Lemfoerder 37990 01 Front Left Upper Control Arm with Ball Joint Assembly

The Lemfoerder 37990 01 is a precision-engineered front left upper control arm and ball joint assembly designed for Mercedes-Benz 4MATIC vehicles. This OE-quality suspension component is manufactured by Lemfoerder, a leading global supplier of steering and chassis parts with over 70 years of engineering excellence.

Key Features:

• Front left upper control arm with integrated ball joint assembly
• Specifically designed for 4MATIC all-wheel drive models
• OE-equivalent quality meeting Mercedes-Benz specifications (replaces MB part number 2043309011)
• Precision-manufactured in Germany with advanced rubber-to-metal bonding technology
• Corrosion-resistant coating for extended durability
• Direct fit replacement requiring no modifications

As a trusted original equipment supplier to Mercedes-Benz and over 50 other vehicle manufacturers worldwide, Lemfoerder maintains the highest standards in suspension component manufacturing. Each control arm undergoes rigorous testing to ensure safe vehicle handling and optimal wheel suspension performance. This part is essential for maintaining proper wheel alignment, reducing road vibration, and ensuring precise steering control.