Mevotech MK9139 Suspension Ball Joint - Front Lower

Overview of Mevotech MK9139 Suspension Ball Joint

The Mevotech MK9139 suspension ball joint is designed specifically for various Mercedes-Benz models, including the 300D, 300SD, 300SDL, 300SE, 300SEL, 300TD, 350SD, 350SDL, 380SE, 380SEC, 380SEL, 420SEL, 500SEC, 500SEL, 560SEC, and 560SEL. This component is engineered to provide reliable suspension performance with corrosion-resistant finish and includes all necessary mounting hardware for a complete installation.

• Includes dust boot for protection against contaminants
• Complete ball joint assembly for direct replacement
• Mounting hardware included for ease of installation
• Press-in mounting type for secure fitment
• Corrosion-resistant finish to extend service life
• Non-adjustable design for consistent performance

Detailed Product Description

The Mevotech MK9139 suspension ball joint is a precision-engineered component tailored for Mercedes-Benz vehicles such as the 300D and 500SEL. This ball joint assembly comes complete with a dust boot to prevent dirt and moisture intrusion, which helps maintain smooth suspension articulation. The corrosion-resistant finish protects the metal surfaces from rust and environmental damage, ensuring durability over time. Designed with a press-in mounting type, the MK9139 allows for a secure and stable installation. The included mounting hardware simplifies the replacement process, making it a practical choice for professional mechanics and experienced DIYers alike.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension ball joints on Mercedes-Benz 300SD and 380SEC models
• Eliminates excessive play or looseness in the front suspension
• Addresses uneven tire wear caused by faulty ball joints
• Restores proper steering response and vehicle handling
• Prevents suspension noise related to joint wear or contamination

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Use appropriate press tools for removing and installing the ball joint
• Verify compatibility with your specific Mercedes-Benz model and year
• Inspect surrounding suspension components for wear during installation
• Torque mounting hardware to manufacturer specifications for safety

Quality Assurance and Warranty

Mevotech provides a suspension ball joint built to meet or exceed OEM standards for fit and function. The MK9139 part number is backed by quality control processes to ensure reliable performance. This product includes a dust boot and corrosion-resistant finish to enhance longevity. Warranty coverage details should be confirmed with the point of purchase or Mevotech directly.