations, improving ride quality. The ball joint is pre-greased and uses a press-in mounting type with a threaded stud, ensuring secure and reliable suspension articulation. This assembly is designed with a maximum control arm length of 14.25 inches and width of 11.5 inches, matching factory specifications for proper fitment.

Compatible Mercedes-Benz Models

This Mevotech suspension control arm and ball joint assembly is compatible with a range of Mercedes-Benz vehicles, including the C36 AMG, C43 AMG, C220, C230, C280, CLK55 AMG, CLK320, CLK430, E55 AMG, E300, E320, E420, E430, SLK32 AMG, SLK230, and SLK320. Using the CMK90423 ensures proper suspension geometry and handling characteristics for these models.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Ball joint wear leading to steering looseness or noise
• Corrosion or metal fatigue in stamped steel control arms
• Vibration and harshness from deteriorated suspension components
• Alignment problems due to faulty suspension parts

Installation Notes and Tips

The CMK90423 comes with all necessary mounting hardware and pre-greased ball joints to simplify installation. It is recommended to verify vehicle compatibility before installation and to perform a professional alignment after replacement. Use proper tools to press in the ball joint and torque all fasteners to manufacturer specifications.

Quality Assurance and Warranty

Mevotech manufactures this suspension control arm and ball joint assembly to meet or exceed OEM standards. The corrosion-resistant finish and durable materials contribute to long service life. While specific warranty details may vary, Mevotech typically offers coverage against defects in materials and workmanship to ensure customer confidence.